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OpenAPI Specification

openapi: 3.2.0
info:
  title: ditto.audio license (native client) API
  description: Cloud API behind ditto.audio. The reader (reader.ditto.audio) and the voice studio (studio.ditto.audio) are separate apps sharing this one backend — see /docs/reader and /docs/inference for each app’s public surface. Third-party integrations want /docs/public (rendered for humans at https://ditto.audio/docs).
  version: '1.0'
  contact: {}
servers: []
tags:
- name: license (native client)
paths:
  /v1/license/activate:
    post:
      operationId: LicenseActivationController_activate
      parameters: []
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ActivateLicenseDto'
      responses:
        '200':
          description: Signed license blob returned
        '400':
          description: Invalid key or max activations reached
      summary: Activate a license key on a machine (native client)
      tags:
      - license (native client)
  /v1/license/deactivate:
    post:
      operationId: LicenseActivationController_deactivate
      parameters: []
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/DeactivateLicenseDto'
      responses:
        '200':
          description: ''
      summary: Deactivate a machine (frees a seat)
      tags:
      - license (native client)
  /v1/license/heartbeat:
    post:
      operationId: LicenseActivationController_heartbeat
      parameters: []
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/HeartbeatDto'
      responses:
        '200':
          description: ''
      summary: Heartbeat check — renews activation and returns fresh blob
      tags:
      - license (native client)
components:
  schemas:
    HeartbeatDto:
      type: object
      properties:
        licenseKey:
          type: string
        fingerprint:
          type: string
        productVersion:
          type: string
      required:
      - licenseKey
      - fingerprint
    DeactivateLicenseDto:
      type: object
      properties:
        licenseKey:
          type: string
        fingerprint:
          type: string
      required:
      - licenseKey
      - fingerprint
    ActivateLicenseDto:
      type: object
      properties:
        licenseKey:
          type: string
          example: A2B3C-D4E5F-G6H7J-K8L9M-N0P1Q
          description: License key in XXXXX-XXXXX-XXXXX-XXXXX-XXXXX format
        fingerprint:
          type: string
          example: a1b2c3d4e5f6a1b2c3d4e5f6a1b2c3d4e5f6a1b2c3d4e5f6a1b2c3d4e5f6a1b2
          description: SHA-256 hardware fingerprint
        productId:
          type: string
          example: ditto-native
        productVersion:
          type: string
          example: 1.0.0
        machineLabel:
          type: string
          example: Joe's MacBook Pro
        os:
          type: string
          example: macOS
      required:
      - licenseKey
      - fingerprint
  securitySchemes:
    bearer:
      scheme: bearer
      bearerFormat: ditto_sk_live_… API key, ditto_oat_… OAuth access token, or a session JWT
      type: http
      description: An API key (`ditto_sk_live_…`, made at https://ditto.audio/account/api-keys) authenticates /v1/audio/* and /v1/reader/*; an OAuth connection's one-hour access token (`ditto_oat_…`) holds the audio:read and audio:speech scopes only. Account routes (/v1/api-keys, /v1/usage, /v1/subscription) take the signed-in session's token (a JWT) only.