Eleven Music API

model·hosted music generation api·active

Hosted REST API exposing Eleven Music v1 and v2 generation, planning, streaming and inpainting workflows.

Verified facts

Official site	https://elevenlabs.io/docs/api-reference/music/compose ↗
Geography	unknown
inputs	prompt; composition plan; audio reference
outputs	MP3; WAV/PCM on supported plans
endpoint	POST https://api.elevenlabs.io/v1/music
operator	ElevenLabs
functions	compose; stream; composition plans; upload/store for inpainting
evaluation	unknown
api version	v1 endpoint family
restrictions	Paid access; Input and use restrictions in music terms
access method	paid subscription API
documentation	https://elevenlabs.io/docs/api-reference/music/compose; https://elevenlabs.io/docs/overview/capabilities/music
authentication	xi-api-key
models exposed	music_v1; music_v2
safety provenance	Optional C2PA signing for MP3 output
material us relevance	Commercial API offered to US developers.
license and commercial terms	Plan-specific music terms; broad paid-plan use with Enterprise requirements for some media.
documented training data and licensing claims	ElevenLabs states the system uses licensed stems and music.