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POST

Authentication

string
required
All endpoints require Bearer Token authenticationGet your API Key:Visit the API Key management page to get your API KeyAdd it to the request header:

Request Parameters

string
required
Model name, must be "flowmusic" (case-insensitive)
string
required
clip_id of the music to separate, from a successful task’s result.music[].clip_id

Response

integer
Response status code, 200 on success
array
Array of returned data

Use Cases

Scenario 1: Separate vocals and instrumental

Query Task ResultsStem separation is an asynchronous task; a task_id is returned after submission. Use the Get Task Status endpoint to query generation progress and results. The separation result is a single zip archive (result.music[0].file_url, about 20MB) containing the vocal / instrumental stem audio tracks, available for direct download.

Completed Task Result Example

Query response example (GET /v1/music/tasks/{task_id}):