# auor.io (Oreo)

> [auor.io][] (Oreo) is an [x402][] AI agent research toolkit, providing almost any static API information, or stateless API information through internet-native payments.

Important notes:

- All APIs aim to provide familiar response shapes when compared to other public APIs.
- No API Keys are required to use Oreo. All APIs can be accessed directly, and each single call is paid for individually.

## Documentation

- [General API rules](https://api.auor.io/docs/general.md)
- [All endpoints](https://auor-io.gitbook.io/docs/llms.txt)

[auor.io]: https://auor.io
[x402]: https://www.x402.org/