Infinite Audience Auth API

openapi: 3.2.0
info:
  title: Infiniteaudience Ai Auth API
  version: 1.0.0
  license:
    name: Proprietary — All Rights Reserved
    url: https://nofait.ai/terms
  termsOfService: https://nofait.ai/terms
  description: 'Operations tagged Auth across 2 of this provider''s published API definitions: infiniteaudience-ai-openapi.json, infiniteaudience-ai-openapi.yml. Each path carries the servers of the definition it was published in.'
servers:
- url: https://api.infiniteaudience.ai
  description: Production API Server
security:
- bearerAuth: []
tags:
- name: Auth
  description: Token exchange
paths:
  /v1/auth/token:
    post:
      summary: Exchange API key for an access token
      operationId: exchangeToken
      description: 'Public endpoint — no token required. Exchanges an org API key (`cf_live_...`) for a short-lived Bearer access token. Include the returned `access_token` as `Authorization: Bearer ` on all subsequent protected requests. Suspended organisations and children of a suspended agency cannot exchange API keys.'
      tags:
      - Auth
      security: []
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required:
              - api_key
              properties:
                api_key:
                  type: string
                  description: Organisation API key in format cf_live_...
      responses:
        '200':
          description: Access token issued
          content:
            application/json:
              schema:
                type: object
                required:
                - access_token
                - token_type
                - expires_in
                properties:
                  access_token:
                    type: string
                    description: Bearer access token — include as Authorization header on protected requests
                  token_type:
                    type: string
                    example: bearer
                  expires_in:
                    type: integer
                    description: Token lifetime in seconds
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
    servers:
    - url: https://api.infiniteaudience.ai
      description: Production API Server
components:
  responses:
    Forbidden:
      description: 'The authenticated organisation is suspended or otherwise forbidden from performing this operation.

        '
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
    Unauthorized:
      description: 'Missing or invalid Bearer token. Obtain one via POST /v1/auth/token. When a token was supplied but rejected, `code` distinguishes `TOKEN_EXPIRED` (the token''s lifetime has passed — request a new one via POST /v1/auth/token and retry) from `TOKEN_INVALID` (malformed or revoked — re-authenticate).

        '
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
          examples:
            missing_token:
              value:
                error: 'Unauthorized: Missing or invalid Authorization header'
            token_expired:
              value:
                error: Unauthorized
                code: TOKEN_EXPIRED
                message: Your session has expired. Please sign in again.
    BadRequest:
      description: 'Invalid request — malformed body, missing required attribute, or failed validation. See `error` and `message` for details.

        '
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
          examples:
            validation_error:
              value:
                error: Bad Request
                code: MISSING_SEGMENTS
                message: segment_ids is required for filter audiences.
  schemas:
    ErrorResponse:
      type: object
      required:
      - error
      additionalProperties: true
      properties:
        error:
          type: string
          description: 'Stable machine-readable error code (e.g. `INVALID_STATUS_TRANSITION`, `BILLING_INSUFFICIENT_BALANCE`). Always present.

            '
        message:
          type: string
          description: Human-readable explanation of the error.
        code:
          type: string
          description: 'Alternate machine-readable code — present on some endpoints as an alias for `error` for backward compatibility.

            '
        request_id:
          type: string
          description: Opaque support/debug identifier when available.
        next_step:
          type: string
          description: Public action for correcting the request or retrying later.
        issues:
          type: array
          items:
            $ref: '#/components/schemas/FilterValidationIssue'
    FilterValidationIssue:
      type: object
      required:
      - path
      - code
      - message
      properties:
        path:
          type: string
          description: JSON path to the invalid filter field or value.
        code:
          type: string
          enum:
          - INVALID_FILTER_SHAPE
          - UNKNOWN_FILTER_FIELD
          - FIELD_NOT_FILTERABLE
          - UNSUPPORTED_FILTER_OPERATOR
          - UNSUPPORTED_TEXT_COMPARISON
          - INVALID_FILTER_VALUE
          - INVALID_ENUM_VALUE
          - AMBIGUOUS_ENUM_VALUE
        message:
          type: string
        suggestions:
          type: array
          items:
            type: string
  securitySchemes:
    oidcBearer:
      type: http
      scheme: bearer
      bearerFormat: OAuth access token
      description: Person-bound MCP OAuth bearer with the openid scope for UserInfo.
    bearerAuth:
      type: http
      scheme: bearer
      description: 'Bearer access token obtained from POST /v1/auth/token. Include in all protected requests as: Authorization: Bearer <access_token>

        '
x-refined-from:
- infiniteaudience-ai-openapi.json
- infiniteaudience-ai-openapi.yml