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

# Query Interview Graph Stream

> Streaming version of the graph query endpoint.

Sends SSE events as the pipeline progresses:
- classifying: query classification result
- retrieving: retrieval strategy and passage count
- synthesizing: signals synthesis is in progress
- answer: the synthesized answer text
- patterns: quantified patterns array
- divergences: detected contradictions array
- verification: quality check results
- done: stream complete
- error: if something fails



## OpenAPI

````yaml /openapi.json post /v1/interviews/{interview_id}/graph/query/stream
openapi: 3.1.0
info:
  title: Ontora API
  description: >-
    Ontora's public API. Covers interview campaigns, transcripts, synthesis
    reports, graph queries, webhooks, and workspace management. 


    **Authentication**: endpoints accept either a Clerk JWT (`Authorization:
    Bearer <token>`) or a workspace API key (`X-API-Key: ont_...`). Workspace
    keys are managed via `/v1/api-keys`.
  version: 0.1.0
servers: []
security:
  - ClerkJWT: []
  - WorkspaceApiKey: []
tags:
  - name: interviews
    description: Campaign CRUD, lifecycle, contacts, question sets.
  - name: campaign-insights
    description: Synthesis outputs — cartography, roadmap, personas, conversations.
  - name: interview-query
    description: Graph RAG query over campaign data.
  - name: interview-export
    description: Markdown / ZIP exports of transcripts and reports.
  - name: api-keys
    description: Manage workspace-scoped API keys for programmatic access.
  - name: webhook-endpoints
    description: Outbound webhook endpoints for automation.
  - name: booking
    description: Public self-scheduling endpoints for interview participants.
  - name: workspaces
    description: Workspace and membership management.
  - name: vaults
    description: Context vault management.
paths:
  /v1/interviews/{interview_id}/graph/query/stream:
    post:
      tags:
        - interview-query
      summary: Query Interview Graph Stream
      description: |-
        Streaming version of the graph query endpoint.

        Sends SSE events as the pipeline progresses:
        - classifying: query classification result
        - retrieving: retrieval strategy and passage count
        - synthesizing: signals synthesis is in progress
        - answer: the synthesized answer text
        - patterns: quantified patterns array
        - divergences: detected contradictions array
        - verification: quality check results
        - done: stream complete
        - error: if something fails
      operationId: >-
        query_interview_graph_stream_v1_interviews__interview_id__graph_query_stream_post
      parameters:
        - name: interview_id
          in: path
          required: true
          schema:
            type: string
            format: uuid
            title: Interview Id
        - name: X-API-Key
          in: header
          required: false
          schema:
            anyOf:
              - type: string
              - type: 'null'
            title: X-Api-Key
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/InterviewQueryRequest'
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema: {}
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
      security:
        - HTTPBearer: []
components:
  schemas:
    InterviewQueryRequest:
      properties:
        query:
          type: string
          title: Query
        anonymize:
          type: boolean
          title: Anonymize
          default: false
        top_k:
          type: integer
          title: Top K
          default: 20
        conversation_history:
          anyOf:
            - items:
                $ref: '#/components/schemas/ConversationMessage'
              type: array
            - type: 'null'
          title: Conversation History
      type: object
      required:
        - query
      title: InterviewQueryRequest
    HTTPValidationError:
      properties:
        detail:
          items:
            $ref: '#/components/schemas/ValidationError'
          type: array
          title: Detail
      type: object
      title: HTTPValidationError
    ConversationMessage:
      properties:
        role:
          type: string
          title: Role
        content:
          type: string
          title: Content
      type: object
      required:
        - role
        - content
      title: ConversationMessage
    ValidationError:
      properties:
        loc:
          items:
            anyOf:
              - type: string
              - type: integer
          type: array
          title: Location
        msg:
          type: string
          title: Message
        type:
          type: string
          title: Error Type
        input:
          title: Input
        ctx:
          type: object
          title: Context
      type: object
      required:
        - loc
        - msg
        - type
      title: ValidationError
  securitySchemes:
    ClerkJWT:
      type: http
      scheme: bearer
      bearerFormat: JWT
      description: Clerk-issued RS256 JWT.
    WorkspaceApiKey:
      type: apiKey
      in: header
      name: X-API-Key
      description: 'Workspace-scoped API key (prefix: `ont_`).'
    HTTPBearer:
      type: http
      scheme: bearer

````