Members

Members endpoints of the URLCrop API: 8 operations. People in a workspace and their roles (Owner, Admin, Editor, Viewer).

List members

GET/members

Scope workspace:read

Parameters

Name	In	Type	Description
X-Workspace-Id	header	string	Workspace to act on. Required for session requests on workspace-scoped routes; optional for API keys (must equal the key's workspace, otherwise `403 workspace_mismatch`). For a session, a workspace the user is not an active member of (another tenant, a removed membership, a malformed or unknown id) answers `404 resource_not_found`, never `403`.
cursor	query	string	Opaque cursor from `pagination.next_cursor`.
limit	query	integer	Page size (1–100).
role	query	string	Owner has billing and deletion rights; Admin everything else; Editor creates content; Viewer reads; Client (Phase 4) reads a client workspace.One of: `owner`, `admin`, `editor`, `viewer`, `client`
status	query	string	One of: `active`, `suspended`

Request example

GET /memberscURL

curl 'https://api.urlcrop.com/v1/members' \
  -H 'Authorization: Bearer uc_live_…'

Responses

200 response

Members

MemberList schema and example

Field	Type	Description
datarequired	array of Member
data[].idrequired	string
data[].objectrequired	string	Value: `member`
data[].workspace_idrequired	string
data[].is_test	boolean
data[].userrequired	object
data[].user.idrequired	string
data[].user.emailrequired	string	Format: email
data[].user.name	string \| null
data[].user.avatar_url	string \| null	Format: uri
data[].user.email_verified	boolean
data[].rolerequired	string	Owner has billing and deletion rights; Admin everything else; Editor creates content; Viewer reads; Client (Phase 4) reads a client workspace.One of: `owner`, `admin`, `editor`, `viewer`, `client`
data[].statusrequired	string	One of: `active`, `suspended`
data[].joined_atrequired	string	ISO 8601 UTC with milliseconds.Format: date-time
data[].last_active_at	string \| null	Format: date-time
paginationrequired	Pagination
pagination.limitrequired	integer
pagination.has_morerequired	boolean
pagination.next_cursorrequired	string \| null	Pass as `cursor` to fetch the next page. `null` on the last page.
pagination.total	integer	Only with `include_total=true`; estimated above 10,000.

200 response: 200 responseJSON

{
  "data": [
    {
      "id": "mem_01JB4M1B2C3D4E5F6G7H8J9K0L",
      "object": "member",
      "workspace_id": "ws_01JB4M0A1B2C3D4E5F6G7H8J9K",
      "is_test": false,
      "user": {
        "id": "usr_01JB4M2C3D4E5F6G7H8J9K0L1M",
        "email": "name@example.com",
        "name": "string",
        "avatar_url": "https://example.com",
        "email_verified": false
      },
      "role": "owner",
      "status": "active",
      "joined_at": "2026-12-05T10:15:30.000Z",
      "last_active_at": "2026-12-05T10:15:30.000Z"
    }
  ],
  "pagination": {
    "limit": 0,
    "has_more": false,
    "next_cursor": "string",
    "total": 0
  }
}

Example generated from the schema.

400 response

Malformed request (invalid_json, invalid_query, missing_header, invalid_cursor, invalid_sort, invalid_expand). Any credentialed operation can return it: a credential in the query string (api_key, access_token) is invalid_query, and a session request without X-Workspace-Id on a workspace-scoped route is missing_header.

Error codes: invalid_json, invalid_query, missing_header, invalid_cursor, invalid_sort, invalid_expand

Error schema and example

Field	Type	Description
errorrequired	object
error.typerequired	string	One of: `invalid_request_error`, `authentication_error`, `permission_error`, `plan_limit_error`, `not_found_error`, `conflict_error`, `validation_error`, `rate_limit_error`, `api_error`
error.coderequired	string	Complete error-code catalogue. `@urlcrop/shared/errors` is tested against this list. `param` on plan_limit_error responses is always a plan limit key.One of: `invalid_json`, `invalid_query`, `missing_header`, `invalid_cursor`, `invalid_sort`, `invalid_expand`, `unauthenticated`, `two_factor_required`, `step_up_required`, `email_verification_required`, `signups_paused`, `insufficient_scope`, `insufficient_role`, `workspace_mismatch`, `wrong_environment`, `workspace_suspended`, `write_blocked_past_due`, `content_policy_hold`, `origin_not_allowed`, `turnstile_failed`, `second_approver_required`, `view_as_read_only`, `support_access_approval_required`, `feature_not_in_plan`, `plan_limit_reached`, `resource_not_found`, `route_not_found`, `slug_taken`, `domain_already_exists`, `member_already_exists`, `invitation_pending`, `idempotency_in_progress`, `state_conflict`, `resource_in_use`, `payload_too_large`, `unsupported_media_type`, `validation_failed`, `destination_invalid`, `destination_blocked`, `destination_unreachable`, `slug_invalid`, `slug_reserved`, `domain_not_active`, `domain_proxied`, `idempotency_key_reused`, `unsupported_qr_type`, `qr_unreadable`, `invalid_routing_rule`, `invalid_currency`, `csv_invalid`, `attribution_key_missing`, `policy_acceptance_required`, `rate_limited`, `internal_error`, `upstream_unavailable`, `service_unavailable`, `timeout`
error.messagerequired	string	Human-readable, safe to show to end users.
error.param	string	Field, header or scope the error refers to, when applicable.
error.request_idrequired	string
error.doc_urlrequired	string	Format: uri
error.details	array of object
error.details[].path	string
error.details[].coderequired	string	Zod issue code, `unsupported_in_phase`, a destination safety reason, or a 401 reason.
error.details[].messagerequired	string
error.details[].limit	integer \| null	Plan limit in force (plan_limit_error only; null = unlimited).
error.details[].used	integer	Current usage (plan_limit_error only).
error.details[].resets_at	string	When a periodic limit resets (plan_limit_error only).Format: date-time
error.details[].upgrade_to	string	Plan slug that lifts a plan limit (plan_limit_error only).

400 response: missing headerJSON

{
  "error": {
    "type": "invalid_request_error",
    "code": "missing_header",
    "message": "The X-Workspace-Id header is required for session requests.",
    "param": "X-Workspace-Id",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/docs/api/errors#missing_header"
  }
}

401 response

Missing or invalid credentials. Always code: unauthenticated; details[0].code gives the reason (missing_credentials, invalid_api_key, api_key_revoked, api_key_expired, session_expired, publishable_key_not_allowed).

Error codes: unauthenticated

Error schema and example

Field	Type	Description
errorrequired	object
error.typerequired	string	One of: `invalid_request_error`, `authentication_error`, `permission_error`, `plan_limit_error`, `not_found_error`, `conflict_error`, `validation_error`, `rate_limit_error`, `api_error`
error.coderequired	string	Complete error-code catalogue. `@urlcrop/shared/errors` is tested against this list. `param` on plan_limit_error responses is always a plan limit key.One of: `invalid_json`, `invalid_query`, `missing_header`, `invalid_cursor`, `invalid_sort`, `invalid_expand`, `unauthenticated`, `two_factor_required`, `step_up_required`, `email_verification_required`, `signups_paused`, `insufficient_scope`, `insufficient_role`, `workspace_mismatch`, `wrong_environment`, `workspace_suspended`, `write_blocked_past_due`, `content_policy_hold`, `origin_not_allowed`, `turnstile_failed`, `second_approver_required`, `view_as_read_only`, `support_access_approval_required`, `feature_not_in_plan`, `plan_limit_reached`, `resource_not_found`, `route_not_found`, `slug_taken`, `domain_already_exists`, `member_already_exists`, `invitation_pending`, `idempotency_in_progress`, `state_conflict`, `resource_in_use`, `payload_too_large`, `unsupported_media_type`, `validation_failed`, `destination_invalid`, `destination_blocked`, `destination_unreachable`, `slug_invalid`, `slug_reserved`, `domain_not_active`, `domain_proxied`, `idempotency_key_reused`, `unsupported_qr_type`, `qr_unreadable`, `invalid_routing_rule`, `invalid_currency`, `csv_invalid`, `attribution_key_missing`, `policy_acceptance_required`, `rate_limited`, `internal_error`, `upstream_unavailable`, `service_unavailable`, `timeout`
error.messagerequired	string	Human-readable, safe to show to end users.
error.param	string	Field, header or scope the error refers to, when applicable.
error.request_idrequired	string
error.doc_urlrequired	string	Format: uri
error.details	array of object
error.details[].path	string
error.details[].coderequired	string	Zod issue code, `unsupported_in_phase`, a destination safety reason, or a 401 reason.
error.details[].messagerequired	string
error.details[].limit	integer \| null	Plan limit in force (plan_limit_error only; null = unlimited).
error.details[].used	integer	Current usage (plan_limit_error only).
error.details[].resets_at	string	When a periodic limit resets (plan_limit_error only).Format: date-time
error.details[].upgrade_to	string	Plan slug that lifts a plan limit (plan_limit_error only).

401 response: unauthenticatedJSON

{
  "error": {
    "type": "authentication_error",
    "code": "unauthenticated",
    "message": "The API key is not valid.",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/docs/api/errors#unauthenticated",
    "details": [
      {
        "path": "Authorization",
        "code": "invalid_api_key",
        "message": "No key matches this secret"
      }
    ]
  }
}

403 response

Permitted credential but not allowed: insufficient_scope, insufficient_role, workspace_mismatch, wrong_environment, two_factor_required (also Owner/Admin writes on Business+ after the 14-day 2FA grace, details[0].grace_ends_at), step_up_required, email_verification_required, signups_paused (sign-up while the platform setting is on), write_blocked_past_due, workspace_suspended, content_policy_hold, origin_not_allowed, or a plan limit (type: plan_limit_error — feature_not_in_plan, plan_limit_reached with param naming the plan limit key). Any credentialed operation can return it: an API key on a session-only route is insufficient_scope, a session write without an allowed Origin is origin_not_allowed, and an API key whose plan has no API access is feature_not_in_plan.

Error codes: two_factor_required, step_up_required, email_verification_required, signups_paused, insufficient_scope, insufficient_role, workspace_mismatch, wrong_environment, workspace_suspended, write_blocked_past_due, content_policy_hold, origin_not_allowed, feature_not_in_plan, plan_limit_reached

Error schema and example

Field	Type	Description
errorrequired	object
error.typerequired	string	One of: `invalid_request_error`, `authentication_error`, `permission_error`, `plan_limit_error`, `not_found_error`, `conflict_error`, `validation_error`, `rate_limit_error`, `api_error`
error.coderequired	string	Complete error-code catalogue. `@urlcrop/shared/errors` is tested against this list. `param` on plan_limit_error responses is always a plan limit key.One of: `invalid_json`, `invalid_query`, `missing_header`, `invalid_cursor`, `invalid_sort`, `invalid_expand`, `unauthenticated`, `two_factor_required`, `step_up_required`, `email_verification_required`, `signups_paused`, `insufficient_scope`, `insufficient_role`, `workspace_mismatch`, `wrong_environment`, `workspace_suspended`, `write_blocked_past_due`, `content_policy_hold`, `origin_not_allowed`, `turnstile_failed`, `second_approver_required`, `view_as_read_only`, `support_access_approval_required`, `feature_not_in_plan`, `plan_limit_reached`, `resource_not_found`, `route_not_found`, `slug_taken`, `domain_already_exists`, `member_already_exists`, `invitation_pending`, `idempotency_in_progress`, `state_conflict`, `resource_in_use`, `payload_too_large`, `unsupported_media_type`, `validation_failed`, `destination_invalid`, `destination_blocked`, `destination_unreachable`, `slug_invalid`, `slug_reserved`, `domain_not_active`, `domain_proxied`, `idempotency_key_reused`, `unsupported_qr_type`, `qr_unreadable`, `invalid_routing_rule`, `invalid_currency`, `csv_invalid`, `attribution_key_missing`, `policy_acceptance_required`, `rate_limited`, `internal_error`, `upstream_unavailable`, `service_unavailable`, `timeout`
error.messagerequired	string	Human-readable, safe to show to end users.
error.param	string	Field, header or scope the error refers to, when applicable.
error.request_idrequired	string
error.doc_urlrequired	string	Format: uri
error.details	array of object
error.details[].path	string
error.details[].coderequired	string	Zod issue code, `unsupported_in_phase`, a destination safety reason, or a 401 reason.
error.details[].messagerequired	string
error.details[].limit	integer \| null	Plan limit in force (plan_limit_error only; null = unlimited).
error.details[].used	integer	Current usage (plan_limit_error only).
error.details[].resets_at	string	When a periodic limit resets (plan_limit_error only).Format: date-time
error.details[].upgrade_to	string	Plan slug that lifts a plan limit (plan_limit_error only).

403 response: plan limit reachedJSON

{
  "error": {
    "type": "plan_limit_error",
    "code": "plan_limit_reached",
    "message": "You have created 2,000 of 2,000 links this billing period. Upgrade or buy a pack to continue.",
    "param": "links_per_month",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/pricing",
    "details": [
      {
        "code": "plan_limit_reached",
        "message": "Monthly link quota reached",
        "limit": 2000,
        "used": 2000,
        "resets_at": "2026-12-01T00:00:00.000Z",
        "upgrade_to": "business"
      }
    ]
  }
}

403 response: feature not in planJSON

{
  "error": {
    "type": "plan_limit_error",
    "code": "feature_not_in_plan",
    "message": "The public API is available on the Pro plan and above.",
    "param": "api_requests_per_day",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/pricing",
    "details": [
      {
        "code": "feature_not_in_plan",
        "message": "Upgrade to Pro",
        "upgrade_to": "pro"
      }
    ]
  }
}

403 response: email verification requiredJSON

{
  "error": {
    "type": "permission_error",
    "code": "email_verification_required",
    "message": "Verify your email address to create links.",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/docs/api/errors#email_verification_required"
  }
}

403 response: step up requiredJSON

{
  "error": {
    "type": "permission_error",
    "code": "step_up_required",
    "message": "Confirm your password or 2FA code to continue.",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/docs/api/errors#step_up_required"
  }
}

404 response

Unknown id, or the resource belongs to another workspace (never distinguished). Also returned when a session's X-Workspace-Id names a workspace the user is not an active member of.

Error codes: resource_not_found

Error schema and example

Field	Type	Description
errorrequired	object
error.typerequired	string	One of: `invalid_request_error`, `authentication_error`, `permission_error`, `plan_limit_error`, `not_found_error`, `conflict_error`, `validation_error`, `rate_limit_error`, `api_error`
error.coderequired	string	Complete error-code catalogue. `@urlcrop/shared/errors` is tested against this list. `param` on plan_limit_error responses is always a plan limit key.One of: `invalid_json`, `invalid_query`, `missing_header`, `invalid_cursor`, `invalid_sort`, `invalid_expand`, `unauthenticated`, `two_factor_required`, `step_up_required`, `email_verification_required`, `signups_paused`, `insufficient_scope`, `insufficient_role`, `workspace_mismatch`, `wrong_environment`, `workspace_suspended`, `write_blocked_past_due`, `content_policy_hold`, `origin_not_allowed`, `turnstile_failed`, `second_approver_required`, `view_as_read_only`, `support_access_approval_required`, `feature_not_in_plan`, `plan_limit_reached`, `resource_not_found`, `route_not_found`, `slug_taken`, `domain_already_exists`, `member_already_exists`, `invitation_pending`, `idempotency_in_progress`, `state_conflict`, `resource_in_use`, `payload_too_large`, `unsupported_media_type`, `validation_failed`, `destination_invalid`, `destination_blocked`, `destination_unreachable`, `slug_invalid`, `slug_reserved`, `domain_not_active`, `domain_proxied`, `idempotency_key_reused`, `unsupported_qr_type`, `qr_unreadable`, `invalid_routing_rule`, `invalid_currency`, `csv_invalid`, `attribution_key_missing`, `policy_acceptance_required`, `rate_limited`, `internal_error`, `upstream_unavailable`, `service_unavailable`, `timeout`
error.messagerequired	string	Human-readable, safe to show to end users.
error.param	string	Field, header or scope the error refers to, when applicable.
error.request_idrequired	string
error.doc_urlrequired	string	Format: uri
error.details	array of object
error.details[].path	string
error.details[].coderequired	string	Zod issue code, `unsupported_in_phase`, a destination safety reason, or a 401 reason.
error.details[].messagerequired	string
error.details[].limit	integer \| null	Plan limit in force (plan_limit_error only; null = unlimited).
error.details[].used	integer	Current usage (plan_limit_error only).
error.details[].resets_at	string	When a periodic limit resets (plan_limit_error only).Format: date-time
error.details[].upgrade_to	string	Plan slug that lifts a plan limit (plan_limit_error only).

404 response: not foundJSON

{
  "error": {
    "type": "not_found_error",
    "code": "resource_not_found",
    "message": "No link with id lnk_01JB4N8ZK3Q9WXYZ0123456789.",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/docs/api/errors#resource_not_found"
  }
}

429 response

Burst limit, daily plan quota or endpoint limit exceeded.

Error codes: rate_limited

Error schema and example

Field	Type	Description
errorrequired	object
error.typerequired	string	One of: `invalid_request_error`, `authentication_error`, `permission_error`, `plan_limit_error`, `not_found_error`, `conflict_error`, `validation_error`, `rate_limit_error`, `api_error`
error.coderequired	string	Complete error-code catalogue. `@urlcrop/shared/errors` is tested against this list. `param` on plan_limit_error responses is always a plan limit key.One of: `invalid_json`, `invalid_query`, `missing_header`, `invalid_cursor`, `invalid_sort`, `invalid_expand`, `unauthenticated`, `two_factor_required`, `step_up_required`, `email_verification_required`, `signups_paused`, `insufficient_scope`, `insufficient_role`, `workspace_mismatch`, `wrong_environment`, `workspace_suspended`, `write_blocked_past_due`, `content_policy_hold`, `origin_not_allowed`, `turnstile_failed`, `second_approver_required`, `view_as_read_only`, `support_access_approval_required`, `feature_not_in_plan`, `plan_limit_reached`, `resource_not_found`, `route_not_found`, `slug_taken`, `domain_already_exists`, `member_already_exists`, `invitation_pending`, `idempotency_in_progress`, `state_conflict`, `resource_in_use`, `payload_too_large`, `unsupported_media_type`, `validation_failed`, `destination_invalid`, `destination_blocked`, `destination_unreachable`, `slug_invalid`, `slug_reserved`, `domain_not_active`, `domain_proxied`, `idempotency_key_reused`, `unsupported_qr_type`, `qr_unreadable`, `invalid_routing_rule`, `invalid_currency`, `csv_invalid`, `attribution_key_missing`, `policy_acceptance_required`, `rate_limited`, `internal_error`, `upstream_unavailable`, `service_unavailable`, `timeout`
error.messagerequired	string	Human-readable, safe to show to end users.
error.param	string	Field, header or scope the error refers to, when applicable.
error.request_idrequired	string
error.doc_urlrequired	string	Format: uri
error.details	array of object
error.details[].path	string
error.details[].coderequired	string	Zod issue code, `unsupported_in_phase`, a destination safety reason, or a 401 reason.
error.details[].messagerequired	string
error.details[].limit	integer \| null	Plan limit in force (plan_limit_error only; null = unlimited).
error.details[].used	integer	Current usage (plan_limit_error only).
error.details[].resets_at	string	When a periodic limit resets (plan_limit_error only).Format: date-time
error.details[].upgrade_to	string	Plan slug that lifts a plan limit (plan_limit_error only).

429 response: rate limitedJSON

{
  "error": {
    "type": "rate_limit_error",
    "code": "rate_limited",
    "message": "Daily API quota of 50,000 requests exhausted. Resets at 00:00 UTC.",
    "param": "daily_quota",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/docs/api/rate-limits"
  }
}

Get a member

GET/members/{id}

Scope workspace:read

Parameters

Name	In	Type	Description
idrequired	path	string	Prefixed ULID (`<prefix>_<26 Crockford base32 chars>`).
X-Workspace-Id	header	string	Workspace to act on. Required for session requests on workspace-scoped routes; optional for API keys (must equal the key's workspace, otherwise `403 workspace_mismatch`). For a session, a workspace the user is not an active member of (another tenant, a removed membership, a malformed or unknown id) answers `404 resource_not_found`, never `403`.

