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POST
/
v1
/
custom-voices
/
cloned-voice
Create cloned voice
curl --request POST \
  --url https://supertoneapi.com/v1/custom-voices/cloned-voice \
  --header 'Content-Type: multipart/form-data' \
  --header 'x-sup-api-key: <api-key>' \
  --form files='@example-file' \
  --form 'name=<string>' \
  --form 'description=<string>'
{
  "voice_id": "voice_123456789"
}

​
Endpoint

https://supertoneapi.com/v1/custom-voices/cloned-voice

​
Request Body Field Descriptions

FieldRequiredDescription
filesYesAudio file(s) to be used for voice cloning
nameYesName of the voice
descriptionNoDescription of the voice

​
Notes

  • files must be WAV or MP3 files under 3MB.
  • name cannot exceed 100 characters.
  • The voice cloning registration feature via API is not available for Free tier users.

Authorizations

​
x-sup-api-key
string
header
required

Body

multipart/form-data

Audio file and voice metadata

​
files
file
required

Audio file to clone voice from (WAV/MP3 format, max 3MB)

​
name
string
required

Name of the cloned voice

​
description
string

Description of the cloned voice

Response

Successfully created cloned voice

​
voice_id
string
required

Unique identifier for the created voice

Example:

"voice_123456789"