I am trying to know how get just the live video stream from a facebook page. In my case, I want to build an app to my church and I need just their live stream. On their facebook page are a lot of videos that was streamed, but I'm not interested that, I want just their live stream.
Problem: I don't know when they start streaming and I don't know how get it, I'd like to have just the streaming video that they start streaming.
Someon can help me with that?
IIRC you also asked this question in the FB Dev group and added the info that you do not have access to those pages. W/o access to them or having admin users granting your app access to them you cannot retrieve notifications/callbacks whenever a broadcast starts. Even when just polling them (using the endpoint CBroe mentioned) you need a page access token to do so.