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GET
/
api
/
v1
/
wav
/
record-info
Get WAV Conversion Details
curl --request GET \
  --url https://api.sunoapi.org/api/v1/wav/record-info \
  --header 'Authorization: Bearer <token>'
{
  "code": 200,
  "msg": "success",
  "data": {
    "taskId": "988e****c8d3",
    "musicId": "8551****662c",
    "callbackUrl": "https://api.example.com/callback",
    "completeTime": "2025-01-01 00:10:00",
    "response": {
      "audio_wav_url": "https://example.com/s/04e6****e727.wav"
    },
    "status": "SUCCESS",
    "createTime": "2025-01-01 00:00:00",
    "errorCode": null,
    "errorMessage": null
  }
}
Retrieve the full state of a WAV conversion task — including status, timestamps, and the final download URL — using the taskId you received from Convert to WAV Format.

​
What you get

  • Task Metadata: taskId, musicId, createTime, completeTime
  • Result Payload: response.audio_wav_url (direct link to the WAV file)
  • Status: PENDING, SUCCESS, or failure states with errorMessage

​
Required Query Parameter

​
taskId (string)

The exact identifier returned by POST /api/v1/wav/generate. Use it to fetch conversion progress and (when ready) the WAV URL.

​
Success Response (example)

{
  "code": 200,
  "msg": "success",
  "data": {
    "taskId": "988e****c8d3",
    "musicId": "8551****662c",
    "callbackUrl": "https://api.example.com/callback",
    "completeTime": "2025-01-01 00:10:00",
    "response": {
      "audio_wav_url": "https://example.com/s/04e6****e727.wav"
    },
    "status": "SUCCESS",
    "createTime": "2025-01-01 00:00:00",
    "errorCode": null,
    "errorMessage": null
  }
}

Authorizations

​
Authorization
string
header
required

🔑 API Authentication

All endpoints require authentication using Bearer Token.

Get API Key

  1. Visit the API Key Management Page to obtain your API Key

Usage

Add to request headers:

Authorization: Bearer YOUR_API_KEY

⚠️ Note:

  • Keep your API Key secure and do not share it with others
  • If you suspect your API Key has been compromised, reset it immediately from the management page

Query Parameters

​
taskId
string
required

The task ID returned from the Convert to WAV Format endpoint. Used to retrieve details about the conversion process, including status and download URL if available.

Response

Request successful

​
code
enum<integer>

Status code. 200 - Request successful, 400 - Invalid parameters, 401 - Unauthorized access, 404 - Invalid request method or path, 405 - Rate limit exceeded, 413 - Theme or prompt too long, 429 - Insufficient credits, 430 - Your call frequency is too high. Please try again later, 455 - System maintenance, 500 - Server error

Available options:
200,
400,
401,
404,
405,
413,
429,
430,
455,
500
Example:

200

​
msg
string

Error message when code != 200

Example:

"success"

​
data
object