Mureka: Mureka O2 Song API
Turn lyrics or a style prompt into a complete song with vocals. Billed per delivered song.
- Input: text, audio
- Output: audio
- Released: 2025-12-09
Frequently Asked Questions
What's the difference between supplying lyrics or not?
With `lyrics` it sings your words at $0.045/song. Without, the model writes the lyrics first at $0.3/song. They use different upstream endpoints and the rate is matched automatically.
How many songs per request?
1–3 via `n`, defaulting to 2. Billing follows what upstream actually delivered — a partial delivery is never charged as the full `n`.
How long does it take?
Asynchronous, typically tens of seconds to a few minutes. Poll the task query endpoint; enable `stream` to get a preview URL mid-generation.