Image generation
POST /api/v1/producer/generate/image — high-fidelity cover art and stills from a single prompt.
OmnAPI AI Music, Image, Lyrics, and Music Video API Documentation
One API key for image, lyrics, music, and music-video generation — with a consistent task lifecycle and transparent credit pricing.
Build with a POST and a poll
Section titled “Build with a POST and a poll”Lyrics generation
POST /api/v1/producer/generate/lyrics — themed lyrics with structure tags, ready to feed back into music compose.
Music composition
POST /api/v1/producer/generate/music/compose — full songs from a soundPrompt, optionally with lyrics, instrumental flag, BPM and length.
Direct Suno workflows
POST /api/v1/suno/songs — Suno generation, derive, export, upload and persona flows behind the same task model.
Music video
POST /api/v1/mv — create Fast or Studio music videos from a Suno clip or public audio URL.
One way to poll
GET /api/v1/tasks/{taskId} — the same response shape and status enum for every asynchronous task.
Why developers pick OmnAPI
Section titled “Why developers pick OmnAPI”One integration
Use one authentication header and one task model across image, lyrics, music, and music-video workflows.
Bring your own key
Use an API key in your own browser session with the Interactive Reference to run real requests against api.omnapi.com.
Transparent credits
Each task reports creditsRequired up front and creditsCharged on completion. Failed or cancelled tasks refund eligible credits automatically.
Async by default
Submit, poll, or subscribe to webhooks for delivery without keeping HTTP requests open.
Up next
Section titled “Up next” Authentication Get your API key and use it correctly.
Quickstart Three working POSTs and one GET — copy-paste ready.
The Task Model The one contract every endpoint shares: lifecycle, config, polling, sync/async.
Producer API Endpoint-by-endpoint guide with field semantics and limits.
Suno API Direct music generation, derive, export, upload and persona workflows.
Music Video API Fast and Studio music-video generation through the public API.
Credits & billing How credits are authorized, charged and refunded.