Suno Voice Regenerate Verification Phrase

POST

/api/v1/voice/regenerate

Regenerate the validation phrase for an existing Suno Voice task.

Use this endpoint when the previous validation phrase failed, expired, or the user needs a new phrase to read. Submit the existing taskId; the system will start a new validation phrase generation task and return a task ID for polling.

Query Task Status

After submitting the regeneration task, check the new validation phrase result through the validation phrase query endpoint:

Get Validation Phrase

Learn how to check the regenerated validation phrase task status

Continue the Flow

Once the regenerated phrase is ready, ask the user to read the new phrase and submit the verification audio to the voice generation endpoint.

Generate Voice

Continue custom voice generation with the newly recorded verification audio

Related resources

Generate Validation Phrase

Start the validation phrase flow from source audio

Get Voice Record

Query the final custom voice generation result

Request

Authorization

Bearer Token

Provide your bearer token in the

Authorization

header when making requests to protected resources.

Example:

Authorization: Bearer ********************

Body Params application/jsonRequired

Examples

Responses

🟢200

application/json

Bodyapplication/json

Request Example

Shell

JavaScript

Java

Swift

curl --location 'https://api.kie.ai/api/v1/voice/regenerate' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '{
    "taskId": "xxxxxxx"
}'

Response Example

{
    "code": 200,
    "msg": "success",
    "data": {
        "taskId": "xxx_task_id_xxx"
    }
}

Suno Voice Get Custom Voice Records

Suno Voice Check Availability API

Suno Voice Regenerate Verification Phrase

Query Task Status#

Continue the Flow#

Request

Responses

Query Task Status

Continue the Flow