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Apple Pay Documentation

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Receiving 401 since Friday 24th Jan 2025 from https://apple-pay-gateway-cert.apple.com/paymentservices/registerMerchant
we are experiencing an issue when making an HTTP call to: "https://apple-pay-gateway-cert.apple.com/paymentservices/registerMerchant". The response we are receiving back is HTTP Status Code 401 Unauthorized. We noticed the issues started around "Jan 24, 2025 at 9:51:46.327 am" and is still carrying on. Some other examples of when the calls failed: Jan 27, 2025 at 3:04:31.387 pm Jan 27, 2025 at 9:46:04.068 am Jan 27, 2025 at 3:36 pm All of the above dates and times are UK GMT +0 times. As the problem is around HTTP status code of 401 Unauthorised its tough to show what's actually happening. Like I stated above everything was working correctly before the 24th of Jan and nothing has changed or been modified on our side. I have even tried to do the following: Use the first set of Certs to perform a test Still returns 401 Delete a Cert and re generating them from scratch to perform a test with those set of Certs Still returns 401 I have just tried to process another HTTP call to the paymentservices/registerMerchant and I could inspect the headers of the request and im hoping this helps in your investigation. Headers: x-keystone-correlationid = 8f9a3c16-f78f-4f9b-9484-63190ef14a77 Date = Tue, 28 Jan 2025 10:00:43 GMT x-envoy-upstream-service-time = 4 x-apay-service-response-details = via_upstream We also found an article that has us a bit worried about this issue. Article here: https://developer.apple.com/news/?id=2x8awlvm States that Apple/Apple Pay will be making some changes to the ciphers in the coming months. With this article and the issues we seeing on Sandbox Environment we are worried that come the 4th of February as stated in the article that our Production Environment will be effected and we will stop being able to use Apple Pay so that gives us about a week to fix any issues/change code that might come out of it. Please could you come back with some information around the Article posted and if our Production Environment would be impacted.
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500
Jan ’25
Sandbox Testing
Hi, I set up a Sandbox Tester account in my company’s Apple Developer Program and signed in on my iPhone under Settings → App Store → Sandbox Account. When I go to Wallet → Add, I only see options for Credit or Debit Card or Travel Card. The option to add an Apple Pay Sandbox Card is missing, and when I try entering the test card numbers from Apple’s documentation (developer.apple.com/apple-pay/sandbox-testing), the card is not valid. Has anyone experienced this and found a solution? Thanks! PS: I can't post this to Wallet Category, I keep getting error that it contains sensitive text.
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237
Sep ’25
Scan Code like QR to pay by Apple Pay
During checkout at apple.com using a non-supported Apple Pay on the Web browser, apple.com presents a QR like code offering to "Scan Code with iPhone" to pay. The payment continues using Apple Pay on the iPhone after scan. We already offer Apple Pay and Apple Pay on the Web. Is this QR code option available for us for non-supported browsers? Could you point me to the docs to add it? Thank you.
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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
Is HTTPS necessary for development with Apple Pay
I'm working on adding Apple Pay to my web site and I'm getting this error when the element loads. InvalidAccessError: Trying to start an Apple Pay session from an insecure document. Do I need HTTPS on my development site? I have it on my production site, but I've never enabled it for dev. If so, will it work with a self-signed certificate? If not, what does this error mean? How can I resolve it?
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574
Dec ’24
Transactions automations don't seem to work
Hello, I have had a problem with Transaction shortcut automation since last month, the automation does not work anymore. Whenever a transaction is done, I tap in the notification to run the automation but always gives the error "Automation failed". I can confirm the automation worked last month but suddenly it is not working anymore. Below is the screenshort of the error and the other image is how it appeared in numbers when running the automation. As you can see, in Jan 8th worked fine (that is why the full name of the card appears). Actually, the other rows are from another shortcut that I have. I would really appreciate if anyone has any insights about that, or if this happened to you as well. Thanks in advance! Arnold
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455
Feb ’25
Apple Pay on Google Chrome
Hi - I have a question. I am trying to understand when Apple Pay will be available on non-IOS desktop devices (specifically Google Chrome). I was hoping to understand better the process, specifically the following: How can I get the Apple Pay QR code installed on my desktop checkout page on Google Chrome? How long does this process usually take? If I work with Stripe, do I need to get approval from them to install the Apple QR code onto my Google Chrome checkout page? Is this readily available to all merchants (i.e., installing Apple Pay on Google Chrome)/ I have not seen this on any other checkout pages yet. Are there any examples you could point me to of merchants that have installed Apple Pay onto non-IOS desktop so I could trial the process (i.e., a list of existing merchants that have put the QR code onto their Google Chrome checkout pages)?
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1.9k
Sep ’25
Wallet Extension show tips "Cannot Add Card"
When integrating the Wallet Extension, after clicking my app icon from the "From Apps on Your iPhone" list, I encountered the message: "Cannot Add Card. 'XXX' is not responding. Wait a few minutes and try again. If the problem continues, contact the card issuer's customer service" instead of the configured login page appearing as expected. What could be causing this issue, and how should I resolve it?
