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

# Index

# Chat Channels

crocbot connects to Telegram via the Gateway. Text, media, and reactions are fully supported.

## Supported channel

* [Telegram](/channels/telegram) - Bot API via grammY; supports groups, DMs, and media.
* [WebChat](/web/webchat) - Gateway WebChat UI over WebSocket.

## Notes

* Fastest setup is **Telegram** (simple bot token via BotFather).
* Group behavior: see [Groups](/concepts/groups).
* DM allowlists are enforced for safety; see [Security](/gateway/security).
* Telegram internals: [grammY notes](/channels/grammy).
* Troubleshooting: [Channel troubleshooting](/channels/troubleshooting).
* Model providers are documented separately; see [Model Providers](/providers/models).