Facebook API advice gives me the heebie-jeebies
Using Jamroom
You can pretty much ignore it. You needed to agree to get the key, so they send you the messages. But its the module that does the connecting, and even then its OneAll that takes care of the connection.
Years ago we tried to make native connection scripts but got so sick of having to update it just to keep it running everytime facebook or other decided to change it, this time we found OneAll who handle that part for us.
So as long as the connection between your Jamroom site and Oneall is working (which has been pretty stable for many years) then they will take care of the connection necessities to facebook at their end. Thankfully.