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Apple Pay fractional amounts for RSD
Hello all, I’m helping a customer integrate Apple Pay, and I’m seeing a behavior I can’t fully explain. I hope someone here can help clarify whether this is expected or whether it’s a bug / misconfiguration on my side. Currency: RSD (Serbian Dinar) Amount: 3.45 RSD (two decimals) Result: Apple Pay cancels the payment automatically when the amount includes decimals, without even displaying the paymentsheet. Things I have checked: ISO 4217 defines RSD with 2 minor units, so fractional amounts like 3.45 should be valid. Processors treat RSD as a two-decimal currency. Apple’s documentation does not provide a per-currency decimal rule table. In testing, whole-number RSD amounts succeed, while fractional amounts (e.g. 3.45 RSD) fail. I did not encounter this problem with other currencies like EUR, USD. Has anyone encountered this issue before?
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Oct ’25
Domain verification failed
Hi support, I'm getting the following error when I tried to re-verify my domain: Domain verification failed. Review your TLS Certificate configuration to confirm that the certificate is accessible and a supported TLS Cipher Suite is used. I have uploaded the required apple-developer-merchantid-domain-association.txt file and it is reachable from the Internet in the proper location https://www..com/.well-known/apple-developer-merchantid-domain-association.txt. The SSL certificate has been renewed and it offers at least one of required cipher suites based on the Apple document https://developer.apple.com/documentation/applepayontheweb/setting-up-your-server. The current verification will expire soon. Need your help urgently. Thanks, YaoF
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172
Jul ’25
Payment Services Exception Unauthorized
We’re attempting to call the Apple Pay Web Merchant Registration API using our Platform Integrator flow and consistently receive 401 Unauthorized, despite successful TLS/mTLS. Details: Endpoint: https://apple-pay-gateway-cert.apple.com/paymentservices/registerMerchant (POST) Payload: { "domainNames": ["breakerfy.com"], "encryptTo": "platformintegrator.ai.packman", "partnerInternalMerchantIdentifier": "merchant.ai.packman.1", "partnerMerchantName": "breakerfy", "merchantUrl": "https://breakerfy.com" } Domain association: URL: https://breakerfy.com/.well-known/apple-developer-merchantid-domain-association What we tried: We created a Payment Platform Integrator ID (platformintegrator.ai.packman) We created a CertificateSigningRequest We used the certificate signing request to create an Apple Pay Platform Integrator Identity Certificate and downloaded the signed certificate. We exported the Private Key from keychain access in PKCS 12 format We converted both the private key and the signed certificate to PEM format We created a merchant id We used the converted keys to send requests to the API We received { "statusMessage": "Payment Services Exception Unauthorized", "statusCode": "401" } we also tried curl with the original p12 file and also had no luck. What could be the issue ?
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182
Jan ’26
Apple Pay - Missing ECIIndicator in PassKit Payment token
Hello, I'm using PassKit with to perform Apple Pay payment in a financial application. Our approach are: On iOS application, define PKMerchantCapability threeDSecure and credit, perform apple pay experience and get the encrypted response. On PCI service, receive the encrypted data Payment token, decrypt this data, and use to perform the payment. The problem is, in MasterCard transaction the eciIndicator is missing. I want to know if has some rule or problem about it.
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4w
Apple Pay In-App Provisioning Development extended entitlement unable to select on create Provisioning Profile
We request your support in enabling the extended entitlement feature for our team when creating provisioning profiles. This is because we need to include the ApplePay In-App Provisioning Development extended entitlement in our Bancoagricola app. Currently, when creating new provisioning profiles, the screen to configure Additional Entitlements is not displayed for our team. However, we have verified with our provider HST (https://hst.com.br/) that this screen does appear in their Apple account. Thank you very much for your support.
