Developer APIQueue-based

Build audio separation into agents, apps, and workflows.

Create an API key, submit audio separation jobs, poll queue status, and return signed output URLs for isolated and residual tracks.

Create API keyAPI docs
Queue endpoint
Async by default, built for long-running model jobs.
POST /v1/queue/audio/separate
  1. 1Create an API key
  2. 2Upload private media
  3. 3Submit audio/separate
  4. 4Poll queue status
  5. 5Fetch signed result URLs
API keys
Create, copy, and revoke keys for agents and automations.
Manage keys
API reference
Queue audio separation jobs, poll status, and fetch results.
Read docs
CLI auth
Authorize local tools without pasting long-lived keys.
View CLI flow
OpenAPI
Use the schema with SDK generators and coding agents.
Open schema