Generate Instrumental

Mureka's instrumental music generation feature focuses on creating music compositions without lyrics, suitable for background music, film scoring, ambient music, and other scenarios. It supports multiple music styles and complexity settings.

API Information

• Method: POST
• Endpoint: /api/v1/music?action=instrumental_generate

Authentication

• Type: HTTP Bearer Authentication
• Description: Include Authorization: Bearer YOUR_API_KEY in the request header

Request Body

{
  "prompt": "Create a peaceful piano background music suitable for meditation and relaxation",
  "model": "auto"
}

Parameter Description

Field	Type	Required	Description
model	string	No	Model version, options:auto,mureka-6,mureka-7.5
n	int	No	Number of songs to generate per request, maximum value is 3, default is 2
prompt	string	No	Song prompt
instrumental_id	string	No	Instrumental reference ID, generated by files/upload API (purpose: instrumental)

Response Example

{
    "code": 200,
    "code_msg": "Success",
    "trace_id": "5ec4ba9f5673e938",
    "resp_data": {
        "id": "102512780705796",
        "created_at": 1761560304,
        "finished_at": 0,
        "model": "mureka-7.5",
        "status": "preparing",
        "failed_reason": "",
        "watermarked": false,
        "choices": null
    }
}

Request Example

curl -X POST "[HOST]/api/v1/music?action=instrumental_generate" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "prompt": "Create a peaceful piano background music suitable for meditation and relaxation",
    "model": "auto"
  }'