What are all the custom URL schemes supported by the Facebook iPhone app?

Question

Note

These URL\'s are likely not available.
Facebook has been updated a number of times and did not officially support any of t

Answer 1

I had a requirement where the client wanted the Social Share buttons on the website to open Facebook and Messenger native apps only. Messenger share is straightforward and documented.

For Facebook, this is a workaround that I used (Tested on Android).

fb://faceweb/f?href=https%3A%2F%2Fm.facebook.com%2Fsharer.php%3Fu%3Dhttp%3A%2F%2Fwww.google.com


fb://faceweb/f?href={{urlencoded sharer.php url}}