Request example

GET /members/{id}cURL

curl 'https://api.urlcrop.com/v1/members/lnk_01JB4N8ZK3Q9WXYZ0123456789' \
  -H 'Authorization: Bearer uc_live_…'

Responses

200 response

Member

Member schema and example

Field	Type	Description
idrequired	string
objectrequired	string	Value: `member`
workspace_idrequired	string
is_test	boolean
userrequired	object
user.idrequired	string
user.emailrequired	string	Format: email
user.name	string \| null
user.avatar_url	string \| null	Format: uri
user.email_verified	boolean
rolerequired	string	Owner has billing and deletion rights; Admin everything else; Editor creates content; Viewer reads; Client (Phase 4) reads a client workspace.One of: `owner`, `admin`, `editor`, `viewer`, `client`
statusrequired	string	One of: `active`, `suspended`
joined_atrequired	string	ISO 8601 UTC with milliseconds.Format: date-time
last_active_at	string \| null	Format: date-time

200 response: 200 responseJSON

{
  "id": "mem_01JB4M1B2C3D4E5F6G7H8J9K0L",
  "object": "member",
  "workspace_id": "ws_01JB4M0A1B2C3D4E5F6G7H8J9K",
  "is_test": false,
  "user": {
    "id": "usr_01JB4M2C3D4E5F6G7H8J9K0L1M",
    "email": "name@example.com",
    "name": "string",
    "avatar_url": "https://example.com",
    "email_verified": false
  },
  "role": "owner",
  "status": "active",
  "joined_at": "2026-12-05T10:15:30.000Z",
  "last_active_at": "2026-12-05T10:15:30.000Z"
}

Example generated from the schema.

400 response

Error codes: invalid_json, invalid_query, missing_header, invalid_cursor, invalid_sort, invalid_expand

Error schema and example

Field	Type	Description
errorrequired	object
error.typerequired	string	One of: `invalid_request_error`, `authentication_error`, `permission_error`, `plan_limit_error`, `not_found_error`, `conflict_error`, `validation_error`, `rate_limit_error`, `api_error`
error.coderequired	string	Complete error-code catalogue. `@urlcrop/shared/errors` is tested against this list. `param` on plan_limit_error responses is always a plan limit key.One of: `invalid_json`, `invalid_query`, `missing_header`, `invalid_cursor`, `invalid_sort`, `invalid_expand`, `unauthenticated`, `two_factor_required`, `step_up_required`, `email_verification_required`, `signups_paused`, `insufficient_scope`, `insufficient_role`, `workspace_mismatch`, `wrong_environment`, `workspace_suspended`, `write_blocked_past_due`, `content_policy_hold`, `origin_not_allowed`, `turnstile_failed`, `second_approver_required`, `view_as_read_only`, `support_access_approval_required`, `feature_not_in_plan`, `plan_limit_reached`, `resource_not_found`, `route_not_found`, `slug_taken`, `domain_already_exists`, `member_already_exists`, `invitation_pending`, `idempotency_in_progress`, `state_conflict`, `resource_in_use`, `payload_too_large`, `unsupported_media_type`, `validation_failed`, `destination_invalid`, `destination_blocked`, `destination_unreachable`, `slug_invalid`, `slug_reserved`, `domain_not_active`, `domain_proxied`, `idempotency_key_reused`, `unsupported_qr_type`, `qr_unreadable`, `invalid_routing_rule`, `invalid_currency`, `csv_invalid`, `attribution_key_missing`, `policy_acceptance_required`, `rate_limited`, `internal_error`, `upstream_unavailable`, `service_unavailable`, `timeout`
error.messagerequired	string	Human-readable, safe to show to end users.
error.param	string	Field, header or scope the error refers to, when applicable.
error.request_idrequired	string
error.doc_urlrequired	string	Format: uri
error.details	array of object
error.details[].path	string
error.details[].coderequired	string	Zod issue code, `unsupported_in_phase`, a destination safety reason, or a 401 reason.
error.details[].messagerequired	string
error.details[].limit	integer \| null	Plan limit in force (plan_limit_error only; null = unlimited).
error.details[].used	integer	Current usage (plan_limit_error only).
error.details[].resets_at	string	When a periodic limit resets (plan_limit_error only).Format: date-time
error.details[].upgrade_to	string	Plan slug that lifts a plan limit (plan_limit_error only).

400 response: missing headerJSON

{
  "error": {
    "type": "invalid_request_error",
    "code": "missing_header",
    "message": "The X-Workspace-Id header is required for session requests.",
    "param": "X-Workspace-Id",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/docs/api/errors#missing_header"
  }
}

401 response

Error codes: unauthenticated

Error schema and example

Field	Type	Description
errorrequired	object
error.typerequired	string	One of: `invalid_request_error`, `authentication_error`, `permission_error`, `plan_limit_error`, `not_found_error`, `conflict_error`, `validation_error`, `rate_limit_error`, `api_error`
error.coderequired	string	Complete error-code catalogue. `@urlcrop/shared/errors` is tested against this list. `param` on plan_limit_error responses is always a plan limit key.One of: `invalid_json`, `invalid_query`, `missing_header`, `invalid_cursor`, `invalid_sort`, `invalid_expand`, `unauthenticated`, `two_factor_required`, `step_up_required`, `email_verification_required`, `signups_paused`, `insufficient_scope`, `insufficient_role`, `workspace_mismatch`, `wrong_environment`, `workspace_suspended`, `write_blocked_past_due`, `content_policy_hold`, `origin_not_allowed`, `turnstile_failed`, `second_approver_required`, `view_as_read_only`, `support_access_approval_required`, `feature_not_in_plan`, `plan_limit_reached`, `resource_not_found`, `route_not_found`, `slug_taken`, `domain_already_exists`, `member_already_exists`, `invitation_pending`, `idempotency_in_progress`, `state_conflict`, `resource_in_use`, `payload_too_large`, `unsupported_media_type`, `validation_failed`, `destination_invalid`, `destination_blocked`, `destination_unreachable`, `slug_invalid`, `slug_reserved`, `domain_not_active`, `domain_proxied`, `idempotency_key_reused`, `unsupported_qr_type`, `qr_unreadable`, `invalid_routing_rule`, `invalid_currency`, `csv_invalid`, `attribution_key_missing`, `policy_acceptance_required`, `rate_limited`, `internal_error`, `upstream_unavailable`, `service_unavailable`, `timeout`
error.messagerequired	string	Human-readable, safe to show to end users.
error.param	string	Field, header or scope the error refers to, when applicable.
error.request_idrequired	string
error.doc_urlrequired	string	Format: uri
error.details	array of object
error.details[].path	string
error.details[].coderequired	string	Zod issue code, `unsupported_in_phase`, a destination safety reason, or a 401 reason.
error.details[].messagerequired	string
error.details[].limit	integer \| null	Plan limit in force (plan_limit_error only; null = unlimited).
error.details[].used	integer	Current usage (plan_limit_error only).
error.details[].resets_at	string	When a periodic limit resets (plan_limit_error only).Format: date-time
error.details[].upgrade_to	string	Plan slug that lifts a plan limit (plan_limit_error only).

401 response: unauthenticatedJSON

{
  "error": {
    "type": "authentication_error",
    "code": "unauthenticated",
    "message": "The API key is not valid.",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/docs/api/errors#unauthenticated",
    "details": [
      {
        "path": "Authorization",
        "code": "invalid_api_key",
        "message": "No key matches this secret"
      }
    ]
  }
}

403 response

Error schema and example

Field	Type	Description
errorrequired	object
error.typerequired	string	One of: `invalid_request_error`, `authentication_error`, `permission_error`, `plan_limit_error`, `not_found_error`, `conflict_error`, `validation_error`, `rate_limit_error`, `api_error`
error.coderequired	string	Complete error-code catalogue. `@urlcrop/shared/errors` is tested against this list. `param` on plan_limit_error responses is always a plan limit key.One of: `invalid_json`, `invalid_query`, `missing_header`, `invalid_cursor`, `invalid_sort`, `invalid_expand`, `unauthenticated`, `two_factor_required`, `step_up_required`, `email_verification_required`, `signups_paused`, `insufficient_scope`, `insufficient_role`, `workspace_mismatch`, `wrong_environment`, `workspace_suspended`, `write_blocked_past_due`, `content_policy_hold`, `origin_not_allowed`, `turnstile_failed`, `second_approver_required`, `view_as_read_only`, `support_access_approval_required`, `feature_not_in_plan`, `plan_limit_reached`, `resource_not_found`, `route_not_found`, `slug_taken`, `domain_already_exists`, `member_already_exists`, `invitation_pending`, `idempotency_in_progress`, `state_conflict`, `resource_in_use`, `payload_too_large`, `unsupported_media_type`, `validation_failed`, `destination_invalid`, `destination_blocked`, `destination_unreachable`, `slug_invalid`, `slug_reserved`, `domain_not_active`, `domain_proxied`, `idempotency_key_reused`, `unsupported_qr_type`, `qr_unreadable`, `invalid_routing_rule`, `invalid_currency`, `csv_invalid`, `attribution_key_missing`, `policy_acceptance_required`, `rate_limited`, `internal_error`, `upstream_unavailable`, `service_unavailable`, `timeout`
error.messagerequired	string	Human-readable, safe to show to end users.
error.param	string	Field, header or scope the error refers to, when applicable.
error.request_idrequired	string
error.doc_urlrequired	string	Format: uri
error.details	array of object
error.details[].path	string
error.details[].coderequired	string	Zod issue code, `unsupported_in_phase`, a destination safety reason, or a 401 reason.
error.details[].messagerequired	string
error.details[].limit	integer \| null	Plan limit in force (plan_limit_error only; null = unlimited).
error.details[].used	integer	Current usage (plan_limit_error only).
error.details[].resets_at	string	When a periodic limit resets (plan_limit_error only).Format: date-time
error.details[].upgrade_to	string	Plan slug that lifts a plan limit (plan_limit_error only).

403 response: plan limit reachedJSON

{
  "error": {
    "type": "plan_limit_error",
    "code": "plan_limit_reached",
    "message": "You have created 2,000 of 2,000 links this billing period. Upgrade or buy a pack to continue.",
    "param": "links_per_month",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/pricing",
    "details": [
      {
        "code": "plan_limit_reached",
        "message": "Monthly link quota reached",
        "limit": 2000,
        "used": 2000,
        "resets_at": "2026-12-01T00:00:00.000Z",
        "upgrade_to": "business"
      }
    ]
  }
}

403 response: feature not in planJSON

{
  "error": {
    "type": "plan_limit_error",
    "code": "feature_not_in_plan",
    "message": "The public API is available on the Pro plan and above.",
    "param": "api_requests_per_day",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/pricing",
    "details": [
      {
        "code": "feature_not_in_plan",
        "message": "Upgrade to Pro",
        "upgrade_to": "pro"
      }
    ]
  }
}

403 response: email verification requiredJSON

{
  "error": {
    "type": "permission_error",
    "code": "email_verification_required",
    "message": "Verify your email address to create links.",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/docs/api/errors#email_verification_required"
  }
}

403 response: step up requiredJSON

{
  "error": {
    "type": "permission_error",
    "code": "step_up_required",
    "message": "Confirm your password or 2FA code to continue.",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/docs/api/errors#step_up_required"
  }
}

404 response

Unknown id, or the resource belongs to another workspace (never distinguished). Also returned when a session's X-Workspace-Id names a workspace the user is not an active member of.

Error codes: resource_not_found

Error schema and example

Field	Type	Description
errorrequired	object
error.typerequired	string	One of: `invalid_request_error`, `authentication_error`, `permission_error`, `plan_limit_error`, `not_found_error`, `conflict_error`, `validation_error`, `rate_limit_error`, `api_error`
error.coderequired	string	Complete error-code catalogue. `@urlcrop/shared/errors` is tested against this list. `param` on plan_limit_error responses is always a plan limit key.One of: `invalid_json`, `invalid_query`, `missing_header`, `invalid_cursor`, `invalid_sort`, `invalid_expand`, `unauthenticated`, `two_factor_required`, `step_up_required`, `email_verification_required`, `signups_paused`, `insufficient_scope`, `insufficient_role`, `workspace_mismatch`, `wrong_environment`, `workspace_suspended`, `write_blocked_past_due`, `content_policy_hold`, `origin_not_allowed`, `turnstile_failed`, `second_approver_required`, `view_as_read_only`, `support_access_approval_required`, `feature_not_in_plan`, `plan_limit_reached`, `resource_not_found`, `route_not_found`, `slug_taken`, `domain_already_exists`, `member_already_exists`, `invitation_pending`, `idempotency_in_progress`, `state_conflict`, `resource_in_use`, `payload_too_large`, `unsupported_media_type`, `validation_failed`, `destination_invalid`, `destination_blocked`, `destination_unreachable`, `slug_invalid`, `slug_reserved`, `domain_not_active`, `domain_proxied`, `idempotency_key_reused`, `unsupported_qr_type`, `qr_unreadable`, `invalid_routing_rule`, `invalid_currency`, `csv_invalid`, `attribution_key_missing`, `policy_acceptance_required`, `rate_limited`, `internal_error`, `upstream_unavailable`, `service_unavailable`, `timeout`
error.messagerequired	string	Human-readable, safe to show to end users.
error.param	string	Field, header or scope the error refers to, when applicable.
error.request_idrequired	string
error.doc_urlrequired	string	Format: uri
error.details	array of object
error.details[].path	string
error.details[].coderequired	string	Zod issue code, `unsupported_in_phase`, a destination safety reason, or a 401 reason.
error.details[].messagerequired	string
error.details[].limit	integer \| null	Plan limit in force (plan_limit_error only; null = unlimited).
error.details[].used	integer	Current usage (plan_limit_error only).
error.details[].resets_at	string	When a periodic limit resets (plan_limit_error only).Format: date-time
error.details[].upgrade_to	string	Plan slug that lifts a plan limit (plan_limit_error only).

404 response: not foundJSON

{
  "error": {
    "type": "not_found_error",
    "code": "resource_not_found",
    "message": "No link with id lnk_01JB4N8ZK3Q9WXYZ0123456789.",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/docs/api/errors#resource_not_found"
  }
}

429 response

Burst limit, daily plan quota or endpoint limit exceeded.

Error codes: rate_limited

Error schema and example

Field	Type	Description
errorrequired	object
error.typerequired	string	One of: `invalid_request_error`, `authentication_error`, `permission_error`, `plan_limit_error`, `not_found_error`, `conflict_error`, `validation_error`, `rate_limit_error`, `api_error`
error.coderequired	string	Complete error-code catalogue. `@urlcrop/shared/errors` is tested against this list. `param` on plan_limit_error responses is always a plan limit key.One of: `invalid_json`, `invalid_query`, `missing_header`, `invalid_cursor`, `invalid_sort`, `invalid_expand`, `unauthenticated`, `two_factor_required`, `step_up_required`, `email_verification_required`, `signups_paused`, `insufficient_scope`, `insufficient_role`, `workspace_mismatch`, `wrong_environment`, `workspace_suspended`, `write_blocked_past_due`, `content_policy_hold`, `origin_not_allowed`, `turnstile_failed`, `second_approver_required`, `view_as_read_only`, `support_access_approval_required`, `feature_not_in_plan`, `plan_limit_reached`, `resource_not_found`, `route_not_found`, `slug_taken`, `domain_already_exists`, `member_already_exists`, `invitation_pending`, `idempotency_in_progress`, `state_conflict`, `resource_in_use`, `payload_too_large`, `unsupported_media_type`, `validation_failed`, `destination_invalid`, `destination_blocked`, `destination_unreachable`, `slug_invalid`, `slug_reserved`, `domain_not_active`, `domain_proxied`, `idempotency_key_reused`, `unsupported_qr_type`, `qr_unreadable`, `invalid_routing_rule`, `invalid_currency`, `csv_invalid`, `attribution_key_missing`, `policy_acceptance_required`, `rate_limited`, `internal_error`, `upstream_unavailable`, `service_unavailable`, `timeout`
error.messagerequired	string	Human-readable, safe to show to end users.
error.param	string	Field, header or scope the error refers to, when applicable.
error.request_idrequired	string
error.doc_urlrequired	string	Format: uri
error.details	array of object
error.details[].path	string
error.details[].coderequired	string	Zod issue code, `unsupported_in_phase`, a destination safety reason, or a 401 reason.
error.details[].messagerequired	string
error.details[].limit	integer \| null	Plan limit in force (plan_limit_error only; null = unlimited).
error.details[].used	integer	Current usage (plan_limit_error only).
error.details[].resets_at	string	When a periodic limit resets (plan_limit_error only).Format: date-time
error.details[].upgrade_to	string	Plan slug that lifts a plan limit (plan_limit_error only).

429 response: rate limitedJSON

{
  "error": {
    "type": "rate_limit_error",
    "code": "rate_limited",
    "message": "Daily API quota of 50,000 requests exhausted. Resets at 00:00 UTC.",
    "param": "daily_quota",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/docs/api/rate-limits"
  }
}

Change a member's role

PATCH/members/{id}

Scope members:write

The last Owner cannot be demoted; transfer ownership first. Owner is granted only by POST /workspaces/{id}/transfer-ownership (role: owner here answers 409 state_conflict, param: role).

Parameters

Name	In	Type	Description
idrequired	path	string	Prefixed ULID (`<prefix>_<26 Crockford base32 chars>`).
X-Workspace-Id	header	string	Workspace to act on. Required for session requests on workspace-scoped routes; optional for API keys (must equal the key's workspace, otherwise `403 workspace_mismatch`). For a session, a workspace the user is not an active member of (another tenant, a removed membership, a malformed or unknown id) answers `404 resource_not_found`, never `403`.

Request body application/json

Field	Type	Description
rolerequired	string	Owner has billing and deletion rights; Admin everything else; Editor creates content; Viewer reads; Client (Phase 4) reads a client workspace.One of: `owner`, `admin`, `editor`, `viewer`, `client`

Request body: Request bodyJSON

{
  "role": "owner"
}

Example generated from the schema.

Request example

PATCH /members/{id}cURL

curl -X PATCH 'https://api.urlcrop.com/v1/members/lnk_01JB4N8ZK3Q9WXYZ0123456789' \
  -H 'Authorization: Bearer uc_live_…' \
  -H 'Content-Type: application/json' \
  -d '{
  "role": "owner"
}'

Responses

200 response

Updated

Member schema and example

Field	Type	Description
idrequired	string
objectrequired	string	Value: `member`
workspace_idrequired	string
is_test	boolean
userrequired	object
user.idrequired	string
user.emailrequired	string	Format: email
user.name	string \| null
user.avatar_url	string \| null	Format: uri
user.email_verified	boolean
rolerequired	string	Owner has billing and deletion rights; Admin everything else; Editor creates content; Viewer reads; Client (Phase 4) reads a client workspace.One of: `owner`, `admin`, `editor`, `viewer`, `client`
statusrequired	string	One of: `active`, `suspended`
joined_atrequired	string	ISO 8601 UTC with milliseconds.Format: date-time
last_active_at	string \| null	Format: date-time

200 response: 200 responseJSON

{
  "id": "mem_01JB4M1B2C3D4E5F6G7H8J9K0L",
  "object": "member",
  "workspace_id": "ws_01JB4M0A1B2C3D4E5F6G7H8J9K",
  "is_test": false,
  "user": {
    "id": "usr_01JB4M2C3D4E5F6G7H8J9K0L1M",
    "email": "name@example.com",
    "name": "string",
    "avatar_url": "https://example.com",
    "email_verified": false
  },
  "role": "owner",
  "status": "active",
  "joined_at": "2026-12-05T10:15:30.000Z",
  "last_active_at": "2026-12-05T10:15:30.000Z"
}

Example generated from the schema.

400 response

Error codes: invalid_json, invalid_query, missing_header, invalid_cursor, invalid_sort, invalid_expand

Error schema and example

Field	Type	Description
errorrequired	object
error.typerequired	string	One of: `invalid_request_error`, `authentication_error`, `permission_error`, `plan_limit_error`, `not_found_error`, `conflict_error`, `validation_error`, `rate_limit_error`, `api_error`
error.coderequired	string	Complete error-code catalogue. `@urlcrop/shared/errors` is tested against this list. `param` on plan_limit_error responses is always a plan limit key.One of: `invalid_json`, `invalid_query`, `missing_header`, `invalid_cursor`, `invalid_sort`, `invalid_expand`, `unauthenticated`, `two_factor_required`, `step_up_required`, `email_verification_required`, `signups_paused`, `insufficient_scope`, `insufficient_role`, `workspace_mismatch`, `wrong_environment`, `workspace_suspended`, `write_blocked_past_due`, `content_policy_hold`, `origin_not_allowed`, `turnstile_failed`, `second_approver_required`, `view_as_read_only`, `support_access_approval_required`, `feature_not_in_plan`, `plan_limit_reached`, `resource_not_found`, `route_not_found`, `slug_taken`, `domain_already_exists`, `member_already_exists`, `invitation_pending`, `idempotency_in_progress`, `state_conflict`, `resource_in_use`, `payload_too_large`, `unsupported_media_type`, `validation_failed`, `destination_invalid`, `destination_blocked`, `destination_unreachable`, `slug_invalid`, `slug_reserved`, `domain_not_active`, `domain_proxied`, `idempotency_key_reused`, `unsupported_qr_type`, `qr_unreadable`, `invalid_routing_rule`, `invalid_currency`, `csv_invalid`, `attribution_key_missing`, `policy_acceptance_required`, `rate_limited`, `internal_error`, `upstream_unavailable`, `service_unavailable`, `timeout`
error.messagerequired	string	Human-readable, safe to show to end users.
error.param	string	Field, header or scope the error refers to, when applicable.
error.request_idrequired	string
error.doc_urlrequired	string	Format: uri
error.details	array of object
error.details[].path	string
error.details[].coderequired	string	Zod issue code, `unsupported_in_phase`, a destination safety reason, or a 401 reason.
error.details[].messagerequired	string
error.details[].limit	integer \| null	Plan limit in force (plan_limit_error only; null = unlimited).
error.details[].used	integer	Current usage (plan_limit_error only).
error.details[].resets_at	string	When a periodic limit resets (plan_limit_error only).Format: date-time
error.details[].upgrade_to	string	Plan slug that lifts a plan limit (plan_limit_error only).

