Improve a Cover voice

Upload more recordings to improve a custom AI Cover voice. The result is reported to your callback URL.

PUT /sound_clone/api/v1/voices/vc/{voiceId}

Example Request

curl --location 'https://api.myvocal.ai/sound_clone/api/v1/voices/vc/123' \
--header 'accessKey: xxx' \
--form 'files=@"xxx/xxx.mp3"' \
--form 'callbackUrl="111"'

200（success）

{
    "code": 1,
    "message": "Success",
    "data": {
        "webhookId": "1701406584rkzy91"
    }
}

_{Voice cloning · Workflow: How to use voices}

The result is delivered to your callbackUrl; see Cover callbacks (EDIT_COVER_SPEAKER).

The interactive playground on this page cannot send file uploads. This is a limitation of the documentation playground, not of the API. Send the multipart/form-data request to https://api.myvocal.ai/sound_clone/api/v1/voices/vc/{voiceId} from your own code or an HTTP tool, as in the request example.

Header

accessKey · string · required

Your API key. See Authentication.

Body

id · string · required

Your voiceId

callbackUrl · string · required

To receive the audio returned after processing is completed.

files · Files · required

Please provide mp3/wav/m4a files.

A single file cannot exceed 10MB, and up to 25 files can be uploaded.

Please ensure that the total effective duration of the audio (including the parts with human voice, excluding the silent parts) is longer than 1 minute.

Response

code · number

Indicates whether the call was successful. 1 if successful.

message · string

When an exception occurs, specific exception information will be provided in the message.

data · object

Includes specific data.

Show Toggle object

webhookId · string

When the request is successfully sent, a webhookId will be synchronously returned. The same information will also be called back in the callbackUrl, which is used to correlate the request and the response.

Example Request

curl --location 'https://api.myvocal.ai/sound_clone/api/v1/voices/vc/123' \
--header 'accessKey: xxx' \
--form 'files=@"xxx/xxx.mp3"' \
--form 'callbackUrl="111"'

200（success）

{
    "code": 1,
    "message": "Success",
    "data": {
        "webhookId": "1701406584rkzy91"
    }
}