# API Reference API Ref Signaling

> Machine-readable Agora documentation pages in this section.

## Documentation

- [REST API](https://docs.agora.io/en/api-reference/api-ref/signaling.md)
- [Android](https://docs.agora.io/en/api-reference/api-ref/signaling/android.md)
- [RESTful authentication](https://docs.agora.io/en/api-reference/api-ref/signaling/authentication.md)
- [Get channel events](https://docs.agora.io/en/api-reference/api-ref/signaling/channel-events.md)
- [Send channel message](https://docs.agora.io/en/api-reference/api-ref/signaling/channel-message.md)
- [Flutter](https://docs.agora.io/en/api-reference/api-ref/signaling/flutter.md)
- [iOS](https://docs.agora.io/en/api-reference/api-ref/signaling/ios.md)
- [Linux C++](https://docs.agora.io/en/api-reference/api-ref/signaling/linux-cpp.md)
- [Linux Java](https://docs.agora.io/en/api-reference/api-ref/signaling/linux-java.md)
- [macOS](https://docs.agora.io/en/api-reference/api-ref/signaling/macos.md)
- [Get message history](https://docs.agora.io/en/api-reference/api-ref/signaling/message-history.md)
- [Send peer-to-peer message](https://docs.agora.io/en/api-reference/api-ref/signaling/peer-to-peer-message.md)
- [React Native](https://docs.agora.io/en/api-reference/api-ref/signaling/react-native.md)
- [Unity](https://docs.agora.io/en/api-reference/api-ref/signaling/unity.md)
- [Get user events](https://docs.agora.io/en/api-reference/api-ref/signaling/user-events.md)
- [Web](https://docs.agora.io/en/api-reference/api-ref/signaling/web.md)
- [Windows C++](https://docs.agora.io/en/api-reference/api-ref/signaling/windows-cpp.md)