400 response: missing headerJSON

{
  "error": {
    "type": "invalid_request_error",
    "code": "missing_header",
    "message": "The X-Workspace-Id header is required for session requests.",
    "param": "X-Workspace-Id",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/docs/api/errors#missing_header"
  }
}

401 response

Error codes: unauthenticated

Error schema and example

Field	Type	Description
errorrequired	object
error.typerequired	string	One of: `invalid_request_error`, `authentication_error`, `permission_error`, `plan_limit_error`, `not_found_error`, `conflict_error`, `validation_error`, `rate_limit_error`, `api_error`
error.coderequired	string	Complete error-code catalogue. `@urlcrop/shared/errors` is tested against this list. `param` on plan_limit_error responses is always a plan limit key.One of: `invalid_json`, `invalid_query`, `missing_header`, `invalid_cursor`, `invalid_sort`, `invalid_expand`, `unauthenticated`, `two_factor_required`, `step_up_required`, `email_verification_required`, `signups_paused`, `insufficient_scope`, `insufficient_role`, `workspace_mismatch`, `wrong_environment`, `workspace_suspended`, `write_blocked_past_due`, `content_policy_hold`, `origin_not_allowed`, `turnstile_failed`, `second_approver_required`, `view_as_read_only`, `support_access_approval_required`, `feature_not_in_plan`, `plan_limit_reached`, `resource_not_found`, `route_not_found`, `slug_taken`, `domain_already_exists`, `member_already_exists`, `invitation_pending`, `idempotency_in_progress`, `state_conflict`, `resource_in_use`, `payload_too_large`, `unsupported_media_type`, `validation_failed`, `destination_invalid`, `destination_blocked`, `destination_unreachable`, `slug_invalid`, `slug_reserved`, `domain_not_active`, `domain_proxied`, `idempotency_key_reused`, `unsupported_qr_type`, `qr_unreadable`, `invalid_routing_rule`, `invalid_currency`, `csv_invalid`, `attribution_key_missing`, `policy_acceptance_required`, `rate_limited`, `internal_error`, `upstream_unavailable`, `service_unavailable`, `timeout`
error.messagerequired	string	Human-readable, safe to show to end users.
error.param	string	Field, header or scope the error refers to, when applicable.
error.request_idrequired	string
error.doc_urlrequired	string	Format: uri
error.details	array of object
error.details[].path	string
error.details[].coderequired	string	Zod issue code, `unsupported_in_phase`, a destination safety reason, or a 401 reason.
error.details[].messagerequired	string
error.details[].limit	integer \| null	Plan limit in force (plan_limit_error only; null = unlimited).
error.details[].used	integer	Current usage (plan_limit_error only).
error.details[].resets_at	string	When a periodic limit resets (plan_limit_error only).Format: date-time
error.details[].upgrade_to	string	Plan slug that lifts a plan limit (plan_limit_error only).

401 response: unauthenticatedJSON

{
  "error": {
    "type": "authentication_error",
    "code": "unauthenticated",
    "message": "The API key is not valid.",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/docs/api/errors#unauthenticated",
    "details": [
      {
        "path": "Authorization",
        "code": "invalid_api_key",
        "message": "No key matches this secret"
      }
    ]
  }
}

403 response

Error schema and example

Field	Type	Description
errorrequired	object
error.typerequired	string	One of: `invalid_request_error`, `authentication_error`, `permission_error`, `plan_limit_error`, `not_found_error`, `conflict_error`, `validation_error`, `rate_limit_error`, `api_error`
error.coderequired	string	Complete error-code catalogue. `@urlcrop/shared/errors` is tested against this list. `param` on plan_limit_error responses is always a plan limit key.One of: `invalid_json`, `invalid_query`, `missing_header`, `invalid_cursor`, `invalid_sort`, `invalid_expand`, `unauthenticated`, `two_factor_required`, `step_up_required`, `email_verification_required`, `signups_paused`, `insufficient_scope`, `insufficient_role`, `workspace_mismatch`, `wrong_environment`, `workspace_suspended`, `write_blocked_past_due`, `content_policy_hold`, `origin_not_allowed`, `turnstile_failed`, `second_approver_required`, `view_as_read_only`, `support_access_approval_required`, `feature_not_in_plan`, `plan_limit_reached`, `resource_not_found`, `route_not_found`, `slug_taken`, `domain_already_exists`, `member_already_exists`, `invitation_pending`, `idempotency_in_progress`, `state_conflict`, `resource_in_use`, `payload_too_large`, `unsupported_media_type`, `validation_failed`, `destination_invalid`, `destination_blocked`, `destination_unreachable`, `slug_invalid`, `slug_reserved`, `domain_not_active`, `domain_proxied`, `idempotency_key_reused`, `unsupported_qr_type`, `qr_unreadable`, `invalid_routing_rule`, `invalid_currency`, `csv_invalid`, `attribution_key_missing`, `policy_acceptance_required`, `rate_limited`, `internal_error`, `upstream_unavailable`, `service_unavailable`, `timeout`
error.messagerequired	string	Human-readable, safe to show to end users.
error.param	string	Field, header or scope the error refers to, when applicable.
error.request_idrequired	string
error.doc_urlrequired	string	Format: uri
error.details	array of object
error.details[].path	string
error.details[].coderequired	string	Zod issue code, `unsupported_in_phase`, a destination safety reason, or a 401 reason.
error.details[].messagerequired	string
error.details[].limit	integer \| null	Plan limit in force (plan_limit_error only; null = unlimited).
error.details[].used	integer	Current usage (plan_limit_error only).
error.details[].resets_at	string	When a periodic limit resets (plan_limit_error only).Format: date-time
error.details[].upgrade_to	string	Plan slug that lifts a plan limit (plan_limit_error only).

403 response: plan limit reachedJSON

{
  "error": {
    "type": "plan_limit_error",
    "code": "plan_limit_reached",
    "message": "You have created 2,000 of 2,000 links this billing period. Upgrade or buy a pack to continue.",
    "param": "links_per_month",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/pricing",
    "details": [
      {
        "code": "plan_limit_reached",
        "message": "Monthly link quota reached",
        "limit": 2000,
        "used": 2000,
        "resets_at": "2026-12-01T00:00:00.000Z",
        "upgrade_to": "business"
      }
    ]
  }
}

403 response: feature not in planJSON

{
  "error": {
    "type": "plan_limit_error",
    "code": "feature_not_in_plan",
    "message": "The public API is available on the Pro plan and above.",
    "param": "api_requests_per_day",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/pricing",
    "details": [
      {
        "code": "feature_not_in_plan",
        "message": "Upgrade to Pro",
        "upgrade_to": "pro"
      }
    ]
  }
}

403 response: email verification requiredJSON

{
  "error": {
    "type": "permission_error",
    "code": "email_verification_required",
    "message": "Verify your email address to create links.",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/docs/api/errors#email_verification_required"
  }
}

403 response: step up requiredJSON

{
  "error": {
    "type": "permission_error",
    "code": "step_up_required",
    "message": "Confirm your password or 2FA code to continue.",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/docs/api/errors#step_up_required"
  }
}

404 response

Unknown id, or the resource belongs to another workspace (never distinguished). Also returned when a session's X-Workspace-Id names a workspace the user is not an active member of.

Error codes: resource_not_found

Error schema and example

Field	Type	Description
errorrequired	object
error.typerequired	string	One of: `invalid_request_error`, `authentication_error`, `permission_error`, `plan_limit_error`, `not_found_error`, `conflict_error`, `validation_error`, `rate_limit_error`, `api_error`
error.coderequired	string	Complete error-code catalogue. `@urlcrop/shared/errors` is tested against this list. `param` on plan_limit_error responses is always a plan limit key.One of: `invalid_json`, `invalid_query`, `missing_header`, `invalid_cursor`, `invalid_sort`, `invalid_expand`, `unauthenticated`, `two_factor_required`, `step_up_required`, `email_verification_required`, `signups_paused`, `insufficient_scope`, `insufficient_role`, `workspace_mismatch`, `wrong_environment`, `workspace_suspended`, `write_blocked_past_due`, `content_policy_hold`, `origin_not_allowed`, `turnstile_failed`, `second_approver_required`, `view_as_read_only`, `support_access_approval_required`, `feature_not_in_plan`, `plan_limit_reached`, `resource_not_found`, `route_not_found`, `slug_taken`, `domain_already_exists`, `member_already_exists`, `invitation_pending`, `idempotency_in_progress`, `state_conflict`, `resource_in_use`, `payload_too_large`, `unsupported_media_type`, `validation_failed`, `destination_invalid`, `destination_blocked`, `destination_unreachable`, `slug_invalid`, `slug_reserved`, `domain_not_active`, `domain_proxied`, `idempotency_key_reused`, `unsupported_qr_type`, `qr_unreadable`, `invalid_routing_rule`, `invalid_currency`, `csv_invalid`, `attribution_key_missing`, `policy_acceptance_required`, `rate_limited`, `internal_error`, `upstream_unavailable`, `service_unavailable`, `timeout`
error.messagerequired	string	Human-readable, safe to show to end users.
error.param	string	Field, header or scope the error refers to, when applicable.
error.request_idrequired	string
error.doc_urlrequired	string	Format: uri
error.details	array of object
error.details[].path	string
error.details[].coderequired	string	Zod issue code, `unsupported_in_phase`, a destination safety reason, or a 401 reason.
error.details[].messagerequired	string
error.details[].limit	integer \| null	Plan limit in force (plan_limit_error only; null = unlimited).
error.details[].used	integer	Current usage (plan_limit_error only).
error.details[].resets_at	string	When a periodic limit resets (plan_limit_error only).Format: date-time
error.details[].upgrade_to	string	Plan slug that lifts a plan limit (plan_limit_error only).

404 response: not foundJSON

{
  "error": {
    "type": "not_found_error",
    "code": "resource_not_found",
    "message": "No link with id lnk_01JB4N8ZK3Q9WXYZ0123456789.",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/docs/api/errors#resource_not_found"
  }
}

409 response

State conflict (slug_taken, domain_already_exists, member_already_exists, invitation_pending, idempotency_in_progress, state_conflict, resource_in_use).

Error codes: slug_taken, domain_already_exists, member_already_exists, invitation_pending, idempotency_in_progress, state_conflict, resource_in_use

Error schema and example

Field	Type	Description
errorrequired	object
error.typerequired	string	One of: `invalid_request_error`, `authentication_error`, `permission_error`, `plan_limit_error`, `not_found_error`, `conflict_error`, `validation_error`, `rate_limit_error`, `api_error`
error.coderequired	string	Complete error-code catalogue. `@urlcrop/shared/errors` is tested against this list. `param` on plan_limit_error responses is always a plan limit key.One of: `invalid_json`, `invalid_query`, `missing_header`, `invalid_cursor`, `invalid_sort`, `invalid_expand`, `unauthenticated`, `two_factor_required`, `step_up_required`, `email_verification_required`, `signups_paused`, `insufficient_scope`, `insufficient_role`, `workspace_mismatch`, `wrong_environment`, `workspace_suspended`, `write_blocked_past_due`, `content_policy_hold`, `origin_not_allowed`, `turnstile_failed`, `second_approver_required`, `view_as_read_only`, `support_access_approval_required`, `feature_not_in_plan`, `plan_limit_reached`, `resource_not_found`, `route_not_found`, `slug_taken`, `domain_already_exists`, `member_already_exists`, `invitation_pending`, `idempotency_in_progress`, `state_conflict`, `resource_in_use`, `payload_too_large`, `unsupported_media_type`, `validation_failed`, `destination_invalid`, `destination_blocked`, `destination_unreachable`, `slug_invalid`, `slug_reserved`, `domain_not_active`, `domain_proxied`, `idempotency_key_reused`, `unsupported_qr_type`, `qr_unreadable`, `invalid_routing_rule`, `invalid_currency`, `csv_invalid`, `attribution_key_missing`, `policy_acceptance_required`, `rate_limited`, `internal_error`, `upstream_unavailable`, `service_unavailable`, `timeout`
error.messagerequired	string	Human-readable, safe to show to end users.
error.param	string	Field, header or scope the error refers to, when applicable.
error.request_idrequired	string
error.doc_urlrequired	string	Format: uri
error.details	array of object
error.details[].path	string
error.details[].coderequired	string	Zod issue code, `unsupported_in_phase`, a destination safety reason, or a 401 reason.
error.details[].messagerequired	string
error.details[].limit	integer \| null	Plan limit in force (plan_limit_error only; null = unlimited).
error.details[].used	integer	Current usage (plan_limit_error only).
error.details[].resets_at	string	When a periodic limit resets (plan_limit_error only).Format: date-time
error.details[].upgrade_to	string	Plan slug that lifts a plan limit (plan_limit_error only).

409 response: slug takenJSON

{
  "error": {
    "type": "conflict_error",
    "code": "slug_taken",
    "message": "The slug \"diwali\" is already in use on crop.sh.",
    "param": "slug",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/docs/api/errors#slug_taken"
  }
}

422 response

Validation failure (validation_failed, destination_invalid, destination_blocked (details[0].code is policy_violation, with the category, for content-policy blocks), slug_invalid, slug_reserved, slug_not_allowed, handle_not_allowed, title_not_allowed, domain_not_active, domain_proxied, idempotency_key_reused, unsupported_qr_type, qr_unreadable, policy_acceptance_required, …).

Error codes: validation_failed, destination_invalid, destination_blocked, slug_invalid, slug_reserved, domain_not_active, domain_proxied, idempotency_key_reused, unsupported_qr_type, qr_unreadable, policy_acceptance_required

Error schema and example

Field	Type	Description
errorrequired	object
error.typerequired	string	One of: `invalid_request_error`, `authentication_error`, `permission_error`, `plan_limit_error`, `not_found_error`, `conflict_error`, `validation_error`, `rate_limit_error`, `api_error`
error.coderequired	string	Complete error-code catalogue. `@urlcrop/shared/errors` is tested against this list. `param` on plan_limit_error responses is always a plan limit key.One of: `invalid_json`, `invalid_query`, `missing_header`, `invalid_cursor`, `invalid_sort`, `invalid_expand`, `unauthenticated`, `two_factor_required`, `step_up_required`, `email_verification_required`, `signups_paused`, `insufficient_scope`, `insufficient_role`, `workspace_mismatch`, `wrong_environment`, `workspace_suspended`, `write_blocked_past_due`, `content_policy_hold`, `origin_not_allowed`, `turnstile_failed`, `second_approver_required`, `view_as_read_only`, `support_access_approval_required`, `feature_not_in_plan`, `plan_limit_reached`, `resource_not_found`, `route_not_found`, `slug_taken`, `domain_already_exists`, `member_already_exists`, `invitation_pending`, `idempotency_in_progress`, `state_conflict`, `resource_in_use`, `payload_too_large`, `unsupported_media_type`, `validation_failed`, `destination_invalid`, `destination_blocked`, `destination_unreachable`, `slug_invalid`, `slug_reserved`, `domain_not_active`, `domain_proxied`, `idempotency_key_reused`, `unsupported_qr_type`, `qr_unreadable`, `invalid_routing_rule`, `invalid_currency`, `csv_invalid`, `attribution_key_missing`, `policy_acceptance_required`, `rate_limited`, `internal_error`, `upstream_unavailable`, `service_unavailable`, `timeout`
error.messagerequired	string	Human-readable, safe to show to end users.
error.param	string	Field, header or scope the error refers to, when applicable.
error.request_idrequired	string
error.doc_urlrequired	string	Format: uri
error.details	array of object
error.details[].path	string
error.details[].coderequired	string	Zod issue code, `unsupported_in_phase`, a destination safety reason, or a 401 reason.
error.details[].messagerequired	string
error.details[].limit	integer \| null	Plan limit in force (plan_limit_error only; null = unlimited).
error.details[].used	integer	Current usage (plan_limit_error only).
error.details[].resets_at	string	When a periodic limit resets (plan_limit_error only).Format: date-time
error.details[].upgrade_to	string	Plan slug that lifts a plan limit (plan_limit_error only).

422 response: validation failedJSON

{
  "error": {
    "type": "validation_error",
    "code": "validation_failed",
    "message": "The request body is invalid.",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/docs/api/errors#validation_failed",
    "details": [
      {
        "path": "destination_url",
        "code": "invalid_string",
        "message": "Must be an absolute http(s) URL"
      }
    ]
  }
}

422 response: destination blockedJSON

{
  "error": {
    "type": "validation_error",
    "code": "destination_blocked",
    "message": "This destination was flagged as unsafe and cannot be shortened.",
    "param": "destination_url",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/docs/api/errors#destination_blocked"
  }
}

429 response

Burst limit, daily plan quota or endpoint limit exceeded.

Error codes: rate_limited

Error schema and example

Field	Type	Description
errorrequired	object
error.typerequired	string	One of: `invalid_request_error`, `authentication_error`, `permission_error`, `plan_limit_error`, `not_found_error`, `conflict_error`, `validation_error`, `rate_limit_error`, `api_error`
error.coderequired	string	Complete error-code catalogue. `@urlcrop/shared/errors` is tested against this list. `param` on plan_limit_error responses is always a plan limit key.One of: `invalid_json`, `invalid_query`, `missing_header`, `invalid_cursor`, `invalid_sort`, `invalid_expand`, `unauthenticated`, `two_factor_required`, `step_up_required`, `email_verification_required`, `signups_paused`, `insufficient_scope`, `insufficient_role`, `workspace_mismatch`, `wrong_environment`, `workspace_suspended`, `write_blocked_past_due`, `content_policy_hold`, `origin_not_allowed`, `turnstile_failed`, `second_approver_required`, `view_as_read_only`, `support_access_approval_required`, `feature_not_in_plan`, `plan_limit_reached`, `resource_not_found`, `route_not_found`, `slug_taken`, `domain_already_exists`, `member_already_exists`, `invitation_pending`, `idempotency_in_progress`, `state_conflict`, `resource_in_use`, `payload_too_large`, `unsupported_media_type`, `validation_failed`, `destination_invalid`, `destination_blocked`, `destination_unreachable`, `slug_invalid`, `slug_reserved`, `domain_not_active`, `domain_proxied`, `idempotency_key_reused`, `unsupported_qr_type`, `qr_unreadable`, `invalid_routing_rule`, `invalid_currency`, `csv_invalid`, `attribution_key_missing`, `policy_acceptance_required`, `rate_limited`, `internal_error`, `upstream_unavailable`, `service_unavailable`, `timeout`
error.messagerequired	string	Human-readable, safe to show to end users.
error.param	string	Field, header or scope the error refers to, when applicable.
error.request_idrequired	string
error.doc_urlrequired	string	Format: uri
error.details	array of object
error.details[].path	string
error.details[].coderequired	string	Zod issue code, `unsupported_in_phase`, a destination safety reason, or a 401 reason.
error.details[].messagerequired	string
error.details[].limit	integer \| null	Plan limit in force (plan_limit_error only; null = unlimited).
error.details[].used	integer	Current usage (plan_limit_error only).
error.details[].resets_at	string	When a periodic limit resets (plan_limit_error only).Format: date-time
error.details[].upgrade_to	string	Plan slug that lifts a plan limit (plan_limit_error only).

429 response: rate limitedJSON

{
  "error": {
    "type": "rate_limit_error",
    "code": "rate_limited",
    "message": "Daily API quota of 50,000 requests exhausted. Resets at 00:00 UTC.",
    "param": "daily_quota",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/docs/api/rate-limits"
  }
}

Remove a member

DELETE/members/{id}

Scope members:write

The last Owner and the account owner cannot be removed (409 state_conflict); transfer ownership first.

Parameters

Name	In	Type	Description
idrequired	path	string	Prefixed ULID (`<prefix>_<26 Crockford base32 chars>`).
X-Workspace-Id	header	string	Workspace to act on. Required for session requests on workspace-scoped routes; optional for API keys (must equal the key's workspace, otherwise `403 workspace_mismatch`). For a session, a workspace the user is not an active member of (another tenant, a removed membership, a malformed or unknown id) answers `404 resource_not_found`, never `403`.

