Description
AIMusicAPI is a developer-facing REST API that provides programmatic access to Suno-style AI music generation. The site states plainly that it is not affiliated with Suno, whose official service is at suno.com; AIMusicAPI instead offers a way for developers to call Suno-style models from code, since Suno itself has not shipped a public self-serve API.
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Developers authenticate with a bearer token and send JSON requests to endpoints such as the music-creation endpoint shown in the site's own code sample. As of September 9, 2026, the API accepts the v6, v6-wild and v6-mini model ids for generation. A track typically generates in roughly 30 seconds to a few minutes depending on the request.
The API covers vocal music generation from text prompts, instrumental generation, extending an existing track, generating a cover of a song, replacing a specific section, swapping the sound or the vocals in a track, and stem separation, both basic and full-track. Output is described as free of watermarks, and AIMusicAPI says generated tracks are cleared for commercial use through its premium subscription pool.
New users get 30 free credits with no credit card required to test the API, and generation is billed pay-as-you-go at $0.08 per generation beyond that. Alongside the API, the site publishes developer reference material: a comparison of AI music generation APIs, a cheat sheet of prompt and lyrics character limits by Suno model version, and an explainer on the current state of Suno's own API access.
AIMusicAPI is built for developers adding music generation to their own products rather than for people looking for a consumer app: games needing adaptive soundtracks, apps needing background or meditation music, podcast production needing intros and transitions, and marketing or content tools needing custom tracks. Support is offered through a Discord community. Because it is a third-party wrapper around Suno's models rather than an official Suno product, model access and pricing depend on AIMusicAPI's own infrastructure rather than a direct Suno partnership.
- CategoryAI Music Generators
- Pricing ModelUsage-based
- DeploymentCloud
- PlatformsWeb
AIMusicAPI's Core Features
REST API with bearer-token authentication and JSON requests
Supports Suno v6, v6-wild and v6-mini model ids
Vocal and instrumental music generation from text prompts
Extend, cover, replace-section, and sound/vocal swap operations on existing tracks
Basic and full-track stem separation
Commercial-use licensing through a premium subscription pool
No watermark on generated audio
30 free credits for new users, then pay-as-you-go pricing
How to use AIMusicAPI?
Sign up: Create an account to receive 30 free credits, no card required.
Get an API key: Generate a key from your account to authenticate requests.
Call the generation endpoint: Send a JSON request with a bearer token specifying the model id and prompt.
Choose an operation: Generate vocals, instrumentals, a cover, an extension, or a stem separation.
Retrieve the output: Download the generated track once processing completes.
AIMusicAPI's Use Cases
- Game soundtrack generation
- App background music
- Podcast audio branding
- Song cover or remix
