> ## 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.

# Create a session



## OpenAPI

````yaml /api-reference/openapi.json post /v2/sessions
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/sessions:
    post:
      tags:
        - sessions
      summary: Create a session
      operationId: sessions_create
      parameters:
        - name: fields
          required: true
          in: query
          schema:
            type: string
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/CreateSessionInput'
      responses:
        '200':
          description: ''
components:
  schemas:
    CreateSessionInput:
      type: object
      properties:
        agent_id:
          type: string
          description: Base39 agent id (agt_*). Defaults to the configured Base39 agent.
        connector_account_ids:
          type: array
          items:
            type: string
        title:
          type: string
          description: Human-readable session title.
        targets:
          description: >-
            Primary targets available to the backend when deriving the session
            title.
          type: array
          items:
            $ref: '#/components/schemas/CreateSessionTargetInput'
        channel:
          type: string
          description: Originating channel catalog key.
    CreateSessionTargetInput:
      type: object
      properties:
        type:
          type: string
          enum:
            - company
            - person
            - agent
            - page
        id:
          type: string
          description: 'Identificador da entidade (ex.: id de company/person).'
        document:
          type: string
          description: >-
            Documento da entidade (CNPJ 14 caracteres para company, CPF 11
            dígitos para person).
        name:
          type: string
        trade_name:
          type: string
        legal_name:
          type: string
      required:
        - type
  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

````