Request example

DELETE /members/{id}cURL

curl -X DELETE 'https://api.urlcrop.com/v1/members/lnk_01JB4N8ZK3Q9WXYZ0123456789' \
  -H 'Authorization: Bearer uc_live_…'

Responses

204 response
Deleted or applied. No body.

400 response

Error codes: invalid_json, invalid_query, missing_header, invalid_cursor, invalid_sort, invalid_expand

Error schema and example

Field	Type	Description
errorrequired	object
error.typerequired	string	One of: `invalid_request_error`, `authentication_error`, `permission_error`, `plan_limit_error`, `not_found_error`, `conflict_error`, `validation_error`, `rate_limit_error`, `api_error`
error.coderequired	string	Complete error-code catalogue. `@urlcrop/shared/errors` is tested against this list. `param` on plan_limit_error responses is always a plan limit key.One of: `invalid_json`, `invalid_query`, `missing_header`, `invalid_cursor`, `invalid_sort`, `invalid_expand`, `unauthenticated`, `two_factor_required`, `step_up_required`, `email_verification_required`, `signups_paused`, `insufficient_scope`, `insufficient_role`, `workspace_mismatch`, `wrong_environment`, `workspace_suspended`, `write_blocked_past_due`, `content_policy_hold`, `origin_not_allowed`, `turnstile_failed`, `second_approver_required`, `view_as_read_only`, `support_access_approval_required`, `feature_not_in_plan`, `plan_limit_reached`, `resource_not_found`, `route_not_found`, `slug_taken`, `domain_already_exists`, `member_already_exists`, `invitation_pending`, `idempotency_in_progress`, `state_conflict`, `resource_in_use`, `payload_too_large`, `unsupported_media_type`, `validation_failed`, `destination_invalid`, `destination_blocked`, `destination_unreachable`, `slug_invalid`, `slug_reserved`, `domain_not_active`, `domain_proxied`, `idempotency_key_reused`, `unsupported_qr_type`, `qr_unreadable`, `invalid_routing_rule`, `invalid_currency`, `csv_invalid`, `attribution_key_missing`, `policy_acceptance_required`, `rate_limited`, `internal_error`, `upstream_unavailable`, `service_unavailable`, `timeout`
error.messagerequired	string	Human-readable, safe to show to end users.
error.param	string	Field, header or scope the error refers to, when applicable.
error.request_idrequired	string
error.doc_urlrequired	string	Format: uri
error.details	array of object
error.details[].path	string
error.details[].coderequired	string	Zod issue code, `unsupported_in_phase`, a destination safety reason, or a 401 reason.
error.details[].messagerequired	string
error.details[].limit	integer \| null	Plan limit in force (plan_limit_error only; null = unlimited).
error.details[].used	integer	Current usage (plan_limit_error only).
error.details[].resets_at	string	When a periodic limit resets (plan_limit_error only).Format: date-time
error.details[].upgrade_to	string	Plan slug that lifts a plan limit (plan_limit_error only).

400 response: missing headerJSON

{
  "error": {
    "type": "invalid_request_error",
    "code": "missing_header",
    "message": "The X-Workspace-Id header is required for session requests.",
    "param": "X-Workspace-Id",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/docs/api/errors#missing_header"
  }
}

401 response

Error codes: unauthenticated

Error schema and example

Field	Type	Description
errorrequired	object
error.typerequired	string	One of: `invalid_request_error`, `authentication_error`, `permission_error`, `plan_limit_error`, `not_found_error`, `conflict_error`, `validation_error`, `rate_limit_error`, `api_error`
error.coderequired	string	Complete error-code catalogue. `@urlcrop/shared/errors` is tested against this list. `param` on plan_limit_error responses is always a plan limit key.One of: `invalid_json`, `invalid_query`, `missing_header`, `invalid_cursor`, `invalid_sort`, `invalid_expand`, `unauthenticated`, `two_factor_required`, `step_up_required`, `email_verification_required`, `signups_paused`, `insufficient_scope`, `insufficient_role`, `workspace_mismatch`, `wrong_environment`, `workspace_suspended`, `write_blocked_past_due`, `content_policy_hold`, `origin_not_allowed`, `turnstile_failed`, `second_approver_required`, `view_as_read_only`, `support_access_approval_required`, `feature_not_in_plan`, `plan_limit_reached`, `resource_not_found`, `route_not_found`, `slug_taken`, `domain_already_exists`, `member_already_exists`, `invitation_pending`, `idempotency_in_progress`, `state_conflict`, `resource_in_use`, `payload_too_large`, `unsupported_media_type`, `validation_failed`, `destination_invalid`, `destination_blocked`, `destination_unreachable`, `slug_invalid`, `slug_reserved`, `domain_not_active`, `domain_proxied`, `idempotency_key_reused`, `unsupported_qr_type`, `qr_unreadable`, `invalid_routing_rule`, `invalid_currency`, `csv_invalid`, `attribution_key_missing`, `policy_acceptance_required`, `rate_limited`, `internal_error`, `upstream_unavailable`, `service_unavailable`, `timeout`
error.messagerequired	string	Human-readable, safe to show to end users.
error.param	string	Field, header or scope the error refers to, when applicable.
error.request_idrequired	string
error.doc_urlrequired	string	Format: uri
error.details	array of object
error.details[].path	string
error.details[].coderequired	string	Zod issue code, `unsupported_in_phase`, a destination safety reason, or a 401 reason.
error.details[].messagerequired	string
error.details[].limit	integer \| null	Plan limit in force (plan_limit_error only; null = unlimited).
error.details[].used	integer	Current usage (plan_limit_error only).
error.details[].resets_at	string	When a periodic limit resets (plan_limit_error only).Format: date-time
error.details[].upgrade_to	string	Plan slug that lifts a plan limit (plan_limit_error only).

401 response: unauthenticatedJSON

{
  "error": {
    "type": "authentication_error",
    "code": "unauthenticated",
    "message": "The API key is not valid.",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/docs/api/errors#unauthenticated",
    "details": [
      {
        "path": "Authorization",
        "code": "invalid_api_key",
        "message": "No key matches this secret"
      }
    ]
  }
}

403 response

Error schema and example

Field	Type	Description
errorrequired	object
error.typerequired	string	One of: `invalid_request_error`, `authentication_error`, `permission_error`, `plan_limit_error`, `not_found_error`, `conflict_error`, `validation_error`, `rate_limit_error`, `api_error`
error.coderequired	string	Complete error-code catalogue. `@urlcrop/shared/errors` is tested against this list. `param` on plan_limit_error responses is always a plan limit key.One of: `invalid_json`, `invalid_query`, `missing_header`, `invalid_cursor`, `invalid_sort`, `invalid_expand`, `unauthenticated`, `two_factor_required`, `step_up_required`, `email_verification_required`, `signups_paused`, `insufficient_scope`, `insufficient_role`, `workspace_mismatch`, `wrong_environment`, `workspace_suspended`, `write_blocked_past_due`, `content_policy_hold`, `origin_not_allowed`, `turnstile_failed`, `second_approver_required`, `view_as_read_only`, `support_access_approval_required`, `feature_not_in_plan`, `plan_limit_reached`, `resource_not_found`, `route_not_found`, `slug_taken`, `domain_already_exists`, `member_already_exists`, `invitation_pending`, `idempotency_in_progress`, `state_conflict`, `resource_in_use`, `payload_too_large`, `unsupported_media_type`, `validation_failed`, `destination_invalid`, `destination_blocked`, `destination_unreachable`, `slug_invalid`, `slug_reserved`, `domain_not_active`, `domain_proxied`, `idempotency_key_reused`, `unsupported_qr_type`, `qr_unreadable`, `invalid_routing_rule`, `invalid_currency`, `csv_invalid`, `attribution_key_missing`, `policy_acceptance_required`, `rate_limited`, `internal_error`, `upstream_unavailable`, `service_unavailable`, `timeout`
error.messagerequired	string	Human-readable, safe to show to end users.
error.param	string	Field, header or scope the error refers to, when applicable.
error.request_idrequired	string
error.doc_urlrequired	string	Format: uri
error.details	array of object
error.details[].path	string
error.details[].coderequired	string	Zod issue code, `unsupported_in_phase`, a destination safety reason, or a 401 reason.
error.details[].messagerequired	string
error.details[].limit	integer \| null	Plan limit in force (plan_limit_error only; null = unlimited).
error.details[].used	integer	Current usage (plan_limit_error only).
error.details[].resets_at	string	When a periodic limit resets (plan_limit_error only).Format: date-time
error.details[].upgrade_to	string	Plan slug that lifts a plan limit (plan_limit_error only).

403 response: plan limit reachedJSON

{
  "error": {
    "type": "plan_limit_error",
    "code": "plan_limit_reached",
    "message": "You have created 2,000 of 2,000 links this billing period. Upgrade or buy a pack to continue.",
    "param": "links_per_month",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/pricing",
    "details": [
      {
        "code": "plan_limit_reached",
        "message": "Monthly link quota reached",
        "limit": 2000,
        "used": 2000,
        "resets_at": "2026-12-01T00:00:00.000Z",
        "upgrade_to": "business"
      }
    ]
  }
}

403 response: feature not in planJSON

{
  "error": {
    "type": "plan_limit_error",
    "code": "feature_not_in_plan",
    "message": "The public API is available on the Pro plan and above.",
    "param": "api_requests_per_day",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/pricing",
    "details": [
      {
        "code": "feature_not_in_plan",
        "message": "Upgrade to Pro",
        "upgrade_to": "pro"
      }
    ]
  }
}

403 response: email verification requiredJSON

{
  "error": {
    "type": "permission_error",
    "code": "email_verification_required",
    "message": "Verify your email address to create links.",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/docs/api/errors#email_verification_required"
  }
}

403 response: step up requiredJSON

{
  "error": {
    "type": "permission_error",
    "code": "step_up_required",
    "message": "Confirm your password or 2FA code to continue.",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/docs/api/errors#step_up_required"
  }
}

404 response

Unknown id, or the resource belongs to another workspace (never distinguished). Also returned when a session's X-Workspace-Id names a workspace the user is not an active member of.

Error codes: resource_not_found

Error schema and example

Field	Type	Description
errorrequired	object
error.typerequired	string	One of: `invalid_request_error`, `authentication_error`, `permission_error`, `plan_limit_error`, `not_found_error`, `conflict_error`, `validation_error`, `rate_limit_error`, `api_error`
error.coderequired	string	Complete error-code catalogue. `@urlcrop/shared/errors` is tested against this list. `param` on plan_limit_error responses is always a plan limit key.One of: `invalid_json`, `invalid_query`, `missing_header`, `invalid_cursor`, `invalid_sort`, `invalid_expand`, `unauthenticated`, `two_factor_required`, `step_up_required`, `email_verification_required`, `signups_paused`, `insufficient_scope`, `insufficient_role`, `workspace_mismatch`, `wrong_environment`, `workspace_suspended`, `write_blocked_past_due`, `content_policy_hold`, `origin_not_allowed`, `turnstile_failed`, `second_approver_required`, `view_as_read_only`, `support_access_approval_required`, `feature_not_in_plan`, `plan_limit_reached`, `resource_not_found`, `route_not_found`, `slug_taken`, `domain_already_exists`, `member_already_exists`, `invitation_pending`, `idempotency_in_progress`, `state_conflict`, `resource_in_use`, `payload_too_large`, `unsupported_media_type`, `validation_failed`, `destination_invalid`, `destination_blocked`, `destination_unreachable`, `slug_invalid`, `slug_reserved`, `domain_not_active`, `domain_proxied`, `idempotency_key_reused`, `unsupported_qr_type`, `qr_unreadable`, `invalid_routing_rule`, `invalid_currency`, `csv_invalid`, `attribution_key_missing`, `policy_acceptance_required`, `rate_limited`, `internal_error`, `upstream_unavailable`, `service_unavailable`, `timeout`
error.messagerequired	string	Human-readable, safe to show to end users.
error.param	string	Field, header or scope the error refers to, when applicable.
error.request_idrequired	string
error.doc_urlrequired	string	Format: uri
error.details	array of object
error.details[].path	string
error.details[].coderequired	string	Zod issue code, `unsupported_in_phase`, a destination safety reason, or a 401 reason.
error.details[].messagerequired	string
error.details[].limit	integer \| null	Plan limit in force (plan_limit_error only; null = unlimited).
error.details[].used	integer	Current usage (plan_limit_error only).
error.details[].resets_at	string	When a periodic limit resets (plan_limit_error only).Format: date-time
error.details[].upgrade_to	string	Plan slug that lifts a plan limit (plan_limit_error only).

404 response: not foundJSON

{
  "error": {
    "type": "not_found_error",
    "code": "resource_not_found",
    "message": "No link with id lnk_01JB4N8ZK3Q9WXYZ0123456789.",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/docs/api/errors#resource_not_found"
  }
}

409 response

State conflict (slug_taken, domain_already_exists, member_already_exists, invitation_pending, idempotency_in_progress, state_conflict, resource_in_use).

Error codes: slug_taken, domain_already_exists, member_already_exists, invitation_pending, idempotency_in_progress, state_conflict, resource_in_use

Error schema and example

Field	Type	Description
errorrequired	object
error.typerequired	string	One of: `invalid_request_error`, `authentication_error`, `permission_error`, `plan_limit_error`, `not_found_error`, `conflict_error`, `validation_error`, `rate_limit_error`, `api_error`
error.coderequired	string	Complete error-code catalogue. `@urlcrop/shared/errors` is tested against this list. `param` on plan_limit_error responses is always a plan limit key.One of: `invalid_json`, `invalid_query`, `missing_header`, `invalid_cursor`, `invalid_sort`, `invalid_expand`, `unauthenticated`, `two_factor_required`, `step_up_required`, `email_verification_required`, `signups_paused`, `insufficient_scope`, `insufficient_role`, `workspace_mismatch`, `wrong_environment`, `workspace_suspended`, `write_blocked_past_due`, `content_policy_hold`, `origin_not_allowed`, `turnstile_failed`, `second_approver_required`, `view_as_read_only`, `support_access_approval_required`, `feature_not_in_plan`, `plan_limit_reached`, `resource_not_found`, `route_not_found`, `slug_taken`, `domain_already_exists`, `member_already_exists`, `invitation_pending`, `idempotency_in_progress`, `state_conflict`, `resource_in_use`, `payload_too_large`, `unsupported_media_type`, `validation_failed`, `destination_invalid`, `destination_blocked`, `destination_unreachable`, `slug_invalid`, `slug_reserved`, `domain_not_active`, `domain_proxied`, `idempotency_key_reused`, `unsupported_qr_type`, `qr_unreadable`, `invalid_routing_rule`, `invalid_currency`, `csv_invalid`, `attribution_key_missing`, `policy_acceptance_required`, `rate_limited`, `internal_error`, `upstream_unavailable`, `service_unavailable`, `timeout`
error.messagerequired	string	Human-readable, safe to show to end users.
error.param	string	Field, header or scope the error refers to, when applicable.
error.request_idrequired	string
error.doc_urlrequired	string	Format: uri
error.details	array of object
error.details[].path	string
error.details[].coderequired	string	Zod issue code, `unsupported_in_phase`, a destination safety reason, or a 401 reason.
error.details[].messagerequired	string
error.details[].limit	integer \| null	Plan limit in force (plan_limit_error only; null = unlimited).
error.details[].used	integer	Current usage (plan_limit_error only).
error.details[].resets_at	string	When a periodic limit resets (plan_limit_error only).Format: date-time
error.details[].upgrade_to	string	Plan slug that lifts a plan limit (plan_limit_error only).

409 response: slug takenJSON

{
  "error": {
    "type": "conflict_error",
    "code": "slug_taken",
    "message": "The slug \"diwali\" is already in use on crop.sh.",
    "param": "slug",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/docs/api/errors#slug_taken"
  }
}

429 response

Burst limit, daily plan quota or endpoint limit exceeded.

Error codes: rate_limited

Error schema and example

Field	Type	Description
errorrequired	object
error.typerequired	string	One of: `invalid_request_error`, `authentication_error`, `permission_error`, `plan_limit_error`, `not_found_error`, `conflict_error`, `validation_error`, `rate_limit_error`, `api_error`
error.coderequired	string	Complete error-code catalogue. `@urlcrop/shared/errors` is tested against this list. `param` on plan_limit_error responses is always a plan limit key.One of: `invalid_json`, `invalid_query`, `missing_header`, `invalid_cursor`, `invalid_sort`, `invalid_expand`, `unauthenticated`, `two_factor_required`, `step_up_required`, `email_verification_required`, `signups_paused`, `insufficient_scope`, `insufficient_role`, `workspace_mismatch`, `wrong_environment`, `workspace_suspended`, `write_blocked_past_due`, `content_policy_hold`, `origin_not_allowed`, `turnstile_failed`, `second_approver_required`, `view_as_read_only`, `support_access_approval_required`, `feature_not_in_plan`, `plan_limit_reached`, `resource_not_found`, `route_not_found`, `slug_taken`, `domain_already_exists`, `member_already_exists`, `invitation_pending`, `idempotency_in_progress`, `state_conflict`, `resource_in_use`, `payload_too_large`, `unsupported_media_type`, `validation_failed`, `destination_invalid`, `destination_blocked`, `destination_unreachable`, `slug_invalid`, `slug_reserved`, `domain_not_active`, `domain_proxied`, `idempotency_key_reused`, `unsupported_qr_type`, `qr_unreadable`, `invalid_routing_rule`, `invalid_currency`, `csv_invalid`, `attribution_key_missing`, `policy_acceptance_required`, `rate_limited`, `internal_error`, `upstream_unavailable`, `service_unavailable`, `timeout`
error.messagerequired	string	Human-readable, safe to show to end users.
error.param	string	Field, header or scope the error refers to, when applicable.
error.request_idrequired	string
error.doc_urlrequired	string	Format: uri
error.details	array of object
error.details[].path	string
error.details[].coderequired	string	Zod issue code, `unsupported_in_phase`, a destination safety reason, or a 401 reason.
error.details[].messagerequired	string
error.details[].limit	integer \| null	Plan limit in force (plan_limit_error only; null = unlimited).
error.details[].used	integer	Current usage (plan_limit_error only).
error.details[].resets_at	string	When a periodic limit resets (plan_limit_error only).Format: date-time
error.details[].upgrade_to	string	Plan slug that lifts a plan limit (plan_limit_error only).

429 response: rate limitedJSON

{
  "error": {
    "type": "rate_limit_error",
    "code": "rate_limited",
    "message": "Daily API quota of 50,000 requests exhausted. Resets at 00:00 UTC.",
    "param": "daily_quota",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/docs/api/rate-limits"
  }
}

List invitations

GET/invitations

Scope workspace:read

Parameters

Name	In	Type	Description
X-Workspace-Id	header	string	Workspace to act on. Required for session requests on workspace-scoped routes; optional for API keys (must equal the key's workspace, otherwise `403 workspace_mismatch`). For a session, a workspace the user is not an active member of (another tenant, a removed membership, a malformed or unknown id) answers `404 resource_not_found`, never `403`.
cursor	query	string	Opaque cursor from `pagination.next_cursor`.
limit	query	integer	Page size (1–100).
status	query	string	One of: `pending`, `accepted`, `expired`, `revoked`

Request example

GET /invitationscURL

curl 'https://api.urlcrop.com/v1/invitations' \
  -H 'Authorization: Bearer uc_live_…'

Responses

200 response

Invitations

InvitationList schema and example

Field	Type	Description
datarequired	array of Invitation
data[].idrequired	string
data[].objectrequired	string	Value: `invitation`
data[].workspace_idrequired	string
data[].is_test	boolean
data[].emailrequired	string	Format: email
data[].rolerequired	string	Owner has billing and deletion rights; Admin everything else; Editor creates content; Viewer reads; Client (Phase 4) reads a client workspace.One of: `owner`, `admin`, `editor`, `viewer`, `client`
data[].statusrequired	string	One of: `pending`, `accepted`, `expired`, `revoked`
data[].invited_byrequired	string	Member id of the inviter.
data[].expires_atrequired	string	ISO 8601 UTC with milliseconds.Format: date-time
data[].created_atrequired	string	ISO 8601 UTC with milliseconds.Format: date-time
paginationrequired	Pagination
pagination.limitrequired	integer
pagination.has_morerequired	boolean
pagination.next_cursorrequired	string \| null	Pass as `cursor` to fetch the next page. `null` on the last page.
pagination.total	integer	Only with `include_total=true`; estimated above 10,000.

200 response: 200 responseJSON

{
  "data": [
    {
      "id": "ivt_01JB4M3D4E5F6G7H8J9K0L1M2N",
      "object": "invitation",
      "workspace_id": "ws_01JB4M0A1B2C3D4E5F6G7H8J9K",
      "is_test": false,
      "email": "name@example.com",
      "role": "owner",
      "status": "pending",
      "invited_by": "string",
      "expires_at": "2026-12-05T10:15:30.000Z",
      "created_at": "2026-12-05T10:15:30.000Z"
    }
  ],
  "pagination": {
    "limit": 0,
    "has_more": false,
    "next_cursor": "string",
    "total": 0
  }
}

Example generated from the schema.

