elevenlabs Professional Voice Cloning API

openapi: 3.1.0
info:
  title: ElevenLabs Audio Isolation Agents Professional Voice Cloning API
  description: The ElevenLabs Audio Isolation API removes background noise from audio recordings, isolating vocal tracks from ambient sounds and interference. This is useful for cleaning up recordings, improving audio quality for podcasts and interviews, and preparing audio files for further processing such as voice cloning or transcription.
  version: '1.0'
  contact:
    name: ElevenLabs Support
    url: https://help.elevenlabs.io
  termsOfService: https://elevenlabs.io/terms-of-service
servers:
- url: https://api.elevenlabs.io
  description: Production Server
security:
- apiKeyAuth: []
tags:
- name: Professional Voice Cloning
  description: Endpoints for creating high-fidelity voice clones from longer audio recordings with professional-grade processing.
paths:
  /v1/voices/{voice_id}/professional:
    post:
      operationId: createProfessionalVoiceClone
      summary: Create professional voice clone
      description: Initiates professional voice cloning from uploaded audio samples. Requires a minimum of 30 minutes of high-quality recordings. The cloning process takes longer than instant cloning but produces higher fidelity results.
      tags:
      - Professional Voice Cloning
      parameters:
      - $ref: '#/components/parameters/voiceId'
      requestBody:
        required: true
        content:
          multipart/form-data:
            schema:
              $ref: '#/components/schemas/ProfessionalVoiceCloneRequest'
      responses:
        '200':
          description: Professional voice clone initiated successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/VoiceCloneResponse'
        '400':
          description: Bad request - invalid audio or parameters
        '401':
          description: Unauthorized - invalid or missing API key
        '422':
          description: Unprocessable entity - insufficient audio quality or duration
components:
  schemas:
    ProfessionalVoiceCloneRequest:
      type: object
      required:
      - files
      properties:
        files:
          type: array
          description: High-quality audio recordings for professional voice cloning. A minimum of 30 minutes of recordings is required.
          items:
            type: string
            format: binary
        consent:
          type: string
          format: binary
          description: A signed consent form or audio consent from the voice owner authorizing the creation of the voice clone.
    VoiceCloneResponse:
      type: object
      properties:
        voice_id:
          type: string
          description: The unique identifier of the newly created voice clone.
  parameters:
    voiceId:
      name: voice_id
      in: path
      required: true
      description: The identifier of the voice to apply professional cloning to.
      schema:
        type: string
  securitySchemes:
    apiKeyAuth:
      type: apiKey
      in: header
      name: xi-api-key
      description: ElevenLabs API key passed in the xi-api-key header for authentication.
externalDocs:
  description: ElevenLabs Audio Isolation API Documentation
  url: https://elevenlabs.io/docs/api-reference/audio-isolation/audio-isolation