Getting the list of Facebook pending requests of a user

Getting the list of pending facebook requests of a user a few weeks back was as easy as calling https://graph.facebook.com/me/apprequests?access_token={user_access_token}

We discovered around the 1st October that some of our requests were failing in production, without any more clue than some "OAuthException: access_token invalid" messages in our logs.

It appears that FB changed the way their endpoint react to /apprequests call. Of course, they didn't bother telling us.

The previous url does not work anymore. Switching the user access_token to the app access_token as documented does not work (as usual with FB documentation). It returns an error.

Instead, the following call wil yield the correct result: https://graph.facebook.com/{user_id}/apprequests?access_token={app_access_token}