OpenMusic AI Music API

Add full songs with vocals to your app, agent or workflow. Generate, extend, cover and edit music with one API key.

Get $0.50 in free API credit with your first keyCreate your first API key to activate your credit. No card needed.Get Free API Key

For developers

Put full songs with vocals into your app, agent or workflow. Four tools, one API key, and a simple async API: submit a task, then check it until the songs are ready, usually in 1–2 minutes.

Add creditsAPI Docs

Quickstart

curl https://www.openmusic.ai/openapi/v1/music/generate \
  -H "Authorization: Bearer $OPENMUSIC_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"V2_5","mode":"simple","prompt":"A warm acoustic folk song about a journey","instrumental":false}'

Send your first request with your API key, then poll the task status until it completes.

Base URLhttps://www.openmusic.ai/openapi/v1

Get an API keyRequired for every API call. Create one in the dashboard after you sign in.

Pricing

FeaturePriceOutput
Generate$0.10 / call—
Extend$0.10 / call—
Cover$0.10 / call—
Replace$0.05 / call—

Song count varies by model and request

  • No subscription, top up from $5
  • Your balance never expires
  • Failed tasks are refunded automatically
  • Uploads, task status and balance checks are free

FAQ

OpenMusic AI Music API – Generate Full Songs in Your App