Filters allow the bot to react to a certain keyword with a message.

Adding a filter

Using /filter <keyword> will add a filter to this chat. The bot will now reply that message whenever 'keyword'is mentioned. If you reply to a sticker with a keyword, the bot will reply with that sticker. NOTE: all filter keywords are in lowercase. If you want your keyword to be a sentence, use quotes. eg: /filter "hey there" How you doin?

Deleting a filter

Filters can be stopped by using /stop <keyword>.