400 response

Error codes: invalid_json, invalid_query, missing_header, invalid_cursor, invalid_sort, invalid_expand

Error schema and example

Field	Type	Description
errorrequired	object
error.typerequired	string	One of: `invalid_request_error`, `authentication_error`, `permission_error`, `plan_limit_error`, `not_found_error`, `conflict_error`, `validation_error`, `rate_limit_error`, `api_error`
error.coderequired	string	Complete error-code catalogue. `@urlcrop/shared/errors` is tested against this list. `param` on plan_limit_error responses is always a plan limit key.One of: `invalid_json`, `invalid_query`, `missing_header`, `invalid_cursor`, `invalid_sort`, `invalid_expand`, `unauthenticated`, `two_factor_required`, `step_up_required`, `email_verification_required`, `signups_paused`, `insufficient_scope`, `insufficient_role`, `workspace_mismatch`, `wrong_environment`, `workspace_suspended`, `write_blocked_past_due`, `content_policy_hold`, `origin_not_allowed`, `turnstile_failed`, `second_approver_required`, `view_as_read_only`, `support_access_approval_required`, `feature_not_in_plan`, `plan_limit_reached`, `resource_not_found`, `route_not_found`, `slug_taken`, `domain_already_exists`, `member_already_exists`, `invitation_pending`, `idempotency_in_progress`, `state_conflict`, `resource_in_use`, `payload_too_large`, `unsupported_media_type`, `validation_failed`, `destination_invalid`, `destination_blocked`, `destination_unreachable`, `slug_invalid`, `slug_reserved`, `domain_not_active`, `domain_proxied`, `idempotency_key_reused`, `unsupported_qr_type`, `qr_unreadable`, `invalid_routing_rule`, `invalid_currency`, `csv_invalid`, `attribution_key_missing`, `policy_acceptance_required`, `rate_limited`, `internal_error`, `upstream_unavailable`, `service_unavailable`, `timeout`
error.messagerequired	string	Human-readable, safe to show to end users.
error.param	string	Field, header or scope the error refers to, when applicable.
error.request_idrequired	string
error.doc_urlrequired	string	Format: uri
error.details	array of object
error.details[].path	string
error.details[].coderequired	string	Zod issue code, `unsupported_in_phase`, a destination safety reason, or a 401 reason.
error.details[].messagerequired	string
error.details[].limit	integer \| null	Plan limit in force (plan_limit_error only; null = unlimited).
error.details[].used	integer	Current usage (plan_limit_error only).
error.details[].resets_at	string	When a periodic limit resets (plan_limit_error only).Format: date-time
error.details[].upgrade_to	string	Plan slug that lifts a plan limit (plan_limit_error only).

400 response: missing headerJSON

{
  "error": {
    "type": "invalid_request_error",
    "code": "missing_header",
    "message": "The X-Workspace-Id header is required for session requests.",
    "param": "X-Workspace-Id",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/docs/api/errors#missing_header"
  }
}

401 response

Error codes: unauthenticated

Error schema and example

Field	Type	Description
errorrequired	object
error.typerequired	string	One of: `invalid_request_error`, `authentication_error`, `permission_error`, `plan_limit_error`, `not_found_error`, `conflict_error`, `validation_error`, `rate_limit_error`, `api_error`
error.coderequired	string	Complete error-code catalogue. `@urlcrop/shared/errors` is tested against this list. `param` on plan_limit_error responses is always a plan limit key.One of: `invalid_json`, `invalid_query`, `missing_header`, `invalid_cursor`, `invalid_sort`, `invalid_expand`, `unauthenticated`, `two_factor_required`, `step_up_required`, `email_verification_required`, `signups_paused`, `insufficient_scope`, `insufficient_role`, `workspace_mismatch`, `wrong_environment`, `workspace_suspended`, `write_blocked_past_due`, `content_policy_hold`, `origin_not_allowed`, `turnstile_failed`, `second_approver_required`, `view_as_read_only`, `support_access_approval_required`, `feature_not_in_plan`, `plan_limit_reached`, `resource_not_found`, `route_not_found`, `slug_taken`, `domain_already_exists`, `member_already_exists`, `invitation_pending`, `idempotency_in_progress`, `state_conflict`, `resource_in_use`, `payload_too_large`, `unsupported_media_type`, `validation_failed`, `destination_invalid`, `destination_blocked`, `destination_unreachable`, `slug_invalid`, `slug_reserved`, `domain_not_active`, `domain_proxied`, `idempotency_key_reused`, `unsupported_qr_type`, `qr_unreadable`, `invalid_routing_rule`, `invalid_currency`, `csv_invalid`, `attribution_key_missing`, `policy_acceptance_required`, `rate_limited`, `internal_error`, `upstream_unavailable`, `service_unavailable`, `timeout`
error.messagerequired	string	Human-readable, safe to show to end users.
error.param	string	Field, header or scope the error refers to, when applicable.
error.request_idrequired	string
error.doc_urlrequired	string	Format: uri
error.details	array of object
error.details[].path	string
error.details[].coderequired	string	Zod issue code, `unsupported_in_phase`, a destination safety reason, or a 401 reason.
error.details[].messagerequired	string
error.details[].limit	integer \| null	Plan limit in force (plan_limit_error only; null = unlimited).
error.details[].used	integer	Current usage (plan_limit_error only).
error.details[].resets_at	string	When a periodic limit resets (plan_limit_error only).Format: date-time
error.details[].upgrade_to	string	Plan slug that lifts a plan limit (plan_limit_error only).

401 response: unauthenticatedJSON

{
  "error": {
    "type": "authentication_error",
    "code": "unauthenticated",
    "message": "The API key is not valid.",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/docs/api/errors#unauthenticated",
    "details": [
      {
        "path": "Authorization",
        "code": "invalid_api_key",
        "message": "No key matches this secret"
      }
    ]
  }
}

403 response

Error schema and example

Field	Type	Description
errorrequired	object
error.typerequired	string	One of: `invalid_request_error`, `authentication_error`, `permission_error`, `plan_limit_error`, `not_found_error`, `conflict_error`, `validation_error`, `rate_limit_error`, `api_error`
error.coderequired	string	Complete error-code catalogue. `@urlcrop/shared/errors` is tested against this list. `param` on plan_limit_error responses is always a plan limit key.One of: `invalid_json`, `invalid_query`, `missing_header`, `invalid_cursor`, `invalid_sort`, `invalid_expand`, `unauthenticated`, `two_factor_required`, `step_up_required`, `email_verification_required`, `signups_paused`, `insufficient_scope`, `insufficient_role`, `workspace_mismatch`, `wrong_environment`, `workspace_suspended`, `write_blocked_past_due`, `content_policy_hold`, `origin_not_allowed`, `turnstile_failed`, `second_approver_required`, `view_as_read_only`, `support_access_approval_required`, `feature_not_in_plan`, `plan_limit_reached`, `resource_not_found`, `route_not_found`, `slug_taken`, `domain_already_exists`, `member_already_exists`, `invitation_pending`, `idempotency_in_progress`, `state_conflict`, `resource_in_use`, `payload_too_large`, `unsupported_media_type`, `validation_failed`, `destination_invalid`, `destination_blocked`, `destination_unreachable`, `slug_invalid`, `slug_reserved`, `domain_not_active`, `domain_proxied`, `idempotency_key_reused`, `unsupported_qr_type`, `qr_unreadable`, `invalid_routing_rule`, `invalid_currency`, `csv_invalid`, `attribution_key_missing`, `policy_acceptance_required`, `rate_limited`, `internal_error`, `upstream_unavailable`, `service_unavailable`, `timeout`
error.messagerequired	string	Human-readable, safe to show to end users.
error.param	string	Field, header or scope the error refers to, when applicable.
error.request_idrequired	string
error.doc_urlrequired	string	Format: uri
error.details	array of object
error.details[].path	string
error.details[].coderequired	string	Zod issue code, `unsupported_in_phase`, a destination safety reason, or a 401 reason.
error.details[].messagerequired	string
error.details[].limit	integer \| null	Plan limit in force (plan_limit_error only; null = unlimited).
error.details[].used	integer	Current usage (plan_limit_error only).
error.details[].resets_at	string	When a periodic limit resets (plan_limit_error only).Format: date-time
error.details[].upgrade_to	string	Plan slug that lifts a plan limit (plan_limit_error only).

403 response: plan limit reachedJSON

{
  "error": {
    "type": "plan_limit_error",
    "code": "plan_limit_reached",
    "message": "You have created 2,000 of 2,000 links this billing period. Upgrade or buy a pack to continue.",
    "param": "links_per_month",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/pricing",
    "details": [
      {
        "code": "plan_limit_reached",
        "message": "Monthly link quota reached",
        "limit": 2000,
        "used": 2000,
        "resets_at": "2026-12-01T00:00:00.000Z",
        "upgrade_to": "business"
      }
    ]
  }
}

403 response: feature not in planJSON

{
  "error": {
    "type": "plan_limit_error",
    "code": "feature_not_in_plan",
    "message": "The public API is available on the Pro plan and above.",
    "param": "api_requests_per_day",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/pricing",
    "details": [
      {
        "code": "feature_not_in_plan",
        "message": "Upgrade to Pro",
        "upgrade_to": "pro"
      }
    ]
  }
}

403 response: email verification requiredJSON

{
  "error": {
    "type": "permission_error",
    "code": "email_verification_required",
    "message": "Verify your email address to create links.",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/docs/api/errors#email_verification_required"
  }
}

403 response: step up requiredJSON

{
  "error": {
    "type": "permission_error",
    "code": "step_up_required",
    "message": "Confirm your password or 2FA code to continue.",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/docs/api/errors#step_up_required"
  }
}

404 response

Unknown id, or the resource belongs to another workspace (never distinguished). Also returned when a session's X-Workspace-Id names a workspace the user is not an active member of.

Error codes: resource_not_found

Error schema and example

Field	Type	Description
errorrequired	object
error.typerequired	string	One of: `invalid_request_error`, `authentication_error`, `permission_error`, `plan_limit_error`, `not_found_error`, `conflict_error`, `validation_error`, `rate_limit_error`, `api_error`
error.coderequired	string	Complete error-code catalogue. `@urlcrop/shared/errors` is tested against this list. `param` on plan_limit_error responses is always a plan limit key.One of: `invalid_json`, `invalid_query`, `missing_header`, `invalid_cursor`, `invalid_sort`, `invalid_expand`, `unauthenticated`, `two_factor_required`, `step_up_required`, `email_verification_required`, `signups_paused`, `insufficient_scope`, `insufficient_role`, `workspace_mismatch`, `wrong_environment`, `workspace_suspended`, `write_blocked_past_due`, `content_policy_hold`, `origin_not_allowed`, `turnstile_failed`, `second_approver_required`, `view_as_read_only`, `support_access_approval_required`, `feature_not_in_plan`, `plan_limit_reached`, `resource_not_found`, `route_not_found`, `slug_taken`, `domain_already_exists`, `member_already_exists`, `invitation_pending`, `idempotency_in_progress`, `state_conflict`, `resource_in_use`, `payload_too_large`, `unsupported_media_type`, `validation_failed`, `destination_invalid`, `destination_blocked`, `destination_unreachable`, `slug_invalid`, `slug_reserved`, `domain_not_active`, `domain_proxied`, `idempotency_key_reused`, `unsupported_qr_type`, `qr_unreadable`, `invalid_routing_rule`, `invalid_currency`, `csv_invalid`, `attribution_key_missing`, `policy_acceptance_required`, `rate_limited`, `internal_error`, `upstream_unavailable`, `service_unavailable`, `timeout`
error.messagerequired	string	Human-readable, safe to show to end users.
error.param	string	Field, header or scope the error refers to, when applicable.
error.request_idrequired	string
error.doc_urlrequired	string	Format: uri
error.details	array of object
error.details[].path	string
error.details[].coderequired	string	Zod issue code, `unsupported_in_phase`, a destination safety reason, or a 401 reason.
error.details[].messagerequired	string
error.details[].limit	integer \| null	Plan limit in force (plan_limit_error only; null = unlimited).
error.details[].used	integer	Current usage (plan_limit_error only).
error.details[].resets_at	string	When a periodic limit resets (plan_limit_error only).Format: date-time
error.details[].upgrade_to	string	Plan slug that lifts a plan limit (plan_limit_error only).

404 response: not foundJSON

{
  "error": {
    "type": "not_found_error",
    "code": "resource_not_found",
    "message": "No link with id lnk_01JB4N8ZK3Q9WXYZ0123456789.",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/docs/api/errors#resource_not_found"
  }
}

429 response

Burst limit, daily plan quota or endpoint limit exceeded.

Error codes: rate_limited

Error schema and example

Field	Type	Description
errorrequired	object
error.typerequired	string	One of: `invalid_request_error`, `authentication_error`, `permission_error`, `plan_limit_error`, `not_found_error`, `conflict_error`, `validation_error`, `rate_limit_error`, `api_error`
error.coderequired	string	Complete error-code catalogue. `@urlcrop/shared/errors` is tested against this list. `param` on plan_limit_error responses is always a plan limit key.One of: `invalid_json`, `invalid_query`, `missing_header`, `invalid_cursor`, `invalid_sort`, `invalid_expand`, `unauthenticated`, `two_factor_required`, `step_up_required`, `email_verification_required`, `signups_paused`, `insufficient_scope`, `insufficient_role`, `workspace_mismatch`, `wrong_environment`, `workspace_suspended`, `write_blocked_past_due`, `content_policy_hold`, `origin_not_allowed`, `turnstile_failed`, `second_approver_required`, `view_as_read_only`, `support_access_approval_required`, `feature_not_in_plan`, `plan_limit_reached`, `resource_not_found`, `route_not_found`, `slug_taken`, `domain_already_exists`, `member_already_exists`, `invitation_pending`, `idempotency_in_progress`, `state_conflict`, `resource_in_use`, `payload_too_large`, `unsupported_media_type`, `validation_failed`, `destination_invalid`, `destination_blocked`, `destination_unreachable`, `slug_invalid`, `slug_reserved`, `domain_not_active`, `domain_proxied`, `idempotency_key_reused`, `unsupported_qr_type`, `qr_unreadable`, `invalid_routing_rule`, `invalid_currency`, `csv_invalid`, `attribution_key_missing`, `policy_acceptance_required`, `rate_limited`, `internal_error`, `upstream_unavailable`, `service_unavailable`, `timeout`
error.messagerequired	string	Human-readable, safe to show to end users.
error.param	string	Field, header or scope the error refers to, when applicable.
error.request_idrequired	string
error.doc_urlrequired	string	Format: uri
error.details	array of object
error.details[].path	string
error.details[].coderequired	string	Zod issue code, `unsupported_in_phase`, a destination safety reason, or a 401 reason.
error.details[].messagerequired	string
error.details[].limit	integer \| null	Plan limit in force (plan_limit_error only; null = unlimited).
error.details[].used	integer	Current usage (plan_limit_error only).
error.details[].resets_at	string	When a periodic limit resets (plan_limit_error only).Format: date-time
error.details[].upgrade_to	string	Plan slug that lifts a plan limit (plan_limit_error only).

429 response: rate limitedJSON

{
  "error": {
    "type": "rate_limit_error",
    "code": "rate_limited",
    "message": "Daily API quota of 50,000 requests exhausted. Resets at 00:00 UTC.",
    "param": "daily_quota",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/docs/api/rate-limits"
  }
}

Invite someone by email

POST/invitations

Scope members:write

Fails with 403 plan_limit_reached (param: seats) when all seats are used, 403 email_verification_required for unverified accounts.

Parameters

Name	In	Type	Description
X-Workspace-Id	header	string	Workspace to act on. Required for session requests on workspace-scoped routes; optional for API keys (must equal the key's workspace, otherwise `403 workspace_mismatch`). For a session, a workspace the user is not an active member of (another tenant, a removed membership, a malformed or unknown id) answers `404 resource_not_found`, never `403`.
Idempotency-Key	header	string	Unique string (UUID v4 recommended, ≤ 255 chars). Repeating a POST with the same key and body within 24 hours replays the original response with `Idempotent-Replayed: true`. One-time secrets are never cached: a replay returns them as `null` with `Idempotent-Redacted: secret`.

Request body application/json

Field	Type	Description
emailrequired	string	Format: email
rolerequired	string	One of: `admin`, `editor`, `viewer`

Request body: editorJSON

{
  "email": "priya@brand.in",
  "role": "editor"
}

Request example

POST /invitationscURL

curl -X POST 'https://api.urlcrop.com/v1/invitations' \
  -H 'Authorization: Bearer uc_live_…' \
  -H 'Content-Type: application/json' \
  -d '{
  "email": "priya@brand.in",
  "role": "editor"
}'

Responses

201 response

Invitation sent

Invitation schema and example

Field	Type	Description
idrequired	string
objectrequired	string	Value: `invitation`
workspace_idrequired	string
is_test	boolean
emailrequired	string	Format: email
rolerequired	string	Owner has billing and deletion rights; Admin everything else; Editor creates content; Viewer reads; Client (Phase 4) reads a client workspace.One of: `owner`, `admin`, `editor`, `viewer`, `client`
statusrequired	string	One of: `pending`, `accepted`, `expired`, `revoked`
invited_byrequired	string	Member id of the inviter.
expires_atrequired	string	ISO 8601 UTC with milliseconds.Format: date-time
created_atrequired	string	ISO 8601 UTC with milliseconds.Format: date-time

201 response: 201 responseJSON

{
  "id": "ivt_01JB4M3D4E5F6G7H8J9K0L1M2N",
  "object": "invitation",
  "workspace_id": "ws_01JB4M0A1B2C3D4E5F6G7H8J9K",
  "is_test": false,
  "email": "name@example.com",
  "role": "owner",
  "status": "pending",
  "invited_by": "string",
  "expires_at": "2026-12-05T10:15:30.000Z",
  "created_at": "2026-12-05T10:15:30.000Z"
}

Example generated from the schema.

400 response

Error codes: invalid_json, invalid_query, missing_header, invalid_cursor, invalid_sort, invalid_expand

Error schema and example

Field	Type	Description
errorrequired	object
error.typerequired	string	One of: `invalid_request_error`, `authentication_error`, `permission_error`, `plan_limit_error`, `not_found_error`, `conflict_error`, `validation_error`, `rate_limit_error`, `api_error`
error.coderequired	string	Complete error-code catalogue. `@urlcrop/shared/errors` is tested against this list. `param` on plan_limit_error responses is always a plan limit key.One of: `invalid_json`, `invalid_query`, `missing_header`, `invalid_cursor`, `invalid_sort`, `invalid_expand`, `unauthenticated`, `two_factor_required`, `step_up_required`, `email_verification_required`, `signups_paused`, `insufficient_scope`, `insufficient_role`, `workspace_mismatch`, `wrong_environment`, `workspace_suspended`, `write_blocked_past_due`, `content_policy_hold`, `origin_not_allowed`, `turnstile_failed`, `second_approver_required`, `view_as_read_only`, `support_access_approval_required`, `feature_not_in_plan`, `plan_limit_reached`, `resource_not_found`, `route_not_found`, `slug_taken`, `domain_already_exists`, `member_already_exists`, `invitation_pending`, `idempotency_in_progress`, `state_conflict`, `resource_in_use`, `payload_too_large`, `unsupported_media_type`, `validation_failed`, `destination_invalid`, `destination_blocked`, `destination_unreachable`, `slug_invalid`, `slug_reserved`, `domain_not_active`, `domain_proxied`, `idempotency_key_reused`, `unsupported_qr_type`, `qr_unreadable`, `invalid_routing_rule`, `invalid_currency`, `csv_invalid`, `attribution_key_missing`, `policy_acceptance_required`, `rate_limited`, `internal_error`, `upstream_unavailable`, `service_unavailable`, `timeout`
error.messagerequired	string	Human-readable, safe to show to end users.
error.param	string	Field, header or scope the error refers to, when applicable.
error.request_idrequired	string
error.doc_urlrequired	string	Format: uri
error.details	array of object
error.details[].path	string
error.details[].coderequired	string	Zod issue code, `unsupported_in_phase`, a destination safety reason, or a 401 reason.
error.details[].messagerequired	string
error.details[].limit	integer \| null	Plan limit in force (plan_limit_error only; null = unlimited).
error.details[].used	integer	Current usage (plan_limit_error only).
error.details[].resets_at	string	When a periodic limit resets (plan_limit_error only).Format: date-time
error.details[].upgrade_to	string	Plan slug that lifts a plan limit (plan_limit_error only).

