openapi: 3.0.1
info:
  title: deepset Cloud API (deepset AI Platform) Files Search API
  description: Hosted REST API for the deepset AI Platform (deepset Cloud), the commercial product built on the open-source Haystack framework. The API lets you manage workspaces, create and deploy Haystack pipelines, upload and index files, and run searches against deployed pipelines. All resource endpoints are prefixed with /api/v1 and authenticated with a Bearer API key generated in the platform UI. The open-source Haystack framework itself is a Python library, not a hosted REST API; this specification models only the documented deepset Cloud REST endpoints.
  termsOfService: https://www.deepset.ai/terms-of-service
  contact:
    name: deepset Support
    url: https://docs.cloud.deepset.ai
  version: '1.0'
servers:
- url: https://api.cloud.deepset.ai
  description: European deployment
- url: https://api.us.deepset.ai
  description: US deployment
security:
- bearerAuth: []
tags:
- name: Search
  description: Run queries against deployed pipelines.
paths:
  /api/v1/workspaces/{workspace_name}/pipelines/{pipeline_name}/search:
    post:
      operationId: searchPipeline
      tags:
      - Search
      summary: Run a search
      description: Runs one or more queries against a deployed pipeline and returns answers and the documents retrieved by the pipeline.
      parameters:
      - $ref: '#/components/parameters/WorkspaceName'
      - $ref: '#/components/parameters/PipelineName'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/SearchRequest'
      responses:
        '200':
          description: Search results.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SearchResponse'
components:
  parameters:
    PipelineName:
      name: pipeline_name
      in: path
      required: true
      schema:
        type: string
    WorkspaceName:
      name: workspace_name
      in: path
      required: true
      schema:
        type: string
  schemas:
    SearchResponse:
      type: object
      properties:
        query_id:
          type: string
          format: uuid
        results:
          type: array
          items:
            type: object
            properties:
              query:
                type: string
              answers:
                type: array
                items:
                  $ref: '#/components/schemas/Answer'
              documents:
                type: array
                items:
                  $ref: '#/components/schemas/Document'
    Document:
      type: object
      properties:
        id:
          type: string
        content:
          type: string
        score:
          type: number
        meta:
          type: object
          additionalProperties: true
    Answer:
      type: object
      properties:
        answer:
          type: string
        score:
          type: number
        document_ids:
          type: array
          items:
            type: string
    SearchRequest:
      type: object
      required:
      - queries
      properties:
        queries:
          type: array
          items:
            type: string
        filters:
          type: object
          additionalProperties: true
          description: Optional metadata filters (field, operator, value).
        params:
          type: object
          additionalProperties: true
          description: Optional per-component runtime parameters.
        debug:
          type: boolean
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: API key generated in the deepset AI Platform UI, sent as a Bearer token.