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495
Oct ’25
Apple Pay Test Environment - The Right Way
Hi team, We were wondering what's the correct way of configuring a test environment with Apple Pay. Not sure if this is explicitly mentioned in the documentation, but in order to avoid having the same certificates shared between test and production, should we have a different merchant identifier (and pair of certificates) for test purposes only? The above is the main question. However, two follow up questions: Do you know if payment processors usually allow the merchant ID to be configured, so that only payments generated with the prod certificates can be accepted? Is there any risk of someone getting hold of the certificates generated for the test environment (which are usually less safe than production) and using that to process payments in production?
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540
Feb ’25
New apple pay in PC chrome dosn't work with iOS 18
I've encountered an issue with Apple Pay in PC Chrome with iOS 18. Below is the scenario and code for reference: Issue Scenario: A button is clicked to initiate the Apple Pay process. A QR code window pops up, which I scan with my phone. As soon as the session is established, the window closes immediately, not allowing the user to select a payment card. No errors appear in the console. Here's the code snippet for handling the Apple Pay button click: const onApplePayButtonClicked = () => { if (!window.ApplePaySession) { return; } log('Apple Pay button clicked'); const request = { countryCode: 'UA', currencyCode: 'UAH', merchantCapabilities: ['supports3DS'], supportedNetworks: ['visa', 'masterCard'], total: { label: 'PoC Merchant Apple Pay', type: 'final', amount: amount.toString(), }, }; const session = new window.ApplePaySession(3, request); session.onvalidatemerchant = async (event) => { try { log('Creating ApplePaySession'); const response = await fetchAppleSessionAPI(event.validationURL, applePayMercantId, { deviceId, refreshToken }); log('validateMerchantResponse', response); session.completeMerchantValidation(response.applePaySessionData); } catch (error) { log('validateMerchantError', error); } }; session.onshippingmethodselected = () => { const newTotal = { label: 'PoC Merchant Apple Pay', type: 'final', amount: amount.toString(), }; session.completeShippingMethodSelection(window.ApplePaySession.STATUS_SUCCESS, {}, newTotal); }; session.onpaymentauthorized = async (event) => { log('onpaymentauthorized', event); const result = { status: window.ApplePaySession.STATUS_SUCCESS, }; session.completePayment(result); log('TOKEN', event.payment.token); }; session.begin(); }; Troubleshooting Steps Taken: Verified that window.ApplePaySession is available. Checked for any console errors—none found. Confirmed that the QR code scanning and session initiation work as expected. Expected Behavior: After scanning the QR code and establishing the session, the user should be able to select a payment card and proceed with the payment flow. Current Behavior: The window closes immediately after the session is established, preventing card selection. Has anyone else faced this issue or has insights on how to resolve it? Thanks in advance!
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667
Jan ’25
Format of expirationDate on Merchant Token Event
I am working on implementing merchant token notifications. When calling this endpoint https://developer.apple.com/documentation/merchanttokennotificationservices/merchant-token-event-retrieval, the result contains a CardMetadata object with an expirationDate field (see https://developer.apple.com/documentation/merchanttokennotificationservices/cardmetadata). What is the format of this field? The spec only mentions that it has a maximum length of 8 characters.
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120
Oct ’25
The Future of the PaymentRequest API
I am adding Apple Pay to my eCommerce site and I am having a lot of difficulty with the PaymentsRequest API in Microsoft Edge browser. I have a partial implementation that displays the Apple Pay button and creates a PaymentRequest when the button is clicked. That's all. On Safari, this is enough to display the Apple Pay dialog. The process doesn't proceed further because I haven't implemented a handler for the merchantvalidation event. With Chrome on a Mac, the behavior is the same, I can scan the code and see the Apple Pay dialog. On Microsoft Edge, I never see the code to scan. In my web console, I'm seeing errors like InvalidStateError: Failed to execute 'canMakePayment' on 'PaymentRequest': Cannot query payment request and NotSupportedError: The payment method "https://apple.com/apple-pay" is not supported. No "Link: rel=payment-method-manifest" HTTP header found at "https://www.apple.com/apple-pay/" Is Apple Pay not supported on Windows? I see the demo site here, which gets farther than I have gotten. It does display the scan code, but payment still never completes. I see the same payment-method-manifest error in the console. If Apple Pay is not supported on any PCs other than Macs, is there any reason to use the PaymentRequest API instead of Apple Pay JS? I started digging into the W3C standards and it turns out that merchantvalidation event is deprecated. Chrome on Mac does catch it, so it seems like it's supported there. But I have concerns about the long term future. Is it going to remain supported? If so, I would imagine that the interface could change. It seems like the only benefit of the W3C PaymentRequest API is that Mac users with non-Safari browsers may still be able to use Apple Pay. In theory, that's something I'd still like to support, even if it's only a small number of users, but I only have time for one integration right now, and I need to pick the best one. How much faith should I have in the W3C PaymentRequest API? Is it reasonable to pursue it with the goal of including all Mac users regardless of browser? Or is it likely a dead API and I should stick to Apple Pay JS instead to provide a better experience to Safari users? It also looks like the PaymentRequest API isn't fully finalized yet, so maybe that's the source of my issues. Maybe I should just use Apple Pay JS for now with an eye to supporting PaymentRequest when the spec is finalized. I greatly appreciate your input.
