Realtime information

lets take an example for better understanding.

i have jitsi on one of my servers.

a room got created… named xyz

is thier anyway i can get realtime infromation like no of participants …chats. .audio /video info etc…

and if there is a way can i connect to my backend?

You could perpahs write a prosody module which posts webhooks with your desired events. Or if you want that for analytical purposes then you can use a custom analytics script.