Thanks for the post, in this page you'll find a sample for AppClips as well as the first note will provide you the 101 of App Clips. I always recommend developers to go over all those videos and documentation liked on that note. Then download the app, look at every single configuration from that app including the Clip target! https://developer.apple.com/documentation/appclip/fruta-building-a-feature-rich-app-with-swiftui In my opinion and without going deep in your solution, the reason your AASA endpoint is never getting called when you scan the QR code is due to a common misconception about how iOS handles App Clips and Universal Links, the iOS device does not fetch the AASA file at the moment you scan a QR code. Downloads the file at app installation time and there is also a delay. When you scan a QR code, iOS checks its local cache and Apple's CDN records to see if that URL is registered to an App Clip. If Apple's CDN hasn't validated your AASA file, or if the TestFlight configur