I setup a test user to test FBInstant.paymentsfor my instant game but it seems that even for test users it only work in Android? is there any way to test it on browser?
doesn't work even on embedded mode.
Even if CTRL+SHIFT+I is in mobile->Galaxy S5
FBInstant.getPlatform(); it prints WEB.
is there any hack to test it on browser?
https://developers.facebook.com/docs/games/instant-games/guides/in-app-purchases/
Test transactions are only supported on Android at this time.
There is currently no way to test transactions on web without spending money. This is something that we will look to fix in the future.