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OpenAPI Specification

openapi: 3.2.0
info:
  title: Backrow Documents API
  version: v1
  description: 'Programmatic access to Backrow — transcription, notes and AI transformations, flashcards with SM-2 scheduling, knowledge-state, the AI tutor, and engine tools. Available on every plan. Authenticate with a bk_live API key created at https://backrow.ai/platform. Rate limit: 60 requests/minute per key. Send an `Idempotency-Key` header on writes (POST/PATCH/DELETE) to make retries safe — a repeat with the same key replays the original response without re-charging credits.'
  contact:
    name: Backrow
    url: https://backrow.ai/developers
servers:
- url: https://uizwtuigelbjcosusqgq.supabase.co/functions/v1/api-v1
  description: Production
security:
- bearerAuth: []
tags:
- name: Documents
paths:
  /documents/upload-url:
    post:
      operationId: postDocumentsUploadUrl
      summary: Get a signed PUT URL for direct document upload
      tags:
      - Documents
      security:
      - bearerAuth: []
      x-required-scope: documents:write
      responses:
        '200':
          description: Success
        '201':
          description: Created
        '400':
          description: Invalid input
        '401':
          description: Missing or invalid API key
        '403':
          description: 'Key missing required scope: documents:write'
        '429':
          description: Rate limited (60 requests/minute per key)
  /documents:
    post:
      operationId: postDocuments
      summary: Register an uploaded PDF/PPTX/DOCX. Charges credits — see GET /pricing
      tags:
      - Documents
      security:
      - bearerAuth: []
      x-required-scope: documents:write
      responses:
        '200':
          description: Success
        '201':
          description: Created
        '400':
          description: Invalid input
        '401':
          description: Missing or invalid API key
        '403':
          description: 'Key missing required scope: documents:write'
        '429':
          description: Rate limited (60 requests/minute per key)
    get:
      operationId: getDocuments
      summary: List uploaded documents
      tags:
      - Documents
      security:
      - bearerAuth: []
      x-required-scope: documents:read
      responses:
        '200':
          description: Success
        '400':
          description: Invalid input
        '401':
          description: Missing or invalid API key
        '403':
          description: 'Key missing required scope: documents:read'
        '429':
          description: Rate limited (60 requests/minute per key)
  /documents/{id}:
    get:
      operationId: getDocumentsById
      summary: Get a single document
      tags:
      - Documents
      parameters:
      - name: id
        in: path
        required: true
        schema:
          type: string
      security:
      - bearerAuth: []
      x-required-scope: documents:read
      responses:
        '200':
          description: Success
        '400':
          description: Invalid input
        '401':
          description: Missing or invalid API key
        '403':
          description: 'Key missing required scope: documents:read'
        '429':
          description: Rate limited (60 requests/minute per key)
components:
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: 'A bk_live_<prefix>_<secret> API key. Send as `Authorization: Bearer <token>`.'
x-webhook-events:
- path.created
- path.completed
- quiz.submitted
- quiz.mastered