400 response: missing headerJSON

{
  "error": {
    "type": "invalid_request_error",
    "code": "missing_header",
    "message": "The X-Workspace-Id header is required for session requests.",
    "param": "X-Workspace-Id",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/docs/api/errors#missing_header"
  }
}

401 response

Error codes: unauthenticated

Error schema and example

Field	Type	Description
errorrequired	object
error.typerequired	string	One of: `invalid_request_error`, `authentication_error`, `permission_error`, `plan_limit_error`, `not_found_error`, `conflict_error`, `validation_error`, `rate_limit_error`, `api_error`
error.coderequired	string	Complete error-code catalogue. `@urlcrop/shared/errors` is tested against this list. `param` on plan_limit_error responses is always a plan limit key.One of: `invalid_json`, `invalid_query`, `missing_header`, `invalid_cursor`, `invalid_sort`, `invalid_expand`, `unauthenticated`, `two_factor_required`, `step_up_required`, `email_verification_required`, `signups_paused`, `insufficient_scope`, `insufficient_role`, `workspace_mismatch`, `wrong_environment`, `workspace_suspended`, `write_blocked_past_due`, `content_policy_hold`, `origin_not_allowed`, `turnstile_failed`, `second_approver_required`, `view_as_read_only`, `support_access_approval_required`, `feature_not_in_plan`, `plan_limit_reached`, `resource_not_found`, `route_not_found`, `slug_taken`, `domain_already_exists`, `member_already_exists`, `invitation_pending`, `idempotency_in_progress`, `state_conflict`, `resource_in_use`, `payload_too_large`, `unsupported_media_type`, `validation_failed`, `destination_invalid`, `destination_blocked`, `destination_unreachable`, `slug_invalid`, `slug_reserved`, `domain_not_active`, `domain_proxied`, `idempotency_key_reused`, `unsupported_qr_type`, `qr_unreadable`, `invalid_routing_rule`, `invalid_currency`, `csv_invalid`, `attribution_key_missing`, `policy_acceptance_required`, `rate_limited`, `internal_error`, `upstream_unavailable`, `service_unavailable`, `timeout`
error.messagerequired	string	Human-readable, safe to show to end users.
error.param	string	Field, header or scope the error refers to, when applicable.
error.request_idrequired	string
error.doc_urlrequired	string	Format: uri
error.details	array of object
error.details[].path	string
error.details[].coderequired	string	Zod issue code, `unsupported_in_phase`, a destination safety reason, or a 401 reason.
error.details[].messagerequired	string
error.details[].limit	integer \| null	Plan limit in force (plan_limit_error only; null = unlimited).
error.details[].used	integer	Current usage (plan_limit_error only).
error.details[].resets_at	string	When a periodic limit resets (plan_limit_error only).Format: date-time
error.details[].upgrade_to	string	Plan slug that lifts a plan limit (plan_limit_error only).

401 response: unauthenticatedJSON

{
  "error": {
    "type": "authentication_error",
    "code": "unauthenticated",
    "message": "The API key is not valid.",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/docs/api/errors#unauthenticated",
    "details": [
      {
        "path": "Authorization",
        "code": "invalid_api_key",
        "message": "No key matches this secret"
      }
    ]
  }
}

403 response

Error schema and example

Field	Type	Description
errorrequired	object
error.typerequired	string	One of: `invalid_request_error`, `authentication_error`, `permission_error`, `plan_limit_error`, `not_found_error`, `conflict_error`, `validation_error`, `rate_limit_error`, `api_error`
error.coderequired	string	Complete error-code catalogue. `@urlcrop/shared/errors` is tested against this list. `param` on plan_limit_error responses is always a plan limit key.One of: `invalid_json`, `invalid_query`, `missing_header`, `invalid_cursor`, `invalid_sort`, `invalid_expand`, `unauthenticated`, `two_factor_required`, `step_up_required`, `email_verification_required`, `signups_paused`, `insufficient_scope`, `insufficient_role`, `workspace_mismatch`, `wrong_environment`, `workspace_suspended`, `write_blocked_past_due`, `content_policy_hold`, `origin_not_allowed`, `turnstile_failed`, `second_approver_required`, `view_as_read_only`, `support_access_approval_required`, `feature_not_in_plan`, `plan_limit_reached`, `resource_not_found`, `route_not_found`, `slug_taken`, `domain_already_exists`, `member_already_exists`, `invitation_pending`, `idempotency_in_progress`, `state_conflict`, `resource_in_use`, `payload_too_large`, `unsupported_media_type`, `validation_failed`, `destination_invalid`, `destination_blocked`, `destination_unreachable`, `slug_invalid`, `slug_reserved`, `domain_not_active`, `domain_proxied`, `idempotency_key_reused`, `unsupported_qr_type`, `qr_unreadable`, `invalid_routing_rule`, `invalid_currency`, `csv_invalid`, `attribution_key_missing`, `policy_acceptance_required`, `rate_limited`, `internal_error`, `upstream_unavailable`, `service_unavailable`, `timeout`
error.messagerequired	string	Human-readable, safe to show to end users.
error.param	string	Field, header or scope the error refers to, when applicable.
error.request_idrequired	string
error.doc_urlrequired	string	Format: uri
error.details	array of object
error.details[].path	string
error.details[].coderequired	string	Zod issue code, `unsupported_in_phase`, a destination safety reason, or a 401 reason.
error.details[].messagerequired	string
error.details[].limit	integer \| null	Plan limit in force (plan_limit_error only; null = unlimited).
error.details[].used	integer	Current usage (plan_limit_error only).
error.details[].resets_at	string	When a periodic limit resets (plan_limit_error only).Format: date-time
error.details[].upgrade_to	string	Plan slug that lifts a plan limit (plan_limit_error only).

403 response: plan limit reachedJSON

{
  "error": {
    "type": "plan_limit_error",
    "code": "plan_limit_reached",
    "message": "You have created 2,000 of 2,000 links this billing period. Upgrade or buy a pack to continue.",
    "param": "links_per_month",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/pricing",
    "details": [
      {
        "code": "plan_limit_reached",
        "message": "Monthly link quota reached",
        "limit": 2000,
        "used": 2000,
        "resets_at": "2026-12-01T00:00:00.000Z",
        "upgrade_to": "business"
      }
    ]
  }
}

403 response: feature not in planJSON

{
  "error": {
    "type": "plan_limit_error",
    "code": "feature_not_in_plan",
    "message": "The public API is available on the Pro plan and above.",
    "param": "api_requests_per_day",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/pricing",
    "details": [
      {
        "code": "feature_not_in_plan",
        "message": "Upgrade to Pro",
        "upgrade_to": "pro"
      }
    ]
  }
}

403 response: email verification requiredJSON

{
  "error": {
    "type": "permission_error",
    "code": "email_verification_required",
    "message": "Verify your email address to create links.",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/docs/api/errors#email_verification_required"
  }
}

403 response: step up requiredJSON

{
  "error": {
    "type": "permission_error",
    "code": "step_up_required",
    "message": "Confirm your password or 2FA code to continue.",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/docs/api/errors#step_up_required"
  }
}

404 response

Unknown id, or the resource belongs to another workspace (never distinguished). Also returned when a session's X-Workspace-Id names a workspace the user is not an active member of.

Error codes: resource_not_found

Error schema and example

Field	Type	Description
errorrequired	object
error.typerequired	string	One of: `invalid_request_error`, `authentication_error`, `permission_error`, `plan_limit_error`, `not_found_error`, `conflict_error`, `validation_error`, `rate_limit_error`, `api_error`
error.coderequired	string	Complete error-code catalogue. `@urlcrop/shared/errors` is tested against this list. `param` on plan_limit_error responses is always a plan limit key.One of: `invalid_json`, `invalid_query`, `missing_header`, `invalid_cursor`, `invalid_sort`, `invalid_expand`, `unauthenticated`, `two_factor_required`, `step_up_required`, `email_verification_required`, `signups_paused`, `insufficient_scope`, `insufficient_role`, `workspace_mismatch`, `wrong_environment`, `workspace_suspended`, `write_blocked_past_due`, `content_policy_hold`, `origin_not_allowed`, `turnstile_failed`, `second_approver_required`, `view_as_read_only`, `support_access_approval_required`, `feature_not_in_plan`, `plan_limit_reached`, `resource_not_found`, `route_not_found`, `slug_taken`, `domain_already_exists`, `member_already_exists`, `invitation_pending`, `idempotency_in_progress`, `state_conflict`, `resource_in_use`, `payload_too_large`, `unsupported_media_type`, `validation_failed`, `destination_invalid`, `destination_blocked`, `destination_unreachable`, `slug_invalid`, `slug_reserved`, `domain_not_active`, `domain_proxied`, `idempotency_key_reused`, `unsupported_qr_type`, `qr_unreadable`, `invalid_routing_rule`, `invalid_currency`, `csv_invalid`, `attribution_key_missing`, `policy_acceptance_required`, `rate_limited`, `internal_error`, `upstream_unavailable`, `service_unavailable`, `timeout`
error.messagerequired	string	Human-readable, safe to show to end users.
error.param	string	Field, header or scope the error refers to, when applicable.
error.request_idrequired	string
error.doc_urlrequired	string	Format: uri
error.details	array of object
error.details[].path	string
error.details[].coderequired	string	Zod issue code, `unsupported_in_phase`, a destination safety reason, or a 401 reason.
error.details[].messagerequired	string
error.details[].limit	integer \| null	Plan limit in force (plan_limit_error only; null = unlimited).
error.details[].used	integer	Current usage (plan_limit_error only).
error.details[].resets_at	string	When a periodic limit resets (plan_limit_error only).Format: date-time
error.details[].upgrade_to	string	Plan slug that lifts a plan limit (plan_limit_error only).

404 response: not foundJSON

{
  "error": {
    "type": "not_found_error",
    "code": "resource_not_found",
    "message": "No link with id lnk_01JB4N8ZK3Q9WXYZ0123456789.",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/docs/api/errors#resource_not_found"
  }
}

409 response

State conflict (slug_taken, domain_already_exists, member_already_exists, invitation_pending, idempotency_in_progress, state_conflict, resource_in_use).

Error codes: slug_taken, domain_already_exists, member_already_exists, invitation_pending, idempotency_in_progress, state_conflict, resource_in_use

Error schema and example

Field	Type	Description
errorrequired	object
error.typerequired	string	One of: `invalid_request_error`, `authentication_error`, `permission_error`, `plan_limit_error`, `not_found_error`, `conflict_error`, `validation_error`, `rate_limit_error`, `api_error`
error.coderequired	string	Complete error-code catalogue. `@urlcrop/shared/errors` is tested against this list. `param` on plan_limit_error responses is always a plan limit key.One of: `invalid_json`, `invalid_query`, `missing_header`, `invalid_cursor`, `invalid_sort`, `invalid_expand`, `unauthenticated`, `two_factor_required`, `step_up_required`, `email_verification_required`, `signups_paused`, `insufficient_scope`, `insufficient_role`, `workspace_mismatch`, `wrong_environment`, `workspace_suspended`, `write_blocked_past_due`, `content_policy_hold`, `origin_not_allowed`, `turnstile_failed`, `second_approver_required`, `view_as_read_only`, `support_access_approval_required`, `feature_not_in_plan`, `plan_limit_reached`, `resource_not_found`, `route_not_found`, `slug_taken`, `domain_already_exists`, `member_already_exists`, `invitation_pending`, `idempotency_in_progress`, `state_conflict`, `resource_in_use`, `payload_too_large`, `unsupported_media_type`, `validation_failed`, `destination_invalid`, `destination_blocked`, `destination_unreachable`, `slug_invalid`, `slug_reserved`, `domain_not_active`, `domain_proxied`, `idempotency_key_reused`, `unsupported_qr_type`, `qr_unreadable`, `invalid_routing_rule`, `invalid_currency`, `csv_invalid`, `attribution_key_missing`, `policy_acceptance_required`, `rate_limited`, `internal_error`, `upstream_unavailable`, `service_unavailable`, `timeout`
error.messagerequired	string	Human-readable, safe to show to end users.
error.param	string	Field, header or scope the error refers to, when applicable.
error.request_idrequired	string
error.doc_urlrequired	string	Format: uri
error.details	array of object
error.details[].path	string
error.details[].coderequired	string	Zod issue code, `unsupported_in_phase`, a destination safety reason, or a 401 reason.
error.details[].messagerequired	string
error.details[].limit	integer \| null	Plan limit in force (plan_limit_error only; null = unlimited).
error.details[].used	integer	Current usage (plan_limit_error only).
error.details[].resets_at	string	When a periodic limit resets (plan_limit_error only).Format: date-time
error.details[].upgrade_to	string	Plan slug that lifts a plan limit (plan_limit_error only).

409 response: slug takenJSON

{
  "error": {
    "type": "conflict_error",
    "code": "slug_taken",
    "message": "The slug \"diwali\" is already in use on crop.sh.",
    "param": "slug",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/docs/api/errors#slug_taken"
  }
}

422 response

Error schema and example

Field	Type	Description
errorrequired	object
error.typerequired	string	One of: `invalid_request_error`, `authentication_error`, `permission_error`, `plan_limit_error`, `not_found_error`, `conflict_error`, `validation_error`, `rate_limit_error`, `api_error`
error.coderequired	string	Complete error-code catalogue. `@urlcrop/shared/errors` is tested against this list. `param` on plan_limit_error responses is always a plan limit key.One of: `invalid_json`, `invalid_query`, `missing_header`, `invalid_cursor`, `invalid_sort`, `invalid_expand`, `unauthenticated`, `two_factor_required`, `step_up_required`, `email_verification_required`, `signups_paused`, `insufficient_scope`, `insufficient_role`, `workspace_mismatch`, `wrong_environment`, `workspace_suspended`, `write_blocked_past_due`, `content_policy_hold`, `origin_not_allowed`, `turnstile_failed`, `second_approver_required`, `view_as_read_only`, `support_access_approval_required`, `feature_not_in_plan`, `plan_limit_reached`, `resource_not_found`, `route_not_found`, `slug_taken`, `domain_already_exists`, `member_already_exists`, `invitation_pending`, `idempotency_in_progress`, `state_conflict`, `resource_in_use`, `payload_too_large`, `unsupported_media_type`, `validation_failed`, `destination_invalid`, `destination_blocked`, `destination_unreachable`, `slug_invalid`, `slug_reserved`, `domain_not_active`, `domain_proxied`, `idempotency_key_reused`, `unsupported_qr_type`, `qr_unreadable`, `invalid_routing_rule`, `invalid_currency`, `csv_invalid`, `attribution_key_missing`, `policy_acceptance_required`, `rate_limited`, `internal_error`, `upstream_unavailable`, `service_unavailable`, `timeout`
error.messagerequired	string	Human-readable, safe to show to end users.
error.param	string	Field, header or scope the error refers to, when applicable.
error.request_idrequired	string
error.doc_urlrequired	string	Format: uri
error.details	array of object
error.details[].path	string
error.details[].coderequired	string	Zod issue code, `unsupported_in_phase`, a destination safety reason, or a 401 reason.
error.details[].messagerequired	string
error.details[].limit	integer \| null	Plan limit in force (plan_limit_error only; null = unlimited).
error.details[].used	integer	Current usage (plan_limit_error only).
error.details[].resets_at	string	When a periodic limit resets (plan_limit_error only).Format: date-time
error.details[].upgrade_to	string	Plan slug that lifts a plan limit (plan_limit_error only).

422 response: validation failedJSON

{
  "error": {
    "type": "validation_error",
    "code": "validation_failed",
    "message": "The request body is invalid.",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/docs/api/errors#validation_failed",
    "details": [
      {
        "path": "destination_url",
        "code": "invalid_string",
        "message": "Must be an absolute http(s) URL"
      }
    ]
  }
}

422 response: destination blockedJSON

{
  "error": {
    "type": "validation_error",
    "code": "destination_blocked",
    "message": "This destination was flagged as unsafe and cannot be shortened.",
    "param": "destination_url",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/docs/api/errors#destination_blocked"
  }
}

429 response

Burst limit, daily plan quota or endpoint limit exceeded.

Error codes: rate_limited

Error schema and example

Field	Type	Description
errorrequired	object
error.typerequired	string	One of: `invalid_request_error`, `authentication_error`, `permission_error`, `plan_limit_error`, `not_found_error`, `conflict_error`, `validation_error`, `rate_limit_error`, `api_error`
error.coderequired	string	Complete error-code catalogue. `@urlcrop/shared/errors` is tested against this list. `param` on plan_limit_error responses is always a plan limit key.One of: `invalid_json`, `invalid_query`, `missing_header`, `invalid_cursor`, `invalid_sort`, `invalid_expand`, `unauthenticated`, `two_factor_required`, `step_up_required`, `email_verification_required`, `signups_paused`, `insufficient_scope`, `insufficient_role`, `workspace_mismatch`, `wrong_environment`, `workspace_suspended`, `write_blocked_past_due`, `content_policy_hold`, `origin_not_allowed`, `turnstile_failed`, `second_approver_required`, `view_as_read_only`, `support_access_approval_required`, `feature_not_in_plan`, `plan_limit_reached`, `resource_not_found`, `route_not_found`, `slug_taken`, `domain_already_exists`, `member_already_exists`, `invitation_pending`, `idempotency_in_progress`, `state_conflict`, `resource_in_use`, `payload_too_large`, `unsupported_media_type`, `validation_failed`, `destination_invalid`, `destination_blocked`, `destination_unreachable`, `slug_invalid`, `slug_reserved`, `domain_not_active`, `domain_proxied`, `idempotency_key_reused`, `unsupported_qr_type`, `qr_unreadable`, `invalid_routing_rule`, `invalid_currency`, `csv_invalid`, `attribution_key_missing`, `policy_acceptance_required`, `rate_limited`, `internal_error`, `upstream_unavailable`, `service_unavailable`, `timeout`
error.messagerequired	string	Human-readable, safe to show to end users.
error.param	string	Field, header or scope the error refers to, when applicable.
error.request_idrequired	string
error.doc_urlrequired	string	Format: uri
error.details	array of object
error.details[].path	string
error.details[].coderequired	string	Zod issue code, `unsupported_in_phase`, a destination safety reason, or a 401 reason.
error.details[].messagerequired	string
error.details[].limit	integer \| null	Plan limit in force (plan_limit_error only; null = unlimited).
error.details[].used	integer	Current usage (plan_limit_error only).
error.details[].resets_at	string	When a periodic limit resets (plan_limit_error only).Format: date-time
error.details[].upgrade_to	string	Plan slug that lifts a plan limit (plan_limit_error only).

429 response: rate limitedJSON

{
  "error": {
    "type": "rate_limit_error",
    "code": "rate_limited",
    "message": "Daily API quota of 50,000 requests exhausted. Resets at 00:00 UTC.",
    "param": "daily_quota",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/docs/api/rate-limits"
  }
}

Revoke an invitation

DELETE/invitations/{id}

Scope members:write

Parameters

Name	In	Type	Description
idrequired	path	string	Prefixed ULID (`<prefix>_<26 Crockford base32 chars>`).
X-Workspace-Id	header	string	Workspace to act on. Required for session requests on workspace-scoped routes; optional for API keys (must equal the key's workspace, otherwise `403 workspace_mismatch`). For a session, a workspace the user is not an active member of (another tenant, a removed membership, a malformed or unknown id) answers `404 resource_not_found`, never `403`.

Request example

DELETE /invitations/{id}cURL

curl -X DELETE 'https://api.urlcrop.com/v1/invitations/lnk_01JB4N8ZK3Q9WXYZ0123456789' \
  -H 'Authorization: Bearer uc_live_…'

Responses

204 response
Deleted or applied. No body.

400 response

Error codes: invalid_json, invalid_query, missing_header, invalid_cursor, invalid_sort, invalid_expand

Error schema and example

Field	Type	Description
errorrequired	object
error.typerequired	string	One of: `invalid_request_error`, `authentication_error`, `permission_error`, `plan_limit_error`, `not_found_error`, `conflict_error`, `validation_error`, `rate_limit_error`, `api_error`
error.coderequired	string	Complete error-code catalogue. `@urlcrop/shared/errors` is tested against this list. `param` on plan_limit_error responses is always a plan limit key.One of: `invalid_json`, `invalid_query`, `missing_header`, `invalid_cursor`, `invalid_sort`, `invalid_expand`, `unauthenticated`, `two_factor_required`, `step_up_required`, `email_verification_required`, `signups_paused`, `insufficient_scope`, `insufficient_role`, `workspace_mismatch`, `wrong_environment`, `workspace_suspended`, `write_blocked_past_due`, `content_policy_hold`, `origin_not_allowed`, `turnstile_failed`, `second_approver_required`, `view_as_read_only`, `support_access_approval_required`, `feature_not_in_plan`, `plan_limit_reached`, `resource_not_found`, `route_not_found`, `slug_taken`, `domain_already_exists`, `member_already_exists`, `invitation_pending`, `idempotency_in_progress`, `state_conflict`, `resource_in_use`, `payload_too_large`, `unsupported_media_type`, `validation_failed`, `destination_invalid`, `destination_blocked`, `destination_unreachable`, `slug_invalid`, `slug_reserved`, `domain_not_active`, `domain_proxied`, `idempotency_key_reused`, `unsupported_qr_type`, `qr_unreadable`, `invalid_routing_rule`, `invalid_currency`, `csv_invalid`, `attribution_key_missing`, `policy_acceptance_required`, `rate_limited`, `internal_error`, `upstream_unavailable`, `service_unavailable`, `timeout`
error.messagerequired	string	Human-readable, safe to show to end users.
error.param	string	Field, header or scope the error refers to, when applicable.
error.request_idrequired	string
error.doc_urlrequired	string	Format: uri
error.details	array of object
error.details[].path	string
error.details[].coderequired	string	Zod issue code, `unsupported_in_phase`, a destination safety reason, or a 401 reason.
error.details[].messagerequired	string
error.details[].limit	integer \| null	Plan limit in force (plan_limit_error only; null = unlimited).
error.details[].used	integer	Current usage (plan_limit_error only).
error.details[].resets_at	string	When a periodic limit resets (plan_limit_error only).Format: date-time
error.details[].upgrade_to	string	Plan slug that lifts a plan limit (plan_limit_error only).