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190
Jul ’25
iOS 16 recurring payment configuration not reflecting in UI
We are integrating iOS 16 recurring payments in our app, everything works fine but we have a few questions Question 1 let recurringPaymentRequest = PKRecurringPaymentRequest(         paymentDescription: "Pro Membership",         regularBilling: regularBilling,         managementURL: url       ) we assume managementURL is supposed to come in the user's wallet where he/she can tap to change the recurring payment option to our backend, but in the wallet, the transaction appears without this URL and have no indication that it is a recurring payment, Can someone guide what we missed Question 2 For apps that only have apple pay on mobile, managementURL can open the app as a deep link from the Wallet app and the user can update or delete the payment method for the automatic reload payment from the app directly, Question 3 For cancellation, the recurring payment app should have some UI where the user can tap which hit our backend and remove the apple pay merchant token from our system and apply cancellation business logic, no apple API involves in the cancellation of recurring payment
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1.4k
Sep ’25
Apple Pay SDK on Chrome Failed to execute postMessage on 'Window'
Hello I'm getting an error when the Apple Pay sheet opens on a third party browser like Chrome when completeShippingMethodSelection is called 'DataCloneError: Failed to execute 'postMessage' on 'Window': #<Object> could not be cloned.' I'm also seeing this warning when the apple pay sheet opens Failed to execute 'postMessage' on 'DOMWindow': The target origin provided ('https://applepay.cdn-apple.com') does not match the recipient window's origin although I also see this warning on https://applepaydemo.apple.com/
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301
Apr ’25
App ID Configuration - Capabilities state inconsistency
Hello, I am experiencing an issue with the Apple Pay capability on my App ID. I have created a Merchant ID. I enabled Apple Pay in the App ID configuration and linked it to the merchant. However, sometimes when I revisit the App ID in the Apple Developer portal, the Apple Pay capability appears disabled, even though I saved it. This happens intermittently; at some times the capability is correctly shown as enabled, and other times it disappears. Context: I am using Expo Managed Workflow with EAS Build for iOS. The issue prevents the provisioning profile from including Apple Pay, which causes Stripe isPlatformPaySupported function to return false on ios devices. Attached: Screenshots of the App ID page showing Apple Pay enabled and disabled. Could you please advise why the capability is not being consistently saved, and how to ensure it stays enabled? Thank you,
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Oct ’25
Apple Pay Is Not Available in "
We are encountering an issue where Apple Pay shows an unexpected popup with a message and an "OK" button when confirming a payment (after double-tapping the power button). This issue began appearing last week without any changes to the codebase or configurations. Steps to Reproduce: Open the app and initiate an Apple Pay payment. Add a valid card if not already present. Confirm the payment using the side button (double-tap). Instead of completing the transaction, a popup appears with a generic message and an "OK" button. Expected Behavior: Apple Pay should process the payment and provide a confirmation or error based on the transaction status. Actual Behavior: A popup appears with a generic title and an “OK” button. The transaction is not processed. Environment Details: Platform: iOS Apple Pay integration has been functioning correctly for years No recent updates to Apple Pay-related code or configuration Configurations Checked: App Identifier is correctly set with the bundle ID Apple Pay Payment Processing is enabled in the App ID configuration Correct Merchant ID is selected and matches in Xcode capabilities *.entitlements file contains correct Apple Pay entitlement Payment Processing Certificates are valid and in place Additional Notes: The issue appeared suddenly without any modifications to the app. We suspect it may be due to external changes (e.g., Apple system update or merchant validation issue). Please advise on any further steps we can take to diagnose or resolve this issue.
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May ’25
Inquiry regarding the domain, when the two companies merge
'Company A' is scheduled to merge with its parent company, 'Company B'. Both A and B have Apple accounts. A's account has one domain registered for Apple Pay integration, while Account B has no domain registered. We attempted to register A’s domain under B’s account. However, the notification 'Requested domain name has been verified previously.' appeared, and we could not complete the registration. Please confirm whether it is correct that a domain already registered under Account A cannot be registered again under Account B. If we cannot register same domain in two accounts, we believe that the domain registered under A's account must be deleted first and then registered under B's account. In that case, will payments become unavailable immediately upon deletion of the domain, or will payments still be possible for a certain period of time after deletion? In our testing, we found that payments were not blocked immediately, but we would like to confirm further. We are concerned about the possibility of transaction failures during the short period between deleting the domain from A's Account and registering it under B's Account.
