# AI Music API

> aimusicapi.org is a unified REST API for AI music generation. It gives developers access to multiple music generation models through one endpoint with API keys, a free tier, and credit-based paid plans.

AI Music API is an independent service that provides a unified developer interface to third-party AI music models. It is not affiliated with, endorsed by, or sponsored by any particular model provider. Model names in the docs describe compatibility only.

## What this site is

aimusicapi.org is a unified REST API for AI music generation. It gives developers access to multiple music generation models through one endpoint with API keys, a free tier, and credit-based paid plans.

## Key facts

- One REST endpoint covers multiple AI music generation models, including Stable Audio and MusicGen as named in the site docs.
- Generated audio is delivered as MP3 by default; some models also support WAV and FLAC output.
- Free tier accounts have a documented rate limit of 10 requests per minute; paid plans raise limits.
- Async polling and webhook endpoints are provided so long generations do not block the caller.
- Support: support@aimusicapi.org

## Product

- [Home](https://aimusicapi.org/)
- [Dashboard](https://aimusicapi.org/dashboard/home): API keys and usage (sign-in required)
- [Request logs](https://aimusicapi.org/dashboard/logs): sign-in required

## Legal

- [Pricing](https://aimusicapi.org/pricing): free tier and paid plans
- [Terms of Service](https://aimusicapi.org/terms)
- [Privacy Policy](https://aimusicapi.org/privacy)
- [Content Safety Policy](https://aimusicapi.org/content-policy)

## Pricing

Current plans, credit packs, and per-generation credit costs are listed at https://aimusicapi.org/pricing. Check that page for exact numbers; this file does not list prices.

- [Pricing](https://aimusicapi.org/pricing)

## Frequently asked questions

### What is the AI Music API?

A unified REST API that gives developers access to multiple AI music generation models through a single integration instead of connecting each provider separately.

### How does pricing work?

There is a free tier to get started. Paid plans are credit-based; each generation costs a fixed number of credits depending on the model and duration. See the pricing page for details.

### What audio formats are supported?

Generated audio is delivered in MP3 by default. Some models also support WAV and FLAC; the format can be set in the API request.

### Which models are available?

The docs name Stable Audio and MusicGen among supported models, with new models added over time.

### Is there a rate limit?

Free tier accounts are limited to 10 requests per minute. Paid plans offer higher limits and enterprise plans offer custom limits.

### How long does generation take?

Most tracks generate in 30–120 seconds depending on the model and requested duration. Async polling and webhook endpoints are provided.

### Can generated music be used commercially?

Yes. The site states generated music is licensed for commercial use across projects such as apps, games, videos, and podcasts.

### How do webhooks work?

A webhook URL is registered in the dashboard. When a generation completes or fails, the API sends a POST request with the task result.

Languages: English has no URL prefix. Other locales use `/zh`, `/ru`, `/de`, `/fr`, `/ja`, `/ko`, `/es`, `/pt`, `/tr`.