> ## Documentation Index
> Fetch the complete documentation index at: https://docs.nx1cloud.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Finish signing in

> Exchange the code the provider sent back.

The state is single use, ten minutes, and bound to whoever clicked
Connect, so a code cannot land in someone else's account.



## OpenAPI

````yaml post /api/code-hosts/callback
openapi: 3.1.0
info:
  title: Nx1 AI API
  description: |

    AI API for Nx1 Data Platform Management and Automated Data Tasks.

    Authentication is required via PSK in Authorization header.

    Default PSK is | [ask a friend] |
  version: 0.10.2
servers: []
security: []
paths:
  /api/code-hosts/callback:
    post:
      tags:
        - Code hosts
      summary: Finish signing in
      description: |-
        Exchange the code the provider sent back.

        The state is single use, ten minutes, and bound to whoever clicked
        Connect, so a code cannot land in someone else's account.
      operationId: callback_api_code_hosts_callback_post
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/CodeHostCallbackRequest'
        required: true
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CodeHostConnection'
        '400':
          description: Bad Request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '403':
          description: Forbidden
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '409':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
          description: Conflict
        '422':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
          description: Unprocessable Content
      security:
        - OAuth2AuthorizationCodeBearer: []
        - APIKeyHeader: []
components:
  schemas:
    CodeHostCallbackRequest:
      properties:
        code:
          type: string
          maxLength: 2048
          title: Code
        state:
          type: string
          maxLength: 512
          title: State
      type: object
      required:
        - code
        - state
      title: CodeHostCallbackRequest
      description: What the provider sent back.
    CodeHostConnection:
      properties:
        provider:
          type: string
          title: Provider
        label:
          type: string
          title: Label
        host:
          type: string
          title: Host
          default: ''
        for_this_repository:
          type: boolean
          title: For This Repository
          default: false
        connected:
          type: boolean
          title: Connected
        can_sign_in:
          type: boolean
          title: Can Sign In
          default: false
        account:
          type: string
          title: Account
          default: ''
        needs_reconnect:
          type: boolean
          title: Needs Reconnect
          default: false
        connected_at:
          anyOf:
            - type: string
            - type: 'null'
          title: Connected At
      type: object
      required:
        - provider
        - label
        - connected
      title: CodeHostConnection
      description: One person's sign-in at one host, as a page may see it.
    ErrorResponse:
      properties:
        error:
          type: string
          title: Error
          description: A brief description of the error that occurred.
        code:
          type: integer
          title: Code
          description: The HTTP status code associated with the error.
          default: 500
      type: object
      required:
        - error
      title: ErrorResponse
  securitySchemes:
    OAuth2AuthorizationCodeBearer:
      type: oauth2
      flows:
        authorizationCode:
          scopes: {}
          authorizationUrl: >-
            https://sso-rapid.rapid.nx1cloud.com/realms/rapid/protocol/openid-connect/auth
          tokenUrl: >-
            https://sso-rapid.rapid.nx1cloud.com/realms/rapid/protocol/openid-connect/token
    APIKeyHeader:
      type: apiKey
      in: header
      name: Authorization-PSK

````

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