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

# Voice Persona Init

> Upload voice audio and get verification phrase

<Info>
  This is **Phase 1** of the Voice Persona creation workflow. See the [full workflow guide](/api-reference/suno/voicePersona) for details.
</Info>

After calling init, poll the returned `taskId` and wait for status to become **`awaiting`** (not `success`). The `data` field will contain `phrase_text` — the text the user must read aloud and record.

Once you have the recording, call [Complete](/api-reference/suno/voicePersonaComplete) with the **same `taskId`** within 30 seconds.

<Tip>
  The `language` parameter determines the language of the verification phrase. Choose a language that matches the user's voice audio for best results. Supported: `zh`, `en`, `ja`, `ko`, `es`, `fr`, `de`, `pt`, `ru`, `hi`.
</Tip>


## OpenAPI

````yaml POST /suno/v2/voicePersona/init
openapi: 3.0.0
info:
  title: Suno AI
  description: API documentation for Suno AI
  version: 1.0.0
  contact: {}
servers:
  - url: https://api.mountsea.ai
    description: API Gateway
security: []
tags:
  - name: suno
    description: ''
paths:
  /suno/v2/voicePersona/init:
    post:
      tags:
        - suno
      summary: init voice persona
      description: >-
        Upload voice audio, extract vox-stem, and get verification phrase. User
        must read the phrase_text aloud and record it for the next step.
      operationId: ApiPublicController_voicePersonaInit
      parameters: []
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/VoicePersonaInitDto'
      responses:
        '201':
          description: ''
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/TaskIdDto'
      security:
        - bearerAuth: []
components:
  schemas:
    VoicePersonaInitDto:
      type: object
      properties:
        voice_audio_url:
          type: string
          format: uri
          description: 用户原声音频的可下载 URL（WAV/MP3）
          example: https://example.com/my-voice.wav
        language:
          type: string
          description: '验证短语语言: zh | en | ja | ko | es | fr | de | pt | ru | hi'
          example: zh
        vocal_start_s:
          type: number
          description: 人声提取起始秒，默认 0
          example: 0
        vocal_end_s:
          type: number
          description: 人声提取结束秒，默认由 Suno 自动检测
          example: 12.6
      required:
        - voice_audio_url
        - language
    TaskIdDto:
      type: object
      properties:
        taskId:
          type: string
          description: task id. Use this id to query task status.
          example: 15c257ff-43f7-4678-bd41-202ad6b8488b
      required:
        - taskId
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT

````