Prerequisites: - [Telegram Bot](https://core.telegram.org/bots/#3-how-do-i-create-a-bot) - [Telegram application](https://my.telegram.org/apps) Implementations: 1. Join channel via [JoinChatRequest](https://github.com/zelenin/go-tdlib/blob/ec36320d03ff5c891bb45be1c14317c195eeadb9/client/function.go#L4990) 2. ~~Search messages via [SearchMessages](https://github.com/zelenin/go-tdlib/blob/ec36320d03ff5c891bb45be1c14317c195eeadb9/client/function.go#L1851)~~ *(The method is not available for bots)* 3. Extract and matches Refs: - [Telegram Database Library](https://core.telegram.org/tdlib) - [zelenin/go-tdlib](/zelenin/go-tdlib)