openapi: 3.1.0
info:
  title: Granola Public Notes API
  description: Best-effort OpenAPI 3.1 for Granola's Public API (Business and Enterprise plans). Provides read access to AI-summarized meeting notes and their transcripts. Authentication uses bearer API keys (`grn_...`). Rate limits are 25 requests per 5 seconds burst, 5 requests/second sustained.
  version: v1
servers:
- url: https://public-api.granola.ai/v1
security:
- bearerAuth: []
tags:
- name: Notes
paths:
  /notes:
    get:
      tags:
      - Notes
      summary: List notes
      description: List notes accessible to the API key. Only returns notes that have a generated AI summary and transcript. Use `cursor` for pagination.
      operationId: listNotes
      parameters:
      - in: query
        name: cursor
        schema:
          type: string
        description: Pagination cursor
      - in: query
        name: limit
        schema:
          type: integer
          default: 25
          maximum: 100
      - in: query
        name: createdAfter
        schema:
          type: string
          format: date-time
      - in: query
        name: createdBefore
        schema:
          type: string
          format: date-time
      responses:
        '200':
          description: A page of notes
          content:
            application/json:
              schema:
                type: object
                properties:
                  data:
                    type: array
                    items:
                      $ref: '#/components/schemas/Note'
                  cursor:
                    type: string
                    nullable: true
                  hasMore:
                    type: boolean
        '401':
          $ref: '#/components/responses/Unauthorized'
        '429':
          $ref: '#/components/responses/RateLimited'
  /notes/{id}:
    get:
      tags:
      - Notes
      summary: Retrieve a note
      description: Retrieve a single note, optionally including the full transcript via `include=transcript`. Returns 404 if the note is still processing or does not have an AI summary.
      operationId: getNote
      parameters:
      - in: path
        name: id
        required: true
        schema:
          type: string
      - in: query
        name: include
        schema:
          type: string
          enum:
          - transcript
      responses:
        '200':
          description: Note
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Note'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          description: Not found or not yet summarized
        '429':
          $ref: '#/components/responses/RateLimited'
components:
  schemas:
    Note:
      type: object
      properties:
        id:
          type: string
        title:
          type: string
        summary:
          type: string
        createdAt:
          type: string
          format: date-time
        updatedAt:
          type: string
          format: date-time
        meetingStartAt:
          type: string
          format: date-time
        meetingEndAt:
          type: string
          format: date-time
        scope:
          type: string
          enum:
          - personal
          - public
        attendees:
          type: array
          items:
            type: object
            properties:
              name:
                type: string
              email:
                type: string
                format: email
        transcript:
          type: array
          description: Present only when include=transcript is specified
          items:
            type: object
            properties:
              speaker:
                type: string
              startMs:
                type: integer
              endMs:
                type: integer
              text:
                type: string
  responses:
    Unauthorized:
      description: Missing or invalid API key
    RateLimited:
      description: Rate limit exceeded
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: API key (grn_...)