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724
Jan ’25
Merchant domain verification
Hello, I'm experiencing an irregular issue with Apple Pay merchant domain verification. As you know, Apple requires domain verification every two months to maintain Apple Pay functionality. The problem is that while the verification sometimes happens automatically without any issues, other times it fails to complete, even though the required file "apple-developer-merchantid-domain-association.txt" is correctly available on our server. When automatic verification fails, the Apple Pay service becomes non-functional on our website, forcing us to perform a manual verification to restore the pending service. Is it normal to encounter such inconsistent automatic verification processes? What could be causing these intermittent verification failures, whereas manual verification always succeed? suggesting this might not be related to IP address restrictions described on the Apple documentation. Thank you in advance,
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Assistance with Adding Subdomain to Apple Sandbox Domain List
Hi team, I'm currently trying to add a specific subdomain (with a path) to Apple's Sandbox domain list, but it seems Apple only allows the main domain to be entered. Due to strict client security policies, we aren't allowed to use just the main domain, which is creating a roadblock in our implementation. Is there any way to add a full subdomain or URL path to the Sandbox configuration? I'm happy to join a call to explain the scenario further if that would help. Thanks in advance for your support!
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88
Apr ’25
[Apple Pay]how to update multiTokenContexts when PKPaymentRequestShippingContactUpdate method trigger
multiTokenContexts is defined as follows (https://developer.apple.com/documentation/passkit/pkpaymentrequest/multitokencontexts) You can assign a value when initializing PKPaymentRequest (https://developer.apple.com/documentation/passkit/pkpaymentrequest). However, in actual usage scenarios, when the Apple Pay address changes and PKPaymentRequestShippingContactUpdate (https://developer.apple.com/documentation/passkit/pkpaymentrequestshippingcontactupdate) is triggered, how to update multiTokenContexts? The documentation and code do not provide updates for this parameter. In contrast, Apple Pay on the Web provides newMultiTokenContexts as an update when ApplePayShippingContactUpdate (https://developer.apple.com/documentation/apple_pay_on_the_web/applepayshippingcontactupdate) is triggered. Has anyone encountered this problem? Would you happen to have any solutions? Thank you.
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430
Jan ’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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122
Oct ’25
Wallet Extension show tips "Cannot Add Card"
When integrating the Wallet Extension, after clicking my app icon from the "From Apps on Your iPhone" list, I encountered the message: "Cannot Add Card. '***' is not responding. Wait a few minutes and try again. If the problem continues, contact the card issuer's customer service" instead of the configured login page appearing as expected. What could be causing this issue, and how should I resolve it?
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399
Mar ’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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167
Oct ’25
The purchaseDate timestamp on Apple's renewal orders is always 8 hours later than the time the notification is received.
Hello everyone. I encountered a problem when integrating Apple Pay. I obtained all the renewal orders through the Apple interface, and their purchaseDate is 8 hours later than the actual payment time. Why is this happening? According to the documentation, the purchaseDate value provided by Apple is a millisecond timestamp that represents the actual payment time of the user, so theoretically there shouldn’t be any timezone issues. This works well in client-initiated subscriptions, but in renewal scenarios, the purchaseDate becomes unreliable. Could this be due to some configuration in the configuration center? For example, I actually received an Apple notification at 1746686911000 (2025-05-08 06:48:31 Etc/GMT). However, the data returned by the Apple interface is as shown below: { "appAccountToken": "xxxx", "bundleId": "xxxx", "currency": "GBP", "environment": "Production", "expiresDate": 1762616831000, "inAppOwnershipType": "PURCHASED", "isUpgraded": false, "offerDiscountType": "", "offerIdentifier": "", "offerType": 0, "originalPurchaseDate": 1746456432000, "originalTransactionId": "320002311698411", "price": 39990, "productId": "xxxx", "purchaseDate": 1746715631000, "quantity": 1, "revocationDate": 0, "revocationReason": 0, "signedDate": 1746687092825, "storefront": "GBR", "storefrontId": "xxxx", "subscriptionGroupIdentifier": "xxxx", "transactionId": "320002315815857", "transactionReason": "RENEWAL", "type": "Auto-Renewable Subscription", "webOrderLineItemId": "320001062124562" } You can see that the purchaseDate is 1746715631000 (2025-05-08 14:48:31 Etc/GMT), which is even later than the current time. Can someone explain this behavior that is inconsistent with the documentation, or did I do something wrong? I would be very grateful for any help anyone can provide.
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115
Oct ’25