400 response: missing headerJSON

{
  "error": {
    "type": "invalid_request_error",
    "code": "missing_header",
    "message": "The X-Workspace-Id header is required for session requests.",
    "param": "X-Workspace-Id",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/docs/api/errors#missing_header"
  }
}

401 response

Error codes: unauthenticated

Error schema and example

Field	Type	Description
errorrequired	object
error.typerequired	string	One of: `invalid_request_error`, `authentication_error`, `permission_error`, `plan_limit_error`, `not_found_error`, `conflict_error`, `validation_error`, `rate_limit_error`, `api_error`
error.coderequired	string	Complete error-code catalogue. `@urlcrop/shared/errors` is tested against this list. `param` on plan_limit_error responses is always a plan limit key.One of: `invalid_json`, `invalid_query`, `missing_header`, `invalid_cursor`, `invalid_sort`, `invalid_expand`, `unauthenticated`, `two_factor_required`, `step_up_required`, `email_verification_required`, `signups_paused`, `insufficient_scope`, `insufficient_role`, `workspace_mismatch`, `wrong_environment`, `workspace_suspended`, `write_blocked_past_due`, `content_policy_hold`, `origin_not_allowed`, `turnstile_failed`, `second_approver_required`, `view_as_read_only`, `support_access_approval_required`, `feature_not_in_plan`, `plan_limit_reached`, `resource_not_found`, `route_not_found`, `slug_taken`, `domain_already_exists`, `member_already_exists`, `invitation_pending`, `idempotency_in_progress`, `state_conflict`, `resource_in_use`, `payload_too_large`, `unsupported_media_type`, `validation_failed`, `destination_invalid`, `destination_blocked`, `destination_unreachable`, `slug_invalid`, `slug_reserved`, `domain_not_active`, `domain_proxied`, `idempotency_key_reused`, `unsupported_qr_type`, `qr_unreadable`, `invalid_routing_rule`, `invalid_currency`, `csv_invalid`, `attribution_key_missing`, `policy_acceptance_required`, `rate_limited`, `internal_error`, `upstream_unavailable`, `service_unavailable`, `timeout`
error.messagerequired	string	Human-readable, safe to show to end users.
error.param	string	Field, header or scope the error refers to, when applicable.
error.request_idrequired	string
error.doc_urlrequired	string	Format: uri
error.details	array of object
error.details[].path	string
error.details[].coderequired	string	Zod issue code, `unsupported_in_phase`, a destination safety reason, or a 401 reason.
error.details[].messagerequired	string
error.details[].limit	integer \| null	Plan limit in force (plan_limit_error only; null = unlimited).
error.details[].used	integer	Current usage (plan_limit_error only).
error.details[].resets_at	string	When a periodic limit resets (plan_limit_error only).Format: date-time
error.details[].upgrade_to	string	Plan slug that lifts a plan limit (plan_limit_error only).

401 response: unauthenticatedJSON

{
  "error": {
    "type": "authentication_error",
    "code": "unauthenticated",
    "message": "The API key is not valid.",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/docs/api/errors#unauthenticated",
    "details": [
      {
        "path": "Authorization",
        "code": "invalid_api_key",
        "message": "No key matches this secret"
      }
    ]
  }
}

403 response

Error schema and example

Field	Type	Description
errorrequired	object
error.typerequired	string	One of: `invalid_request_error`, `authentication_error`, `permission_error`, `plan_limit_error`, `not_found_error`, `conflict_error`, `validation_error`, `rate_limit_error`, `api_error`
error.coderequired	string	Complete error-code catalogue. `@urlcrop/shared/errors` is tested against this list. `param` on plan_limit_error responses is always a plan limit key.One of: `invalid_json`, `invalid_query`, `missing_header`, `invalid_cursor`, `invalid_sort`, `invalid_expand`, `unauthenticated`, `two_factor_required`, `step_up_required`, `email_verification_required`, `signups_paused`, `insufficient_scope`, `insufficient_role`, `workspace_mismatch`, `wrong_environment`, `workspace_suspended`, `write_blocked_past_due`, `content_policy_hold`, `origin_not_allowed`, `turnstile_failed`, `second_approver_required`, `view_as_read_only`, `support_access_approval_required`, `feature_not_in_plan`, `plan_limit_reached`, `resource_not_found`, `route_not_found`, `slug_taken`, `domain_already_exists`, `member_already_exists`, `invitation_pending`, `idempotency_in_progress`, `state_conflict`, `resource_in_use`, `payload_too_large`, `unsupported_media_type`, `validation_failed`, `destination_invalid`, `destination_blocked`, `destination_unreachable`, `slug_invalid`, `slug_reserved`, `domain_not_active`, `domain_proxied`, `idempotency_key_reused`, `unsupported_qr_type`, `qr_unreadable`, `invalid_routing_rule`, `invalid_currency`, `csv_invalid`, `attribution_key_missing`, `policy_acceptance_required`, `rate_limited`, `internal_error`, `upstream_unavailable`, `service_unavailable`, `timeout`
error.messagerequired	string	Human-readable, safe to show to end users.
error.param	string	Field, header or scope the error refers to, when applicable.
error.request_idrequired	string
error.doc_urlrequired	string	Format: uri
error.details	array of object
error.details[].path	string
error.details[].coderequired	string	Zod issue code, `unsupported_in_phase`, a destination safety reason, or a 401 reason.
error.details[].messagerequired	string
error.details[].limit	integer \| null	Plan limit in force (plan_limit_error only; null = unlimited).
error.details[].used	integer	Current usage (plan_limit_error only).
error.details[].resets_at	string	When a periodic limit resets (plan_limit_error only).Format: date-time
error.details[].upgrade_to	string	Plan slug that lifts a plan limit (plan_limit_error only).

403 response: plan limit reachedJSON

{
  "error": {
    "type": "plan_limit_error",
    "code": "plan_limit_reached",
    "message": "You have created 2,000 of 2,000 links this billing period. Upgrade or buy a pack to continue.",
    "param": "links_per_month",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/pricing",
    "details": [
      {
        "code": "plan_limit_reached",
        "message": "Monthly link quota reached",
        "limit": 2000,
        "used": 2000,
        "resets_at": "2026-12-01T00:00:00.000Z",
        "upgrade_to": "business"
      }
    ]
  }
}

403 response: feature not in planJSON

{
  "error": {
    "type": "plan_limit_error",
    "code": "feature_not_in_plan",
    "message": "The public API is available on the Pro plan and above.",
    "param": "api_requests_per_day",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/pricing",
    "details": [
      {
        "code": "feature_not_in_plan",
        "message": "Upgrade to Pro",
        "upgrade_to": "pro"
      }
    ]
  }
}

403 response: email verification requiredJSON

{
  "error": {
    "type": "permission_error",
    "code": "email_verification_required",
    "message": "Verify your email address to create links.",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/docs/api/errors#email_verification_required"
  }
}

403 response: step up requiredJSON

{
  "error": {
    "type": "permission_error",
    "code": "step_up_required",
    "message": "Confirm your password or 2FA code to continue.",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/docs/api/errors#step_up_required"
  }
}

404 response

Unknown id, or the resource belongs to another workspace (never distinguished). Also returned when a session's X-Workspace-Id names a workspace the user is not an active member of.

Error codes: resource_not_found

Error schema and example

Field	Type	Description
errorrequired	object
error.typerequired	string	One of: `invalid_request_error`, `authentication_error`, `permission_error`, `plan_limit_error`, `not_found_error`, `conflict_error`, `validation_error`, `rate_limit_error`, `api_error`
error.coderequired	string	Complete error-code catalogue. `@urlcrop/shared/errors` is tested against this list. `param` on plan_limit_error responses is always a plan limit key.One of: `invalid_json`, `invalid_query`, `missing_header`, `invalid_cursor`, `invalid_sort`, `invalid_expand`, `unauthenticated`, `two_factor_required`, `step_up_required`, `email_verification_required`, `signups_paused`, `insufficient_scope`, `insufficient_role`, `workspace_mismatch`, `wrong_environment`, `workspace_suspended`, `write_blocked_past_due`, `content_policy_hold`, `origin_not_allowed`, `turnstile_failed`, `second_approver_required`, `view_as_read_only`, `support_access_approval_required`, `feature_not_in_plan`, `plan_limit_reached`, `resource_not_found`, `route_not_found`, `slug_taken`, `domain_already_exists`, `member_already_exists`, `invitation_pending`, `idempotency_in_progress`, `state_conflict`, `resource_in_use`, `payload_too_large`, `unsupported_media_type`, `validation_failed`, `destination_invalid`, `destination_blocked`, `destination_unreachable`, `slug_invalid`, `slug_reserved`, `domain_not_active`, `domain_proxied`, `idempotency_key_reused`, `unsupported_qr_type`, `qr_unreadable`, `invalid_routing_rule`, `invalid_currency`, `csv_invalid`, `attribution_key_missing`, `policy_acceptance_required`, `rate_limited`, `internal_error`, `upstream_unavailable`, `service_unavailable`, `timeout`
error.messagerequired	string	Human-readable, safe to show to end users.
error.param	string	Field, header or scope the error refers to, when applicable.
error.request_idrequired	string
error.doc_urlrequired	string	Format: uri
error.details	array of object
error.details[].path	string
error.details[].coderequired	string	Zod issue code, `unsupported_in_phase`, a destination safety reason, or a 401 reason.
error.details[].messagerequired	string
error.details[].limit	integer \| null	Plan limit in force (plan_limit_error only; null = unlimited).
error.details[].used	integer	Current usage (plan_limit_error only).
error.details[].resets_at	string	When a periodic limit resets (plan_limit_error only).Format: date-time
error.details[].upgrade_to	string	Plan slug that lifts a plan limit (plan_limit_error only).

404 response: not foundJSON

{
  "error": {
    "type": "not_found_error",
    "code": "resource_not_found",
    "message": "No link with id lnk_01JB4N8ZK3Q9WXYZ0123456789.",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/docs/api/errors#resource_not_found"
  }
}

409 response

State conflict (slug_taken, domain_already_exists, member_already_exists, invitation_pending, idempotency_in_progress, state_conflict, resource_in_use).

Error codes: slug_taken, domain_already_exists, member_already_exists, invitation_pending, idempotency_in_progress, state_conflict, resource_in_use

Error schema and example

Field	Type	Description
errorrequired	object
error.typerequired	string	One of: `invalid_request_error`, `authentication_error`, `permission_error`, `plan_limit_error`, `not_found_error`, `conflict_error`, `validation_error`, `rate_limit_error`, `api_error`
error.coderequired	string	Complete error-code catalogue. `@urlcrop/shared/errors` is tested against this list. `param` on plan_limit_error responses is always a plan limit key.One of: `invalid_json`, `invalid_query`, `missing_header`, `invalid_cursor`, `invalid_sort`, `invalid_expand`, `unauthenticated`, `two_factor_required`, `step_up_required`, `email_verification_required`, `signups_paused`, `insufficient_scope`, `insufficient_role`, `workspace_mismatch`, `wrong_environment`, `workspace_suspended`, `write_blocked_past_due`, `content_policy_hold`, `origin_not_allowed`, `turnstile_failed`, `second_approver_required`, `view_as_read_only`, `support_access_approval_required`, `feature_not_in_plan`, `plan_limit_reached`, `resource_not_found`, `route_not_found`, `slug_taken`, `domain_already_exists`, `member_already_exists`, `invitation_pending`, `idempotency_in_progress`, `state_conflict`, `resource_in_use`, `payload_too_large`, `unsupported_media_type`, `validation_failed`, `destination_invalid`, `destination_blocked`, `destination_unreachable`, `slug_invalid`, `slug_reserved`, `domain_not_active`, `domain_proxied`, `idempotency_key_reused`, `unsupported_qr_type`, `qr_unreadable`, `invalid_routing_rule`, `invalid_currency`, `csv_invalid`, `attribution_key_missing`, `policy_acceptance_required`, `rate_limited`, `internal_error`, `upstream_unavailable`, `service_unavailable`, `timeout`
error.messagerequired	string	Human-readable, safe to show to end users.
error.param	string	Field, header or scope the error refers to, when applicable.
error.request_idrequired	string
error.doc_urlrequired	string	Format: uri
error.details	array of object
error.details[].path	string
error.details[].coderequired	string	Zod issue code, `unsupported_in_phase`, a destination safety reason, or a 401 reason.
error.details[].messagerequired	string
error.details[].limit	integer \| null	Plan limit in force (plan_limit_error only; null = unlimited).
error.details[].used	integer	Current usage (plan_limit_error only).
error.details[].resets_at	string	When a periodic limit resets (plan_limit_error only).Format: date-time
error.details[].upgrade_to	string	Plan slug that lifts a plan limit (plan_limit_error only).

409 response: slug takenJSON

{
  "error": {
    "type": "conflict_error",
    "code": "slug_taken",
    "message": "The slug \"diwali\" is already in use on crop.sh.",
    "param": "slug",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/docs/api/errors#slug_taken"
  }
}

429 response

Burst limit, daily plan quota or endpoint limit exceeded.

Error codes: rate_limited

Error schema and example

Field	Type	Description
errorrequired	object
error.typerequired	string	One of: `invalid_request_error`, `authentication_error`, `permission_error`, `plan_limit_error`, `not_found_error`, `conflict_error`, `validation_error`, `rate_limit_error`, `api_error`
error.coderequired	string	Complete error-code catalogue. `@urlcrop/shared/errors` is tested against this list. `param` on plan_limit_error responses is always a plan limit key.One of: `invalid_json`, `invalid_query`, `missing_header`, `invalid_cursor`, `invalid_sort`, `invalid_expand`, `unauthenticated`, `two_factor_required`, `step_up_required`, `email_verification_required`, `signups_paused`, `insufficient_scope`, `insufficient_role`, `workspace_mismatch`, `wrong_environment`, `workspace_suspended`, `write_blocked_past_due`, `content_policy_hold`, `origin_not_allowed`, `turnstile_failed`, `second_approver_required`, `view_as_read_only`, `support_access_approval_required`, `feature_not_in_plan`, `plan_limit_reached`, `resource_not_found`, `route_not_found`, `slug_taken`, `domain_already_exists`, `member_already_exists`, `invitation_pending`, `idempotency_in_progress`, `state_conflict`, `resource_in_use`, `payload_too_large`, `unsupported_media_type`, `validation_failed`, `destination_invalid`, `destination_blocked`, `destination_unreachable`, `slug_invalid`, `slug_reserved`, `domain_not_active`, `domain_proxied`, `idempotency_key_reused`, `unsupported_qr_type`, `qr_unreadable`, `invalid_routing_rule`, `invalid_currency`, `csv_invalid`, `attribution_key_missing`, `policy_acceptance_required`, `rate_limited`, `internal_error`, `upstream_unavailable`, `service_unavailable`, `timeout`
error.messagerequired	string	Human-readable, safe to show to end users.
error.param	string	Field, header or scope the error refers to, when applicable.
error.request_idrequired	string
error.doc_urlrequired	string	Format: uri
error.details	array of object
error.details[].path	string
error.details[].coderequired	string	Zod issue code, `unsupported_in_phase`, a destination safety reason, or a 401 reason.
error.details[].messagerequired	string
error.details[].limit	integer \| null	Plan limit in force (plan_limit_error only; null = unlimited).
error.details[].used	integer	Current usage (plan_limit_error only).
error.details[].resets_at	string	When a periodic limit resets (plan_limit_error only).Format: date-time
error.details[].upgrade_to	string	Plan slug that lifts a plan limit (plan_limit_error only).

429 response: rate limitedJSON

{
  "error": {
    "type": "rate_limit_error",
    "code": "rate_limited",
    "message": "Daily API quota of 50,000 requests exhausted. Resets at 00:00 UTC.",
    "param": "daily_quota",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/docs/api/rate-limits"
  }
}

Resend the invitation email (max 3)

POST/invitations/{id}/resend

Scope members:write

Parameters

Name	In	Type	Description
idrequired	path	string	Prefixed ULID (`<prefix>_<26 Crockford base32 chars>`).
X-Workspace-Id	header	string	Workspace to act on. Required for session requests on workspace-scoped routes; optional for API keys (must equal the key's workspace, otherwise `403 workspace_mismatch`). For a session, a workspace the user is not an active member of (another tenant, a removed membership, a malformed or unknown id) answers `404 resource_not_found`, never `403`.
Idempotency-Key	header	string	Unique string (UUID v4 recommended, ≤ 255 chars). Repeating a POST with the same key and body within 24 hours replays the original response with `Idempotent-Replayed: true`. One-time secrets are never cached: a replay returns them as `null` with `Idempotent-Redacted: secret`.

Request example

POST /invitations/{id}/resendcURL

curl -X POST 'https://api.urlcrop.com/v1/invitations/lnk_01JB4N8ZK3Q9WXYZ0123456789/resend' \
  -H 'Authorization: Bearer uc_live_…'

Responses

200 response

Resent

Invitation schema and example

Field	Type	Description
idrequired	string
objectrequired	string	Value: `invitation`
workspace_idrequired	string
is_test	boolean
emailrequired	string	Format: email
rolerequired	string	Owner has billing and deletion rights; Admin everything else; Editor creates content; Viewer reads; Client (Phase 4) reads a client workspace.One of: `owner`, `admin`, `editor`, `viewer`, `client`
statusrequired	string	One of: `pending`, `accepted`, `expired`, `revoked`
invited_byrequired	string	Member id of the inviter.
expires_atrequired	string	ISO 8601 UTC with milliseconds.Format: date-time
created_atrequired	string	ISO 8601 UTC with milliseconds.Format: date-time

200 response: 200 responseJSON

{
  "id": "ivt_01JB4M3D4E5F6G7H8J9K0L1M2N",
  "object": "invitation",
  "workspace_id": "ws_01JB4M0A1B2C3D4E5F6G7H8J9K",
  "is_test": false,
  "email": "name@example.com",
  "role": "owner",
  "status": "pending",
  "invited_by": "string",
  "expires_at": "2026-12-05T10:15:30.000Z",
  "created_at": "2026-12-05T10:15:30.000Z"
}

Example generated from the schema.

400 response

Error codes: invalid_json, invalid_query, missing_header, invalid_cursor, invalid_sort, invalid_expand

Error schema and example

Field	Type	Description
errorrequired	object
error.typerequired	string	One of: `invalid_request_error`, `authentication_error`, `permission_error`, `plan_limit_error`, `not_found_error`, `conflict_error`, `validation_error`, `rate_limit_error`, `api_error`
error.coderequired	string	Complete error-code catalogue. `@urlcrop/shared/errors` is tested against this list. `param` on plan_limit_error responses is always a plan limit key.One of: `invalid_json`, `invalid_query`, `missing_header`, `invalid_cursor`, `invalid_sort`, `invalid_expand`, `unauthenticated`, `two_factor_required`, `step_up_required`, `email_verification_required`, `signups_paused`, `insufficient_scope`, `insufficient_role`, `workspace_mismatch`, `wrong_environment`, `workspace_suspended`, `write_blocked_past_due`, `content_policy_hold`, `origin_not_allowed`, `turnstile_failed`, `second_approver_required`, `view_as_read_only`, `support_access_approval_required`, `feature_not_in_plan`, `plan_limit_reached`, `resource_not_found`, `route_not_found`, `slug_taken`, `domain_already_exists`, `member_already_exists`, `invitation_pending`, `idempotency_in_progress`, `state_conflict`, `resource_in_use`, `payload_too_large`, `unsupported_media_type`, `validation_failed`, `destination_invalid`, `destination_blocked`, `destination_unreachable`, `slug_invalid`, `slug_reserved`, `domain_not_active`, `domain_proxied`, `idempotency_key_reused`, `unsupported_qr_type`, `qr_unreadable`, `invalid_routing_rule`, `invalid_currency`, `csv_invalid`, `attribution_key_missing`, `policy_acceptance_required`, `rate_limited`, `internal_error`, `upstream_unavailable`, `service_unavailable`, `timeout`
error.messagerequired	string	Human-readable, safe to show to end users.
error.param	string	Field, header or scope the error refers to, when applicable.
error.request_idrequired	string
error.doc_urlrequired	string	Format: uri
error.details	array of object
error.details[].path	string
error.details[].coderequired	string	Zod issue code, `unsupported_in_phase`, a destination safety reason, or a 401 reason.
error.details[].messagerequired	string
error.details[].limit	integer \| null	Plan limit in force (plan_limit_error only; null = unlimited).
error.details[].used	integer	Current usage (plan_limit_error only).
error.details[].resets_at	string	When a periodic limit resets (plan_limit_error only).Format: date-time
error.details[].upgrade_to	string	Plan slug that lifts a plan limit (plan_limit_error only).

