Albuquerque, New Mexico Jun 7, 2026 (Issuewire.com) - useapi.net released FlowMusic API, a third-party developer API that turns a plain text prompt into a complete, fully produced song. Built on the Lyria 3 Pro model from Google DeepMind, the API generates vocal or instrumental tracks — with optional custom lyrics and reference images or audio — and exposes a full editing toolkit, all for approximately $0.008 to $0.013 per song, roughly 6 to 10 times cheaper than the official Google Lyria API at ~$0.08 per song.
FlowMusic API provides programmatic access to Google Flow Music at flowmusic.app — the Google Labs music application formerly known as Producer AI, originally derived from Riffusion. Rather than reselling generation, useapi.net acts as a connector: developers link their own flowmusic.app account, and the service handles authentication, job queuing, retries and delivery on top of it — turning the consumer app into a programmable, production-ready endpoint. The per-song figures above reflect useapi.net's API pricing on paid plans.
FlowMusic API exposes capabilities that previously required the consumer web app:
- Compose a full song from a single text prompt (vocal or instrumental)
- Cover an existing track in a new style
- Remix a song with adjusted lyrics
- Extend a track that's too short
- Split any track into individual stems
- Ghostwriter lyric generation, plus reference-image and reference-audio conditioning
The API supports both synchronous and asynchronous generation with webhook callbacks, JSON job tracking, and direct MP3 download, making it straightforward to embed AI music generation into apps, games, content pipelines and creative tools.
"Generative music has been locked behind expensive endpoints and consumer apps. We wanted any developer to add real, full-length songs to their product for the price of a rounding error — with a clean REST API and honest, transparent pricing," said a spokesperson for useapi.net.
Response from the developer community has been overwhelmingly positive. Across the platform's support and Discord channels, developers have highlighted the low per-song cost and the ease of generating complete tracks through a single API, describing FlowMusic API as a practical way to add real music generation to their own products without relying on the consumer app.
For developers building on top of Suno- or Udio-style generation, FlowMusic API offers a lower-cost, fully scriptable alternative with transparent per-song economics: paid plans bundle daily credit top-ups, and concurrency scales with plan tier.
About useapi.net
Operating since early 2023 and used by thousands of developers, useapi.net is an independent platform that provides unified, third-party developer APIs for leading generative-AI services across video, image, music and face-swapping — including Midjourney, Runway, Kling, PixVerse, MiniMax, Google Flow, Dreamina, FlowMusic, Mureka, TemPolor and InsightFaceSwap — with consistent authentication, job handling and pricing.
Disclaimer
useapi.net is an independent, third-party developer service and is not affiliated with, authorized by, endorsed by, or sponsored by Google LLC or Google DeepMind. "Google," "Lyria," "Flow Music," and all related names, logos and trademarks are the property of their respective owners and are used here for identification and descriptive purposes only. FlowMusic API is an experimental service provided on an "as is" basis, and feature availability, pricing and performance may change.
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