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POST
cURL
To create the new Persona-v2 VOX version (singer style), you must first call the Vox API to obtain a vox_audio_id.

Authorizations

TT-API-KEY
string
header
required

You can obtain your API key from the TTAPI Dashboard.

Body

application/json
music_id
string
required

Song ID

name
string
required

Name

describe
string

Description

vox_audio_id
string

ID generated by the singer VOX endpoint. Uses the specified song segment to generate a singer style ID.

vocal_start_s
number

Required when vox_audio_id is provided. Use the same value as in the singer VOX endpoint request.

vocal_end_s
number

Required when vox_audio_id is provided. Use the same value as in the singer VOX endpoint request.

styles
string

Style

Response

Request successful

status
string
required
Example:

"SUCCESS"

message
string
required
Example:

"success"

data
object
required
Last modified on March 21, 2026