400 response: missing headerJSON

{
  "error": {
    "type": "invalid_request_error",
    "code": "missing_header",
    "message": "The X-Workspace-Id header is required for session requests.",
    "param": "X-Workspace-Id",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/docs/api/errors#missing_header"
  }
}

401 response

Error codes: unauthenticated

Error schema and example

Field	Type	Description
errorrequired	object
error.typerequired	string	One of: `invalid_request_error`, `authentication_error`, `permission_error`, `plan_limit_error`, `not_found_error`, `conflict_error`, `validation_error`, `rate_limit_error`, `api_error`
error.coderequired	string	Complete error-code catalogue. `@urlcrop/shared/errors` is tested against this list. `param` on plan_limit_error responses is always a plan limit key.One of: `invalid_json`, `invalid_query`, `missing_header`, `invalid_cursor`, `invalid_sort`, `invalid_expand`, `unauthenticated`, `two_factor_required`, `step_up_required`, `email_verification_required`, `signups_paused`, `insufficient_scope`, `insufficient_role`, `workspace_mismatch`, `wrong_environment`, `workspace_suspended`, `write_blocked_past_due`, `content_policy_hold`, `origin_not_allowed`, `turnstile_failed`, `second_approver_required`, `view_as_read_only`, `support_access_approval_required`, `feature_not_in_plan`, `plan_limit_reached`, `resource_not_found`, `route_not_found`, `slug_taken`, `domain_already_exists`, `member_already_exists`, `invitation_pending`, `idempotency_in_progress`, `state_conflict`, `resource_in_use`, `payload_too_large`, `unsupported_media_type`, `validation_failed`, `destination_invalid`, `destination_blocked`, `destination_unreachable`, `slug_invalid`, `slug_reserved`, `domain_not_active`, `domain_proxied`, `idempotency_key_reused`, `unsupported_qr_type`, `qr_unreadable`, `invalid_routing_rule`, `invalid_currency`, `csv_invalid`, `attribution_key_missing`, `policy_acceptance_required`, `rate_limited`, `internal_error`, `upstream_unavailable`, `service_unavailable`, `timeout`
error.messagerequired	string	Human-readable, safe to show to end users.
error.param	string	Field, header or scope the error refers to, when applicable.
error.request_idrequired	string
error.doc_urlrequired	string	Format: uri
error.details	array of object
error.details[].path	string
error.details[].coderequired	string	Zod issue code, `unsupported_in_phase`, a destination safety reason, or a 401 reason.
error.details[].messagerequired	string
error.details[].limit	integer \| null	Plan limit in force (plan_limit_error only; null = unlimited).
error.details[].used	integer	Current usage (plan_limit_error only).
error.details[].resets_at	string	When a periodic limit resets (plan_limit_error only).Format: date-time
error.details[].upgrade_to	string	Plan slug that lifts a plan limit (plan_limit_error only).

401 response: unauthenticatedJSON

{
  "error": {
    "type": "authentication_error",
    "code": "unauthenticated",
    "message": "The API key is not valid.",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/docs/api/errors#unauthenticated",
    "details": [
      {
        "path": "Authorization",
        "code": "invalid_api_key",
        "message": "No key matches this secret"
      }
    ]
  }
}

403 response

Error schema and example

Field	Type	Description
errorrequired	object
error.typerequired	string	One of: `invalid_request_error`, `authentication_error`, `permission_error`, `plan_limit_error`, `not_found_error`, `conflict_error`, `validation_error`, `rate_limit_error`, `api_error`
error.coderequired	string	Complete error-code catalogue. `@urlcrop/shared/errors` is tested against this list. `param` on plan_limit_error responses is always a plan limit key.One of: `invalid_json`, `invalid_query`, `missing_header`, `invalid_cursor`, `invalid_sort`, `invalid_expand`, `unauthenticated`, `two_factor_required`, `step_up_required`, `email_verification_required`, `signups_paused`, `insufficient_scope`, `insufficient_role`, `workspace_mismatch`, `wrong_environment`, `workspace_suspended`, `write_blocked_past_due`, `content_policy_hold`, `origin_not_allowed`, `turnstile_failed`, `second_approver_required`, `view_as_read_only`, `support_access_approval_required`, `feature_not_in_plan`, `plan_limit_reached`, `resource_not_found`, `route_not_found`, `slug_taken`, `domain_already_exists`, `member_already_exists`, `invitation_pending`, `idempotency_in_progress`, `state_conflict`, `resource_in_use`, `payload_too_large`, `unsupported_media_type`, `validation_failed`, `destination_invalid`, `destination_blocked`, `destination_unreachable`, `slug_invalid`, `slug_reserved`, `domain_not_active`, `domain_proxied`, `idempotency_key_reused`, `unsupported_qr_type`, `qr_unreadable`, `invalid_routing_rule`, `invalid_currency`, `csv_invalid`, `attribution_key_missing`, `policy_acceptance_required`, `rate_limited`, `internal_error`, `upstream_unavailable`, `service_unavailable`, `timeout`
error.messagerequired	string	Human-readable, safe to show to end users.
error.param	string	Field, header or scope the error refers to, when applicable.
error.request_idrequired	string
error.doc_urlrequired	string	Format: uri
error.details	array of object
error.details[].path	string
error.details[].coderequired	string	Zod issue code, `unsupported_in_phase`, a destination safety reason, or a 401 reason.
error.details[].messagerequired	string
error.details[].limit	integer \| null	Plan limit in force (plan_limit_error only; null = unlimited).
error.details[].used	integer	Current usage (plan_limit_error only).
error.details[].resets_at	string	When a periodic limit resets (plan_limit_error only).Format: date-time
error.details[].upgrade_to	string	Plan slug that lifts a plan limit (plan_limit_error only).

403 response: plan limit reachedJSON

{
  "error": {
    "type": "plan_limit_error",
    "code": "plan_limit_reached",
    "message": "You have created 2,000 of 2,000 links this billing period. Upgrade or buy a pack to continue.",
    "param": "links_per_month",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/pricing",
    "details": [
      {
        "code": "plan_limit_reached",
        "message": "Monthly link quota reached",
        "limit": 2000,
        "used": 2000,
        "resets_at": "2026-12-01T00:00:00.000Z",
        "upgrade_to": "business"
      }
    ]
  }
}

403 response: feature not in planJSON

{
  "error": {
    "type": "plan_limit_error",
    "code": "feature_not_in_plan",
    "message": "The public API is available on the Pro plan and above.",
    "param": "api_requests_per_day",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/pricing",
    "details": [
      {
        "code": "feature_not_in_plan",
        "message": "Upgrade to Pro",
        "upgrade_to": "pro"
      }
    ]
  }
}

403 response: email verification requiredJSON

{
  "error": {
    "type": "permission_error",
    "code": "email_verification_required",
    "message": "Verify your email address to create links.",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/docs/api/errors#email_verification_required"
  }
}

403 response: step up requiredJSON

{
  "error": {
    "type": "permission_error",
    "code": "step_up_required",
    "message": "Confirm your password or 2FA code to continue.",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/docs/api/errors#step_up_required"
  }
}

404 response

Unknown id, or the resource belongs to another workspace (never distinguished). Also returned when a session's X-Workspace-Id names a workspace the user is not an active member of.

Error codes: resource_not_found

Error schema and example

Field	Type	Description
errorrequired	object
error.typerequired	string	One of: `invalid_request_error`, `authentication_error`, `permission_error`, `plan_limit_error`, `not_found_error`, `conflict_error`, `validation_error`, `rate_limit_error`, `api_error`
error.coderequired	string	Complete error-code catalogue. `@urlcrop/shared/errors` is tested against this list. `param` on plan_limit_error responses is always a plan limit key.One of: `invalid_json`, `invalid_query`, `missing_header`, `invalid_cursor`, `invalid_sort`, `invalid_expand`, `unauthenticated`, `two_factor_required`, `step_up_required`, `email_verification_required`, `signups_paused`, `insufficient_scope`, `insufficient_role`, `workspace_mismatch`, `wrong_environment`, `workspace_suspended`, `write_blocked_past_due`, `content_policy_hold`, `origin_not_allowed`, `turnstile_failed`, `second_approver_required`, `view_as_read_only`, `support_access_approval_required`, `feature_not_in_plan`, `plan_limit_reached`, `resource_not_found`, `route_not_found`, `slug_taken`, `domain_already_exists`, `member_already_exists`, `invitation_pending`, `idempotency_in_progress`, `state_conflict`, `resource_in_use`, `payload_too_large`, `unsupported_media_type`, `validation_failed`, `destination_invalid`, `destination_blocked`, `destination_unreachable`, `slug_invalid`, `slug_reserved`, `domain_not_active`, `domain_proxied`, `idempotency_key_reused`, `unsupported_qr_type`, `qr_unreadable`, `invalid_routing_rule`, `invalid_currency`, `csv_invalid`, `attribution_key_missing`, `policy_acceptance_required`, `rate_limited`, `internal_error`, `upstream_unavailable`, `service_unavailable`, `timeout`
error.messagerequired	string	Human-readable, safe to show to end users.
error.param	string	Field, header or scope the error refers to, when applicable.
error.request_idrequired	string
error.doc_urlrequired	string	Format: uri
error.details	array of object
error.details[].path	string
error.details[].coderequired	string	Zod issue code, `unsupported_in_phase`, a destination safety reason, or a 401 reason.
error.details[].messagerequired	string
error.details[].limit	integer \| null	Plan limit in force (plan_limit_error only; null = unlimited).
error.details[].used	integer	Current usage (plan_limit_error only).
error.details[].resets_at	string	When a periodic limit resets (plan_limit_error only).Format: date-time
error.details[].upgrade_to	string	Plan slug that lifts a plan limit (plan_limit_error only).

404 response: not foundJSON

{
  "error": {
    "type": "not_found_error",
    "code": "resource_not_found",
    "message": "No link with id lnk_01JB4N8ZK3Q9WXYZ0123456789.",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/docs/api/errors#resource_not_found"
  }
}

409 response

State conflict (slug_taken, domain_already_exists, member_already_exists, invitation_pending, idempotency_in_progress, state_conflict, resource_in_use).

Error codes: slug_taken, domain_already_exists, member_already_exists, invitation_pending, idempotency_in_progress, state_conflict, resource_in_use

Error schema and example

Field	Type	Description
errorrequired	object
error.typerequired	string	One of: `invalid_request_error`, `authentication_error`, `permission_error`, `plan_limit_error`, `not_found_error`, `conflict_error`, `validation_error`, `rate_limit_error`, `api_error`
error.coderequired	string	Complete error-code catalogue. `@urlcrop/shared/errors` is tested against this list. `param` on plan_limit_error responses is always a plan limit key.One of: `invalid_json`, `invalid_query`, `missing_header`, `invalid_cursor`, `invalid_sort`, `invalid_expand`, `unauthenticated`, `two_factor_required`, `step_up_required`, `email_verification_required`, `signups_paused`, `insufficient_scope`, `insufficient_role`, `workspace_mismatch`, `wrong_environment`, `workspace_suspended`, `write_blocked_past_due`, `content_policy_hold`, `origin_not_allowed`, `turnstile_failed`, `second_approver_required`, `view_as_read_only`, `support_access_approval_required`, `feature_not_in_plan`, `plan_limit_reached`, `resource_not_found`, `route_not_found`, `slug_taken`, `domain_already_exists`, `member_already_exists`, `invitation_pending`, `idempotency_in_progress`, `state_conflict`, `resource_in_use`, `payload_too_large`, `unsupported_media_type`, `validation_failed`, `destination_invalid`, `destination_blocked`, `destination_unreachable`, `slug_invalid`, `slug_reserved`, `domain_not_active`, `domain_proxied`, `idempotency_key_reused`, `unsupported_qr_type`, `qr_unreadable`, `invalid_routing_rule`, `invalid_currency`, `csv_invalid`, `attribution_key_missing`, `policy_acceptance_required`, `rate_limited`, `internal_error`, `upstream_unavailable`, `service_unavailable`, `timeout`
error.messagerequired	string	Human-readable, safe to show to end users.
error.param	string	Field, header or scope the error refers to, when applicable.
error.request_idrequired	string
error.doc_urlrequired	string	Format: uri
error.details	array of object
error.details[].path	string
error.details[].coderequired	string	Zod issue code, `unsupported_in_phase`, a destination safety reason, or a 401 reason.
error.details[].messagerequired	string
error.details[].limit	integer \| null	Plan limit in force (plan_limit_error only; null = unlimited).
error.details[].used	integer	Current usage (plan_limit_error only).
error.details[].resets_at	string	When a periodic limit resets (plan_limit_error only).Format: date-time
error.details[].upgrade_to	string	Plan slug that lifts a plan limit (plan_limit_error only).

409 response: slug takenJSON

{
  "error": {
    "type": "conflict_error",
    "code": "slug_taken",
    "message": "The slug \"diwali\" is already in use on crop.sh.",
    "param": "slug",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/docs/api/errors#slug_taken"
  }
}

422 response

Error schema and example

Field	Type	Description
errorrequired	object
error.typerequired	string	One of: `invalid_request_error`, `authentication_error`, `permission_error`, `plan_limit_error`, `not_found_error`, `conflict_error`, `validation_error`, `rate_limit_error`, `api_error`
error.coderequired	string	Complete error-code catalogue. `@urlcrop/shared/errors` is tested against this list. `param` on plan_limit_error responses is always a plan limit key.One of: `invalid_json`, `invalid_query`, `missing_header`, `invalid_cursor`, `invalid_sort`, `invalid_expand`, `unauthenticated`, `two_factor_required`, `step_up_required`, `email_verification_required`, `signups_paused`, `insufficient_scope`, `insufficient_role`, `workspace_mismatch`, `wrong_environment`, `workspace_suspended`, `write_blocked_past_due`, `content_policy_hold`, `origin_not_allowed`, `turnstile_failed`, `second_approver_required`, `view_as_read_only`, `support_access_approval_required`, `feature_not_in_plan`, `plan_limit_reached`, `resource_not_found`, `route_not_found`, `slug_taken`, `domain_already_exists`, `member_already_exists`, `invitation_pending`, `idempotency_in_progress`, `state_conflict`, `resource_in_use`, `payload_too_large`, `unsupported_media_type`, `validation_failed`, `destination_invalid`, `destination_blocked`, `destination_unreachable`, `slug_invalid`, `slug_reserved`, `domain_not_active`, `domain_proxied`, `idempotency_key_reused`, `unsupported_qr_type`, `qr_unreadable`, `invalid_routing_rule`, `invalid_currency`, `csv_invalid`, `attribution_key_missing`, `policy_acceptance_required`, `rate_limited`, `internal_error`, `upstream_unavailable`, `service_unavailable`, `timeout`
error.messagerequired	string	Human-readable, safe to show to end users.
error.param	string	Field, header or scope the error refers to, when applicable.
error.request_idrequired	string
error.doc_urlrequired	string	Format: uri
error.details	array of object
error.details[].path	string
error.details[].coderequired	string	Zod issue code, `unsupported_in_phase`, a destination safety reason, or a 401 reason.
error.details[].messagerequired	string
error.details[].limit	integer \| null	Plan limit in force (plan_limit_error only; null = unlimited).
error.details[].used	integer	Current usage (plan_limit_error only).
error.details[].resets_at	string	When a periodic limit resets (plan_limit_error only).Format: date-time
error.details[].upgrade_to	string	Plan slug that lifts a plan limit (plan_limit_error only).

422 response: validation failedJSON

{
  "error": {
    "type": "validation_error",
    "code": "validation_failed",
    "message": "The request body is invalid.",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/docs/api/errors#validation_failed",
    "details": [
      {
        "path": "destination_url",
        "code": "invalid_string",
        "message": "Must be an absolute http(s) URL"
      }
    ]
  }
}

422 response: destination blockedJSON

{
  "error": {
    "type": "validation_error",
    "code": "destination_blocked",
    "message": "This destination was flagged as unsafe and cannot be shortened.",
    "param": "destination_url",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/docs/api/errors#destination_blocked"
  }
}

429 response

Burst limit, daily plan quota or endpoint limit exceeded.

Error codes: rate_limited

Error schema and example

Field	Type	Description
errorrequired	object
error.typerequired	string	One of: `invalid_request_error`, `authentication_error`, `permission_error`, `plan_limit_error`, `not_found_error`, `conflict_error`, `validation_error`, `rate_limit_error`, `api_error`
error.coderequired	string	Complete error-code catalogue. `@urlcrop/shared/errors` is tested against this list. `param` on plan_limit_error responses is always a plan limit key.One of: `invalid_json`, `invalid_query`, `missing_header`, `invalid_cursor`, `invalid_sort`, `invalid_expand`, `unauthenticated`, `two_factor_required`, `step_up_required`, `email_verification_required`, `signups_paused`, `insufficient_scope`, `insufficient_role`, `workspace_mismatch`, `wrong_environment`, `workspace_suspended`, `write_blocked_past_due`, `content_policy_hold`, `origin_not_allowed`, `turnstile_failed`, `second_approver_required`, `view_as_read_only`, `support_access_approval_required`, `feature_not_in_plan`, `plan_limit_reached`, `resource_not_found`, `route_not_found`, `slug_taken`, `domain_already_exists`, `member_already_exists`, `invitation_pending`, `idempotency_in_progress`, `state_conflict`, `resource_in_use`, `payload_too_large`, `unsupported_media_type`, `validation_failed`, `destination_invalid`, `destination_blocked`, `destination_unreachable`, `slug_invalid`, `slug_reserved`, `domain_not_active`, `domain_proxied`, `idempotency_key_reused`, `unsupported_qr_type`, `qr_unreadable`, `invalid_routing_rule`, `invalid_currency`, `csv_invalid`, `attribution_key_missing`, `policy_acceptance_required`, `rate_limited`, `internal_error`, `upstream_unavailable`, `service_unavailable`, `timeout`
error.messagerequired	string	Human-readable, safe to show to end users.
error.param	string	Field, header or scope the error refers to, when applicable.
error.request_idrequired	string
error.doc_urlrequired	string	Format: uri
error.details	array of object
error.details[].path	string
error.details[].coderequired	string	Zod issue code, `unsupported_in_phase`, a destination safety reason, or a 401 reason.
error.details[].messagerequired	string
error.details[].limit	integer \| null	Plan limit in force (plan_limit_error only; null = unlimited).
error.details[].used	integer	Current usage (plan_limit_error only).
error.details[].resets_at	string	When a periodic limit resets (plan_limit_error only).Format: date-time
error.details[].upgrade_to	string	Plan slug that lifts a plan limit (plan_limit_error only).

429 response: rate limitedJSON

{
  "error": {
    "type": "rate_limit_error",
    "code": "rate_limited",
    "message": "Daily API quota of 50,000 requests exhausted. Resets at 00:00 UTC.",
    "param": "daily_quota",
    "request_id": "req_01JB4N8ZK3Q9WXYZ0123456789",
    "doc_url": "https://urlcrop.com/docs/api/rate-limits"
  }
}

Members

List members

Parameters

Request example

Responses

200 response

400 response

401 response

403 response

404 response

429 response

Get a member

Parameters

Request example

Responses

200 response

400 response

401 response

403 response

404 response

429 response

Change a member's role

Parameters

Request body application/json

Request example

Responses

200 response

400 response

401 response

403 response

404 response

409 response

422 response

429 response

Remove a member

Parameters

Request example

Responses

204 response

400 response

401 response

403 response

404 response

409 response

429 response

List invitations

Parameters

Request example

Responses

200 response

400 response

401 response

403 response

404 response

429 response

Invite someone by email

Parameters

Request body application/json

Request example

Responses

201 response

400 response

401 response

403 response

404 response

409 response

422 response

429 response

Revoke an invitation

Parameters

Request example

Responses

204 response

400 response

401 response

403 response

404 response

409 response

429 response

Resend the invitation email (max 3)