openapi: 3.1.1
info:
  title: WorkOS admin-portal workos-connect API
  description: WorkOS REST API
  version: '1.0'
  contact:
    name: WorkOS
    url: https://workos.com
    email: support@workos.com
  license:
    name: MIT
    url: https://opensource.org/license/MIT
servers:
- url: https://api.workos.com
  description: Production
- url: https://api.workos-test.com
  description: Staging
security:
- bearer: []
tags:
- name: workos-connect
  description: A unified interface that simplifies authentication and authorization across customers, partners, and external SaaS tools.
  x-displayName: WorkOS Connect
paths:
  /authkit/oauth2/complete:
    post:
      description: 'Completes an external authentication flow and returns control to AuthKit. This endpoint is used with [Standalone Connect](/authkit/connect/standalone) to bridge your existing authentication system with the Connect OAuth API infrastructure.


        After successfully authenticating a user in your application, calling this endpoint will:


        - Create or update the user in AuthKit, using the given `id` as its `external_id`.

        - Return a `redirect_uri` your application should redirect to in order for AuthKit to complete the flow


        Users are automatically created or updated based on the `id` and `email` provided. If a user with the same `id` exists, their information is updated. Otherwise, a new user is created.


        If you provide a new `id` with an `email` that already belongs to an existing user, the request will fail with an error as email addresses are unique to a user.'
      operationId: ExternalAuthController_completeLogin
      parameters: []
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/UserManagementLoginRequest'
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ExternalAuthCompleteResponse'
        '400':
          description: Bad Request
          content:
            application/json:
              schema:
                oneOf:
                - type: object
                  properties:
                    code:
                      type: string
                      description: The error code identifying the type of error.
                      example: external_auth_session_already_completed
                      const: external_auth_session_already_completed
                    message:
                      type: string
                      description: A human-readable description of the error.
                      example: Request could not be processed.
                  required:
                  - code
                  - message
                - type: object
                  properties:
                    code:
                      type: string
                      description: The error code identifying the type of error.
                      example: email_change_not_allowed
                      const: email_change_not_allowed
                    message:
                      type: string
                      description: A human-readable description of the error.
                      example: Request could not be processed.
                  required:
                  - code
                  - message
                - type: object
                  properties:
                    code:
                      type: string
                      description: The error code identifying the type of error.
                      example: email_not_available
                      const: email_not_available
                    message:
                      type: string
                      description: A human-readable description of the error.
                      example: Request could not be processed.
                  required:
                  - code
                  - message
                - type: object
                  properties:
                    code:
                      type: string
                      description: The error code identifying the type of error.
                      example: invalid_email
                      const: invalid_email
                    message:
                      type: string
                      description: A human-readable description of the error.
                      example: Request could not be processed.
                  required:
                  - code
                  - message
                - type: object
                  properties:
                    error:
                      type: string
                      description: The HTTP error type.
                      example: Bad Request
                    message:
                      type: string
                      description: A human-readable description of the error.
                      example: Claim "sub" is reserved and cannot be used.
                  required:
                  - error
                  - message
        '404':
          description: Not Found
          content:
            application/json:
              schema:
                type: object
                properties:
                  message:
                    type: string
                    description: A human-readable description of the error.
                    example: 'Organization not found: ''org_01EHQMYV6MBK39QC5PZXHY59C3''.'
                required:
                - message
        '422':
          description: Unprocessable Entity
          content:
            application/json:
              schema:
                type: object
                properties:
                  message:
                    type: string
                    description: A human-readable description of the error.
                    example: 'Organization not found: ''org_01EHQMYV6MBK39QC5PZXHY59C3''.'
                required:
                - message
      summary: Complete External Authentication
      tags:
      - workos-connect
components:
  schemas:
    UserObject:
      type: object
      properties:
        id:
          type: string
          description: Your application's user identifier, which will be stored as an [`external_id`](/authkit/metadata/external-identifiers). Used for upserting and deduplication.
          example: user_12345
        email:
          type: string
          description: The user's email address.
          example: marcelina.davis@example.com
        first_name:
          type: string
          description: The user's first name.
          example: Marcelina
        last_name:
          type: string
          description: The user's last name.
          example: Davis
        metadata:
          type: object
          description: A set of key-value pairs to attach to the user.
          additionalProperties:
            type: string
            maxLength: 600
          maxProperties: 50
          example:
            department: Engineering
            role: Developer
          propertyNames:
            maxLength: 40
      required:
      - id
      - email
    UserManagementLoginRequest:
      type: object
      properties:
        external_auth_id:
          type: string
          description: Identifier provided when AuthKit redirected to your login page.
          example: ext_auth_01HXYZ123456789ABCDEFGHIJ
        user:
          description: The user to create or update in AuthKit.
          $ref: '#/components/schemas/UserObject'
        user_consent_options:
          description: Array of [User Consent Options](/reference/workos-connect/standalone/user-consent-options) to store with the session.
          type: array
          items:
            $ref: '#/components/schemas/UserConsentOption'
      required:
      - external_auth_id
      - user
    UserConsentOption:
      type: object
      properties:
        claim:
          type: string
          description: The claim name for this consent option.
          example: tos_accepted
        type:
          type: string
          description: The type of consent option.
          const: enum
        label:
          type: string
          description: A human-readable label for this consent option.
          example: Terms of Service
        choices:
          type: array
          description: The available choices for this consent option.
          items:
            type: object
            properties:
              value:
                type: string
                description: The value of this choice.
                example: accepted
              label:
                type: string
                description: A human-readable label for this choice.
                example: I accept the Terms of Service
          example:
          - value: accepted
            label: I accept the Terms of Service
      required:
      - claim
      - type
      - label
      - choices
    ExternalAuthCompleteResponse:
      type: object
      properties:
        redirect_uri:
          type: string
          description: URI to redirect the user back to AuthKit to complete the OAuth flow.
          example: https://your-authkit-domain.workos.com/oauth/authorize/complete?state=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdGF0ZSI6InJhbmRvbV9zdGF0ZV9zdHJpbmciLCJpYXQiOjE3NDI2MDQ4NTN9.abc123def456ghi789
      required:
      - redirect_uri
  securitySchemes:
    bearer:
      scheme: bearer
      bearerFormat: JWT
      type: http
      description: 'Your WorkOS API key prefixed with `sk_`. Pass it as a Bearer token: `Authorization: Bearer sk_example_123456789`.'
    access_token:
      scheme: bearer
      bearerFormat: JWT
      type: http
      description: An SSO access token returned from the Get a Profile and Token endpoint.