I am trying to get a webview to a Stripe Connect Standalone Account (OAuth) signup page working. I can send the user to the right page and even fill in values on the page via the URL parameters, but I cannot receive any data in the callback such as the token that needs to be saved in my app's database when the user submits their data. This is a pretty awful limitation of WebViews. There has been talks of people using Xamarin Auth to do this but I haven't actually seen any code.
I can't be the first person to want to allow users to create a Stripe Account on their phones through our app, so I'm wondering what anyopp else has done. I have thought about creating my own signup page with entries and just sending the data to Stripe.js but it seems unnecessary when OAuth support exists already.