Hey dude, any luck on this? I too am lost on this. Cheers!
I have a scenario in app where i need to do something after customer login in my shop. Can I have something like customer login webhook?
Maybe you could add a script which checks if page referrer was /login? If so, customer just logged in, right?
Console.Log( document.referrer );
Then you could submit a request to your app via app proxy.