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115
Oct ’25
Implementing multiple payment gateways on same domain
Hi Everyone, My team is working on an online marketplace for FMBs in Saudi Arabia (with a plan to expand to other markets later). We are currently working on integrating multiple payment gateways with embedded Apple Pay support into our platform. We’ve encountered an issue with the apple-developer-merchantid-domain-association file. Based on advice from one of our payment partners, we've ensured that the domain association file is uploaded in the correct format. This works successfully with our first payment gateway. However, for the additional payment gateways we are integrating, we would also like to enable Apple Pay with embedded support. The challenge is that each payment gateway requires its own domain verification, but the verification file uses the same file name. This prevents us from supporting multiple gateways on the same domain. Has anyone in the house been able to implement a similar solution, or know how we can best implement this? Please, I'll appreciate advise on how we can configure Apple Pay domain verification to support multiple payment gateways on the same domain? Any specific guidance or best practices would be greatly appreciated. Best regards,
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131
Oct ’25
Apple Pay Merchant Identity Certificate - renewal problems
We are having trouble trying to renew our Apple Pay Merchant Identity Certificate. We can create the CSR file and add to the developer portal. We then convert this to a .pem and then a .p12. When we test the certificate in Postman however, we see the following error: "statusMessage": "Payment Services Exception pspId=xxxx unauthorized to process transactions on behalf of merchantId=xxxx reason=xxxx is not a registered merchant in WWDR and isn't properly authorized via Mass Enablement, either.", "statusCode": "417" We are sending the following POST request to 'https://apple-pay-gateway.apple.com/paymentservices/paymentSession': {"merchantIdentifier": "merchant.com.xxxx.applepaytest", "domainName": "beta-xxxx.com", "displayName": "beta-xxxx.com"} Anyone got any ideas what the issue may be? In the meantime I will look at completing our domain verification as that is also due soon and we thought it may possibly have something to do with the certificate issues we are seeing.
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127
Oct ’25
Issue Retrieving Bound Cards in Wallet Extension Non-UI Extension
Hi, I’m encountering an issue in my app’s Wallet Extension, specifically within the Non-UI Extension, where we are unable to retrieve payment passes bound to a user’s account. The same code that successfully retrieves these bound cards in the main app does not work when used in the Non-UI Extension. Case-ID: 8932090 Steps to Reproduce: Set up In-App Provisioning: Ensure that the app has the necessary In-App Provisioning permissions. This functionality works correctly in the main app, confirming that the permissions are properly configured. Configure Wallet Extensions: Follow the Wallet Extensions documentation to configure the app, including all required settings for the Non-UI Extension. Add Code to Retrieve Payment Passes: In the main app’s LoginView, implement the following code in the handleLogin() method to retrieve payment passes: // Get the identifiers of payment passes that already exist in Apple Pay. paymentPassLibrary = self.passLibrary.passes(of: .secureElement) for pass in paymentPassLibrary { if let identifier = pass.secureElementPass?.primaryAccountIdentifier { if pass.isRemotePass && pass.deviceName.localizedCaseInsensitiveContains("Apple Watch") { remotePassIdentifiers.insert(identifier) } else if !pass.isRemotePass { passIdentifiers.insert(identifier) } } } Verify Functionality in Main App: Run the app and verify that the code successfully retrieves the payment passes bound to the user’s account. Implement Code in Non-UI Extension: Add the same code to the Non-UI Extension, specifically in the WNonUIExtHandler class within the override func status(completion: @escaping (PKIssuerProvisioningExtensionStatus) -> Void) method. Test in Wallet Extension: Run the Wallet Extension and observe that the payment passes are not retrieved when the code is executed in the Non-UI Extension. Has anyone encountered a similar issue or can provide insight into why the code might not work in the Non-UI Extension compared to the main app? Support Information: iOS Version: 17.5.1 Development environment: Xcode 15.4 (15F31d), macOS 14.3 (23D56) Any help or suggestions would be greatly appreciated. Thank you!
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1.5k
4w
Apple Pay Fails in Chrome
I'm implementing Apple Pay for our application via the Apple Pay JS API, and everything works as expected when initiating a session from a Safari browser. However, when attempting to start a session in a non-Safari browser (Chrome in this case), I see the following behavior: The "Scan Code with iPhone" popup appears I scan the code with my device (9th gen iPad running iPadOS 18.5 if that matters) The Apple Pay view does not appear on the device, and the "Scan Code" popup closes on the browser without any further information given. I can see the messages being passed in the network tab, with the final message being a "getPaymentRequestResponse" message appearing at the time the code is scanned. I suspect merchant validation is failing since that should be the next step, but that's just an educated guess at this point. I would appreciate any help getting this issue resolved.
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Jul ’25