I'm developing an app and I think I've implemented what I need to in the swift code. However, when I click the Purchase button in my app, I see "Cannot connect to App Store" when the App Store app opens. Attached are images showing how I've configured the Sandbox user. What am I doing wrong? I expect to be able to do a fake purchase to test subscription activation in the app, but it doesn't work.

Hello everyone, I’m currently working on an iOS app built with Capacitor(5.0.6) with Cordova and vanilla JS. At the moment, my app uses Stripe to handle payments — on iOS I open a Safari View Controller so users can pay with Apple Pay or their credit card. However, I need to migrate to Apple’s In-App Purchase system to comply with App Store policies. I would really appreciate some guidance or a step-by-step outline on the following: The exact process to enable and configure In-App Purchases in Xcode and App Store Connect for a Capacitor-based app. How to properly set up local testing with StoreKit (or any other recommended approach) before submitting to review. Best practices for integrating In-App Purchases when using RevenueCat, since I’m considering it to simplify the implementation. Any pitfalls or gotchas that I should be aware of during the first submission (for example, the requirement to include the first IAP with a new app version). My goal is to fully comply with Apple’s policies and provide a smooth user experience for iOS users. I’m open to suggestions on frameworks, workflows, or tools that could make this easier. Thank you in advance for any help or examples you can share!

Question: In the sandbox environment, I attempted to perform an In-App Purchase within an IME (Input Method Extension) using a sandbox test account. The purchase flow completed successfully, and I received the success callback. However, I encountered an issue: no receipt file is generated. I tried checking with both the main app’s bundle and the IME’s bundle, but the receipt file was not found in either case. When I attempted to refresh the receipt using SKReceiptRefreshRequest, it failed with an exception (error code: 0). I would appreciate any guidance on how to resolve this issue.

Withouth authorization Bearer token: public static JWKSet getApplePublicKeys(String token) throws Exception { URL url = new URL("https://api.storekit.itunes.apple.com/inApps/v1/jwsPublicKeys"); HttpURLConnection conn = (HttpURLConnection) url.openConnection(); conn.setRequestMethod("GET"); conn.setRequestProperty("Accept", "application/json"); int status = conn.getResponseCode(); InputStream stream = (status >= 200 && status < 300) ? conn.getInputStream() : conn.getErrorStream(); String body = new BufferedReader(new InputStreamReader(stream)) .lines() .reduce("", (acc, line) -> acc + line); System.out.println("HTTP " + status + ": " + body); // load JWKSet from JSON string try (InputStream in = new ByteArrayInputStream(body.getBytes(StandardCharsets.UTF_8))) { return JWKSet.load(in); } } With authorization Bearer token: public static JWKSet getApplePublicKeys(String token) throws Exception { URL url = new URL("https://api.storekit.itunes.apple.com/inApps/v1/jwsPublicKeys"); HttpURLConnection conn = (HttpURLConnection) url.openConnection(); conn.setRequestMethod("GET"); conn.setRequestProperty("Accept", "application/json"); conn.setRequestProperty("Authorization", "Bearer "); int status = conn.getResponseCode(); InputStream stream = (status >= 200 && status < 300) ? conn.getInputStream() : conn.getErrorStream(); String body = new BufferedReader(new InputStreamReader(stream)) .lines() .reduce("", (acc, line) -> acc + line); System.out.println("HTTP " + status + ": " + body); // load JWKSet from JSON string try (InputStream in = new ByteArrayInputStream(body.getBytes(StandardCharsets.UTF_8))) { return JWKSet.load(in); } } Below is the my production and sandbox URls: Sandbox: https://api.storekit-sandbox.itunes.apple.com/inApps/v1/jwsPublicKeys Production: https://api.storekit.itunes.apple.com/inApps/v1/jwsPublicKeys Kindly help me with this. If I am doing anything wrong, please let me know. I tried using the token in the URL, and it gives me a 404. If I hit the endpoint without the token, it returns a 401. Please assist me.

Hello, I'm receiving error StoreKit: Failed to get response from platform. I have user in SandBox, that user is logged on physical device, I have correct bundleID. Product is Approved I tested via StoreKit configuration file and that worked just fine. also tried to build app and push to test flight, this way same error. Any recommendations what I can check ? Thanks

We are experiencing a critical issue where StoreKit 2 is returning empty products when using Product.products(for:), specifically on devices running iOS 18.4.

