POST music/download — Mureka API v1

Download the song license and stems

March 31, 2025 (October 9, 2026)

Request Headers
Request Body
Responses
Model
Examples
Try It

https://api.useapi.net/v1/mureka/music/download

The stem type returns the basic stems package. To separate a song into up to 12 instrument and vocal tracks with MIDI, use POST /music/stems and POST /music/stems-download.

Request Headers

Authorization: Bearer {API token}
Content-Type: application/json
# Alternatively you can use multipart/form-data
# Content-Type: multipart/form-data

API token is required, see Setup useapi.net for details.

Request Body

{
    "song_id": 123456789,
    "type": "stem"
}

song_id is required.
The song_id value returned by one of the following endpoints:
type is required. Supported values: stem, license

Responses

200 OK

{
    "oss_key": "https://static-cos.mureka.ai/…zip",
    "paid_state": 1
}

400 Bad Request

{
  "error": "<Error message>",
  "code": 400
}

401 Unauthorized

{
  "error": "Wrong username/password combination.",
  "code": 401
}

596 Account Error

Returned when the account has an error state preventing API calls.
```
{
    "error": "Session refresh failed 2026-01-19T14:31:15.000Z, manual update required",
    "code": "REFRESH_FAILED"
}
```
Possible error codes:
- ACCOUNT_ERROR - Account has a blocking error
- REFRESH_FAILED - Automatic token refresh failed
- REFRESH_IN_PROGRESS - Token refresh already in progress, retry shortly
- SESSION_EXPIRED - Session expired and no auto-refresh available
- COOKIE_EXPIRED - Google cookie has expired
To resolve, update your account configuration via POST /accounts.

Model

{ // TypeScript, all fields are optional
  oss_key: string
  paid_state: number
}

Examples

curl -H "Accept: application/json" \
     -H "Content-Type: application/json" \
     -H "Authorization: Bearer …" \
     -X POST https://api.useapi.net/v1/mureka/music/download \
     -d '{"song_id": …, "type": "stem"}'

const song_id = 123456789;      
const type = "stem";   
const apiUrl = `https://api.useapi.net/v1/mureka/music/download`; 
const api_token = "API token";
const data = { 
  method: 'POST',
  headers: {
    'Authorization': `Bearer ${api_token}`,
    'Content-Type': 'application/json' }
};
data.body = JSON.stringify({ 
  song_id, type
});
const response = await fetch(apiUrl, data);
const result = await response.json();
console.log("response", {response, result});

import requests
song_id = 123456789
type = "stem"   
apiUrl = f"https://api.useapi.net/v1/mureka/music/download" 
api_token = "API token"
headers = {
    "Content-Type": "application/json", 
    "Authorization" : f"Bearer {api_token}"
}
body = {
    "song_id": song_id,
    "type": f"{type}"
}
response = requests.post(apiUrl, headers=headers, json=body)
print(response, response.json())