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

# Export Study

> Admin-only export of all study responses (pseudonymized: no user_id).



## OpenAPI

````yaml /openapi.json get /api/study/export
openapi: 3.1.0
info:
  title: HAI-Co² API
  description: Human-AI Co-Construction reference implementation.
  version: 0.1.0
servers:
  - url: https://haico.gr
    description: Production
  - url: https://dev.haico.gr
    description: Development
  - url: http://localhost:8000
    description: Local development
security: []
paths:
  /api/study/export:
    get:
      tags:
        - Study
      summary: Export Study
      description: 'Admin-only export of all study responses (pseudonymized: no user_id).'
      operationId: export_study_api_study_export_get
      parameters:
        - name: study_code
          in: query
          required: false
          schema:
            anyOf:
              - type: string
              - type: 'null'
            title: Study Code
        - name: format
          in: query
          required: false
          schema:
            type: string
            pattern: ^(json|csv)$
            default: json
            title: Format
      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:
    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
        input:
          title: Input
        ctx:
          type: object
          title: Context
      type: object
      required:
        - loc
        - msg
        - type
      title: ValidationError
  securitySchemes:
    HTTPBearer:
      type: http
      description: >-
        A personal access token (`haico_pat_...`), created under Profile → API
        keys. Send it as `Authorization: Bearer <key>`. The browser session JWT
        is also accepted but is an internal mechanism and is not part of the
        public contract.
      scheme: bearer

````