Infinite Audience Workflows API

openapi: 3.2.0
info:
  title: Infiniteaudience Ai Workflows API
  version: 1.0.0
  license:
    name: Proprietary — All Rights Reserved
    url: https://nofait.ai/terms
  termsOfService: https://nofait.ai/terms
  description: 'Operations tagged Workflows 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: Workflows
  description: Monitor async audience pipeline progress (similarity and propensity subtypes). Poll GET /v1/workflows/{workflow_run_id} or respond to HITL gates via POST /v1/workflows/{workflow_run_id}/resume.
paths:
  /v1/workflows/{workflow_run_id}:
    get:
      summary: Get workflow status
      operationId: getWorkflowStatus
      description: Returns the current status of a similarity or propensity audience workflow run. Poll this endpoint after creating a similarity or propensity audience to track progress. Use `wait_for_workflow` (MCP) for a blocking poll, or call this endpoint directly for non-blocking status checks. Only runs owned by the caller's organization are accessible; other IDs return 404. Requires 'discovery' scope.
      tags:
      - Workflows
      security:
      - bearerAuth: []
      parameters:
      - name: workflow_run_id
        in: path
        required: true
        schema:
          type: string
        description: 'The workflow run ID returned in the POST /v1/audiences response.

          '
      responses:
        '200':
          description: 'Workflow status.

            '
          content:
            application/json:
              schema:
                type: object
                properties:
                  workflow_run_id:
                    type: string
                  status:
                    type: string
                    enum:
                    - running
                    - paused
                    - completed
                    - failed
                    description: 'running = steps executing normally; paused = waiting for HITL gate response (only when hitl=true); completed = workflow finished, audience is active; failed = workflow encountered an unrecoverable error.

                      '
                  current_step:
                    type: integer
                    description: 'Current step index (1-based).

                      '
                  step_count:
                    type: integer
                    description: 'Total number of steps in the workflow.

                      '
                  failure:
                    type: object
                    required:
                    - code
                    - message
                    description: Safe failure reason and next action; present when status is failed. Raw provider errors are not returned.
                    properties:
                      code:
                        type: string
                      message:
                        type: string
                  paused_gate:
                    type:
                    - object
                    - 'null'
                    description: 'Present only when status is paused and hitl=true. Contains gate info for user response.

                      '
                    properties:
                      gate_id:
                        type: string
                        description: 'Opaque gate identifier — pass to POST /v1/workflows/{workflow_run_id}/resume.

                          '
                      message:
                        type: string
                        description: 'Human-readable message describing the decision needed.

                          '
                      options:
                        type: array
                        items:
                          type: string
                        description: 'Valid response values — pick one and pass as `response` to the resume endpoint.

                          '
              examples:
                running:
                  summary: Workflow in progress
                  value:
                    workflow_run_id: wf_abc123
                    status: running
                    current_step: 2
                    step_count: 5
                    paused_gate: null
                paused:
                  summary: Workflow paused at HITL gate
                  value:
                    workflow_run_id: wf_abc123
                    status: paused
                    current_step: 3
                    step_count: 5
                    paused_gate:
                      gate_id: gate_review_icp
                      message: Review the generated ICP profile and confirm it matches your target audience.
                      options:
                      - approve
                      - reject
                      - refine
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/ScopeRequired'
        '404':
          $ref: '#/components/responses/NotFound'
        '502':
          $ref: '#/components/responses/BadGateway'
        '503':
          $ref: '#/components/responses/ServiceUnavailable'
    servers:
    - url: https://api.infiniteaudience.ai
      description: Production API Server
  /v1/workflows/{workflow_run_id}/resume:
    post:
      summary: Respond to a HITL workflow gate
      operationId: resumeWorkflow
      description: 'Submit a user response to a paused gate, resuming the workflow from its paused state. Only relevant when the audience was created with `hitl: true`. The `response` value must match one of the `options` presented in the `paused_gate` object from `GET /v1/workflows/{workflow_run_id}`. Only runs owned by the caller''s organization can be resumed; other IDs return 404. Stale gates or non-paused runs return 409; invalid options return 400. Requires ''creator'' scope.'
      tags:
      - Workflows
      security:
      - bearerAuth: []
      parameters:
      - name: workflow_run_id
        in: path
        required: true
        schema:
          type: string
        description: 'The workflow run ID to resume.

          '
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required:
              - gate_id
              - response
              properties:
                gate_id:
                  type: string
                  description: 'Gate identifier from the paused_gate object.

                    '
                response:
                  type: string
                  description: 'Selected option — must match one of the values in paused_gate.options.

                    '
            examples:
              approve:
                summary: Approve the ICP profile
                value:
                  gate_id: gate_review_icp
                  response: approve
      responses:
        '200':
          description: 'Gate response accepted, workflow resumed.

            '
          content:
            application/json:
              schema:
                type: object
                properties:
                  workflow_run_id:
                    type: string
                  status:
                    type: string
                    enum:
                    - running
                    - completed
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/ScopeRequired'
        '404':
          $ref: '#/components/responses/NotFound'
        '409':
          $ref: '#/components/responses/Conflict'
        '502':
          $ref: '#/components/responses/BadGateway'
        '503':
          $ref: '#/components/responses/ServiceUnavailable'
    servers:
    - url: https://api.infiniteaudience.ai
      description: Production API Server
components:
  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
  responses:
    NotFound:
      description: Resource not found or not accessible to the calling org.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
          examples:
            not_found:
              value:
                error: Audience not found
    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.
    ServiceUnavailable:
      description: A required billing provider partnership is temporarily unavailable.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
    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.
    BadGateway:
      description: An upstream billing provider rejected or could not complete the operation.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
    Conflict:
      description: 'Resource state conflicts with the request. For upload analysis this includes FILE_NOT_YET_UPLOADED.

        '
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
    ScopeRequired:
      description: 'Token is valid but lacks the required scope for this endpoint. Check the endpoint description for the required scope (`discovery`, `purchase`, or `account`).

        '
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
          examples:
            missing_scope:
              value:
                error: SCOPE_REQUIRED
                message: This endpoint requires the creator scope.
  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