Feedback ID: FB22759977 After clicking add to apple wallet in our app, I launch the PKAddPaymentPassViewController and click next. It loads for a few seconds and then I get: [] ProvisioningOperationComposer: Step '' failed with error Error Domain=PKProvisioningErrorDomain Code=5 UserInfo={PKErrorHTTPResponseStatusCodeKey=500}

We are facing issues with the Apple Pay pop up addresses. So for Portugal and Romania, we would like to collect the user's Province/State as part of the checkout experience. We already do that with other payment methods, however, we noticed Apple Pay pop up doesn't include state/province fields for these two countries, which causes orders to arrive with that field as blank. This is causing a lot of logistics issues during fulfillment. Is there a way to fix this and have the field appear for Portugal and Romania users? Case reference: 102869141084 Thank you!

Hello, I have recently started exploring the Apple Wallet extension and have a couple of questions I was hoping you could help clarify: Is there any form of communication between the UI extension and the non-UI extension? From my understanding, the UI extension handles the authorization and simply indicates whether the app approves it or not, without passing additional data. However, the non-UI extension is expected to make calls to the issuer app’s backend, which typically require a token obtained through prior authentication services and may even involve an OTP. Is there a recommended way to share this information between extensions within the Apple Wallet Extension framework, or is using App Groups the only option? Additionally, during the provisioning process, is there any possibility of re-invoking the UI extension if further validation is required? Furthermore, according to the documentation, testing is carried out via TestFlight and in production. Is there any way to test these extensions on a physical device directly from Xcode for debugging purposes, or is TestFlight the only available method? Thank you very much in advance for your time and assistance.

I'm implementing payment processing with Apple Pay on the web, but I've been stuck right at the final step of the flow: decrypting the payment data sent by Apple. Here is a summary of my implementation: The backend language is Java. The frontend portal requests the session and performs the payment using the endpoints exposed by the backend. I created .p12 files from the .cer files returned by the Apple Developer portal for both certificates (Merchant Identity and Payment Processing) and I'm using them in my backend. The merchant validation works perfectly; the user is able to request a session and proceed to the payment sheet. However, when the frontend sends the encrypted token back to my sale endpoint, the problem begins. My code consistently fails when trying to decrypt the data (inside the paymentData node) throwing a javax.crypto.AEADBadTagException: Tag mismatch! I can confirm that the certificate used by Apple to encrypt the payment data is the correct one. The hash received from the PKPaymentToken (header.publicKeyHash) object exactly matches the hash generated manually on my side from my .p12 file. In the decryption process, I'm using Bouncy Castle only to calculate the Elliptic Curve (ECC) shared secret. For the final AES-GCM decryption, I am using Java's native provider since I already have the bytes of the shared secret calculated. (Originally, I was doing it entirely with BC, but it failed with the exact same error). We have exhaustively verified our cryptographic implementation: We successfully reconstruct the ephemeralPublicKey and compute the ECDH Shared Secret using our Payment Processing Certificate's private key (prime256v1). We perform the Key Derivation Function (KDF) using id-aes256-GCM, PartyU as Apple, and counter 00000001. For PartyV, we have tried calculating the SHA-256 hash of our exact Merchant ID string. We also extracted the exact ASN.1 hex payload from the certificate's extension OID 1.2.840.113635.100.6.32 and used it as PartyV. We have tried generating brand new CSRs and Processing Certificates via OpenSSL directly from the terminal. Despite having the correct ECDH shared secret (and confirming Apple used our public key via the hash), the AES tag validation always fails.et, the AES tag validation always fails. Given that the math seems correct and the public key hashes match, could there be an environment mismatch (Sandbox vs. Production) or a domain validation issue causing Apple to encrypt the payload with a dummy PartyV or scramble the data altogether? Any guidance on this behavior or the exact PartyV expected in this scenario would be highly appreciated.

My understanding is that MPAN is provided for any of the payment request types that support the tokenNotificationURL (deferred/recurring). If you omit the tokenNotificationURL from the request do you still get an MPAN (when supported by the banking network)? Or is it only if that property has a value? Is there a different way you are supposed to trigger an MPAN?

Hi everyone, Is there a way to check the integrity of the auto updating version of the Apple Pay JS SDK? SRI can only be used for the semantic version. Any help/suggestion is appreciated.

During the in‑app provisioning flow, we successfully obtain the provisioning certificates and generate object for posting. However, in the production environment the flow fails when posted to a broker. broker/v4/devices/{SEID}/cards The staging environment works correctly and provisioning completes without issues. Object {encryptedCardData, activationData, ephemeralPublicKey} is build. The T&C screen never appears. FB22332303