openapi: 3.2.0
info:
  title: GPT Backend Agentic User API
  version: 0.1.0
servers:
- url: https://api.usepomo.ai
  description: Base URL declared by the provider in apis.yml (roadmap#122).
tags:
- name: agentic-user
paths:
  /api/agentic/user/conversation-stream:
    get:
      tags:
      - agentic-user
      summary: Stream User Conversation Events
      description: "Single SSE stream for all conversation updates for a user.\n\nPublishes events when:\n- New messages are added to any of the user's conversations (e.g., campaign completion)\n\nEvent payload:\n{\n    \"type\": \"message_added\",\n    \"conversation_id\": \"<uuid>\",\n    \"message\": {\n        \"id\": \"<uuid>\",\n        \"role\": \"assistant\",\n        \"content\": \"...\",\n        \"created_at\": \"...\"\n    }\n}\n\nSupports reconnection via last_event_id for delta fetch."
      operationId: stream_user_conversation_events_api_agentic_user_conversation_stream_get
      security:
      - HTTPBearer: []
      parameters:
      - name: last_event_id
        in: query
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          description: Last event ID for replay on reconnection
          title: Last Event Id
        description: Last event ID for replay on reconnection
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema: {}
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
components:
  schemas:
    HTTPValidationError:
      properties:
        detail:
          items:
            $ref: '#/components/schemas/ValidationError'
          type: array
          title: Detail
      type: object
      title: HTTPValidationError
    ValidationError:
      properties:
        loc:
          items:
            anyOf:
            - type: string
            - type: integer
          type: array
          title: Location
        msg:
          type: string
          title: Message
        type:
          type: string
          title: Error Type
      type: object
      required:
      - loc
      - msg
      - type
      title: ValidationError
  securitySchemes:
    HTTPBearer:
      type: http
      scheme: bearer