POST
/
api
/
v1
/
vocal-removal
/
generate
Separate Vocals from Music
curl --request POST \
  --url https://api.kie.ai/api/v1/vocal-removal/generate \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
  "taskId": "5c79****be8e",
  "audioId": "8551****662c",
  "callBackUrl": "https://api.example.com/callback"
}'
{
  "code": 200,
  "msg": "success",
  "data": {
    "taskId": "5c79****be8e"
  }
}

​
Usage Guide

  • Use this endpoint to split audio into vocal, instrumental, and individual instrument components
  • Ideal for remixing, karaoke tracks, or isolating specific instruments for further processing
  • Works best with professionally recorded music with clear vocal and instrument parts

​
Parameter Details

  • taskId identifies the original music generation task
  • audioId specifies which audio track to process when multiple variations exist

​
Developer Notes

  • All audio files (original, vocal, instrumental, drums, bass, guitar, piano) are retained for 14 days
  • Separation quality depends on the complexity and mixing of the original audio
  • Results include separate URLs for original audio, isolated vocals, instrumental backing track, and individual instrument tracks

Authorizations

​
Authorization
string
header
required

All APIs require authentication via Bearer Token.

Get API Key:

  1. Visit API Key Management Page to get your API Key

Usage: Add to request header: 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 in the management page

Body

application/json

Response

200
application/json

Request successful

The response is of type object.