# API Reference API Ref Conversational AI

> Machine-readable Agora documentation pages in this section.

## Documentation

- [REST API](https://docs.agora.io/en/api-reference/api-ref/conversational-ai.md)
- [RESTful authentication](https://docs.agora.io/en/api-reference/api-ref/conversational-ai/authentication.md)
- [Android toolkit API](https://docs.agora.io/en/api-reference/api-ref/conversational-ai/client-toolkit/android.md)
- [iOS toolkit API](https://docs.agora.io/en/api-reference/api-ref/conversational-ai/client-toolkit/ios.md)
- [Web toolkit API](https://docs.agora.io/en/api-reference/api-ref/conversational-ai/client-toolkit/web.md)
- [Retrieve agent history](https://docs.agora.io/en/api-reference/api-ref/conversational-ai/history.md)
- [Interrupt the agent](https://docs.agora.io/en/api-reference/api-ref/conversational-ai/interrupt.md)
- [Start a conversational AI agent](https://docs.agora.io/en/api-reference/api-ref/conversational-ai/join.md)
- [Stop a conversational AI agent](https://docs.agora.io/en/api-reference/api-ref/conversational-ai/leave.md)
- [Retrieve a list of agents](https://docs.agora.io/en/api-reference/api-ref/conversational-ai/list.md)
- [Query agent status](https://docs.agora.io/en/api-reference/api-ref/conversational-ai/query.md)
- [Broadcast a message using TTS](https://docs.agora.io/en/api-reference/api-ref/conversational-ai/speak.md)
- [Status codes and error messages](https://docs.agora.io/en/api-reference/api-ref/conversational-ai/status-codes.md)
- [Send a custom instruction](https://docs.agora.io/en/api-reference/api-ref/conversational-ai/think.md)
- [Query conversation turn information](https://docs.agora.io/en/api-reference/api-ref/conversational-ai/turns.md)
- [Update agent configuration](https://docs.agora.io/en/api-reference/api-ref/conversational-ai/update.md)