How to find group ID? · Issue #112 · Schmavery/facebook-chat-api
11 Dec 2015 ... threadID on api.listen 's callback is group ID on group chat. If you want to check it manually, open facebook.com/messages/, select the group ...
11 Dec 2015 ... threadID on api.listen 's callback is group ID on group chat. If you want to check it manually, open facebook.com/messages/, select the group ...