I have been messing around with Twitch chat integration for UE4 and finally got far enough along to share some video.
I have Emotes and standard Badges as well as loyalty Badges working.
I have blueprint delegates for chat messages , subscribes , re-subscribes , user join channel , user leave channel , user followed , user Notice , channel Notice and various other delegates like to download Emotes and Badges and to request json data from Twitch API to get channel and user data.
https://youtube.com/watch?v=lPLUl5SAv1A
I am interested in feedback so let me know what you think.