> ## Documentation Index
> Fetch the complete documentation index at: https://docs.base39.com.br/llms.txt
> Use this file to discover all available pages before exploring further.

# Exchange an external app authorization code for a Base39 app token



## OpenAPI

````yaml /api-reference/openapi.json post /v2/oauth/token
openapi: 3.1.0
info:
  title: Base39 API
  description: Base39 API
  version: 1.0.0
  contact:
    name: Base39 Team
    url: https://base39.com.br
    email: suporte@base39.com.br
  termsOfService: https://base39.com.br/termos
  license:
    name: Proprietary
    url: https://base39.com.br/termos
servers:
  - url: http://localhost:3000
    description: Local
  - url: https://api.dev.base39.cloud
    description: Development
  - url: https://api.base39.com.br
    description: Production
security:
  - OAuth2: []
tags:
  - name: pages
    description: Profiles and reports pages
  - name: pipelines
    description: Pipeline boards (kanban) of pages
  - name: blocks
    description: Blocks operations
  - name: search
    description: Search across content
  - name: targets
    description: Lookup targets via datasets
  - name: CognitoTriggers
    description: Cognito triggers
paths:
  /v2/oauth/token:
    post:
      tags:
        - integrations-oauth
      summary: Exchange an external app authorization code for a Base39 app token
      operationId: integration_o_auth_exchange_connected_app_token
      parameters: []
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/IntegrationOAuthTokenInput'
      responses:
        '200':
          description: ''
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/IntegrationOAuthTokenOutput'
components:
  schemas:
    IntegrationOAuthTokenInput:
      type: object
      properties:
        grant_type:
          type: string
          example: authorization_code
        code:
          type: string
        redirect_uri:
          type: string
        code_verifier:
          type: string
      required:
        - grant_type
        - code
        - redirect_uri
        - code_verifier
    IntegrationOAuthTokenOutput:
      type: object
      properties:
        access_token:
          type: string
          example: bsk_secret.bsk_12345678901234567890.secret
        token_type:
          type: string
          example: Bearer
        api_key_id:
          type: string
          example: bsk_abc123
        email:
          type: string
          example: user@base39.com.br
        org_id:
          type: string
          example: o_abc123
        org_slug:
          type: string
          example: base39
      required:
        - access_token
        - token_type
        - api_key_id
        - email
        - org_id
        - org_slug
  securitySchemes:
    OAuth2:
      type: oauth2
      flows:
        authorizationCode:
          authorizationUrl: https://id.local.base39.cloud/oauth2/authorize
          tokenUrl: https://id.local.base39.cloud/oauth2/token
          scopes:
            profile: Read user profile
            email: Read user email
            openid: OpenID authentication
      description: OAuth2 Authorization Code flow

````