Query single task (primary)

GET

https://api.key4u.vn/suno/fetch/{id}

GET polling entry; id is the task_id returned for the submitted task.

Query the detailed status of a single task or clip, including audio URLs, lyrics, and more.

Request

Authorization

Provide your bearer token in the

Authorization

header when making requests to protected resources.

Example:

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

Path Params

Responses

🟢200success

application/json

success

Bodyapplication/json

🟠401Missing or invalid API Key

Request Example

Shell

JavaScript

Java

Swift

curl --location 'https://api.key4u.vn/suno/fetch/' \
--header 'Authorization: Bearer <token>'

Response Example

200 - example

{
  "code": "success",
  "data": {
    "action": "string",
    "data": {},
    "fail_reason": "string",
    "status": "string",
    "task_id": "string"
  },
  "message": "string"
}

Modified at 2026-10-13 12:32:40

Upload reference audio

Batch get tasks