I have created add-to-wallet functionality on the web server, and it works great via the website. When the user clicks the button linked to the URL https://domain.com/add-to-wallet/, the passkit is served, the user's phone detects it, and opens the native wallet app. The card can then be added to the wallet. All certificates and passkit configurations are set up for both Google and iOS.
How can I achieve this in the FlutterFlow app?
I thought I could add a button and link it to my URL https://domain.com/add-to-wallet/, but this does not seem to work.
Do I need to create the passkit within the app? Please advise.