To complete authentication flow when the request is sent through Email or SMS, it comes as a URL, which is specially formatted to be handled by the BlokSec SDK. These URLs will have the FQDN (fully-qualified domain name) of https://bloksec.io.
To properly handle these URLs, your app must be configured to handle the Universal links. (Please see https://developer.apple.com/ios/universal-links/ for more information about universal linking in iOS.) Update your AppDelegate to respond to the user activity object the system provides when a universal link routes to your app, as described in Supporting Universal Links in Your App With these pre-requisites completed, you are ready to begin leveraging the SDK in your application.