> ## Documentation Index
> Fetch the complete documentation index at: https://docs.xbox.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Chat API Reference (contents)

> Chat API reference for the Microsoft Game Development Kit (GDK), including Game Chat 2 voice APIs and links to PlayFab Party networking documentation.

This section contains the chat features for the Microsoft Game Development Kit (GDK).

## In this section

[GameChat2](https://docs.xbox.com/reference/chat/gamechat2/gamechat2_members.md)\
Game Chat 2 APIs

## Online reference

[PlayFab Party](https://learn.microsoft.com/gaming/playfab/features/multiplayer/networking/)\
Networking APIs for low-latency chat and data communication with PlayFab Party.\
**These APIs are located online and are not included in this documentation set.**

## See also

[Chat Overview](https://docs.xbox.com/services/xbox-services/multiplayer/chat/gc-chat-toc.md)

[Microsoft Game Development Kit](https://docs.xbox.com/services/playfab/sdks/platforms/gdk.md)


## Related topics

- [API reference (contents)](https://docs.xbox.com/reference/gc-reference-toc.md)
- [Networking API reference (API contents)](https://docs.xbox.com/reference/networking/gc-reference-networking-toc.md)
- [Chat (contents)](https://docs.xbox.com/services/xbox-services/multiplayer/chat/gc-chat-toc.md)
- [Class contents](https://docs.xbox.com/reference/chat/gamechat2/classes/chat_user/chat_user_local/chat_user_local.md)
- [Game Chat 2 overview (contents)](https://docs.xbox.com/services/xbox-services/multiplayer/chat/game-chat2/game-chat-2-overview.md)