I think I have gotten a long duration page access token. When I got the long token for my user, ( https://developers.facebook.com/roadmap/offline-access-removal/#extend_token ) it returns the token and the duration (60 days). But when i get the user’s pages using that token, I just get the page token, with no clue as to its duration.
I just want to check the page token and see what it’s duration is, just a sanity check to know that I am doing things correct.
You can check your access token directly in the Facebook debugger. Just insert your token and you should get the expiration time.