 This issue does not occur on iOS 18.3 or earlier.

 Steps:

 Created a subscription product (e.g. "upm1") in App Store Connect
 Confirmed the product is active, localised, and part of a valid subscription group
 Call the following Swift code using StoreKit 2:
 Task { do { let products = try await Product.products(for: ["upm1"]) print(products) } catch { print("Error: (error)") } } 4. Result: products is an empty list.

 This regression is blocking subscription testing on iOS 18.4. 

 Kindly someone please advise on a potential fix or workaround.

I am attempting to test non-consumable sandbox purchases, however I am unable to select the "Approve Transaction" option after initiating a purchase. Leaving the transaction in a permanent pending state. I can view the transaction in the transaction manager by navigating to Debug -> Storekit -> Manage Transactions.. but the only available options to select are "Refund Transaction" or "Delete Transaction". What am I missing about Xcode or my environment that is preventing me from testing this purchase flow? Some more information about my set up. I have a .storekit file synced to AppStore Connect with my product Id. There's a StoreKitTestCertificate.cert saved in the project. I've tried running the build on my phone as Debug, Release and ReleaseForRunning all with the same behavior after making a purchase. My phone is logged into a sandbox test user apple account in the developer iOS settings

I just boxed up AppTransaction API. In the debug environment it appears to always return a VerificationResult that is .verified Unlike Storekit1 calling AppTransaction.shared does not seem to cause a sandbox receipt to actually get written on the app bundle in Derived data. I was trying to purposefully mess with the receipt in order to get AppTransaction to fail so I can test how my app behaves when errors occur but there is no receipt to mess with. I tried using the old exit(173) API and it does cause a receipt to be fetched but that seems to be completely ignored by AppTransaction, it validates even if you trash or tamper with the receipt given by exit(173). Is there a good way to test receipt validation failure using the high level Storekit2 API?

The same store kit configuration file works in iOS and iPadOS, but not in macOS for the same multi platform application project with a single scheme. Here’s a more detailed write up with the sample code and screenshots. When the simple app is run on https://www.reddit.com/r/SwiftUI/s/KJsYcggWOa EDIT: I’m using Xcode 16.4

Hello! Trying to find any info about how to add In-App Purchase with application Entitlements.plist file manually (NOT with XCode). Is there any reference within keys and description? What need to be in this file: <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> <plist version="1.0"> <dict> <key>key-for-in-app-purchase</key> <string>value</string> </dict> </plist>

Dear Apple Support Team, We are experiencing an issue with the Offer Code Redemption Sheet in our iOS app. Despite following Apple’s recommended approaches, the redemption sheet does not close automatically after a user successfully redeems a code. We have implemented both methods as suggested in the documentation: StoreKit 2 (iOS 16+): AppStore.presentOfferCodeRedeemSheet(in: scene) StoreKit 1 (iOS 14–15): SKPaymentQueue.default().presentCodeRedemptionSheet() Expected behavior: The sheet should automatically close after a successful code redemption and provide a receipt for verification. Observed behavior: The sheet remains open even after a code is successfully redeemed, and we do not receive a receipt to validate the redemption. We would greatly appreciate guidance or any workaround to ensure that: The redemption sheet closes automatically after redemption. A valid receipt is delivered for verification. For your reference, we are testing on: iOS versions: 16+, 15+ Device models: iPhone 16 and others Please let us know if additional information, logs, or screen recordings are needed to investigate this issue.

Hello! My application written with CPP and using StoreKit2 functionality based on bridging CPP-ObjectiveCPP-Swift. The question is in correct project properties for adding this library to application. Configuring library by attaching project.entitlement file (within in-app purchase key) to the library project. Question is how to add library to the application correctly: Is there requirements to write another one entitlement for Application and switch on 'in-app purchase' in application too or it's enough to add it only to the library? Is there any examples of using StoreKit2 in libraries and attaching it to the projects? Is there any requirements for configuring library within StoreKit2 if it's going to be reused in different applications?

Hi，I am facing the 21002 issue.Have you went through it? If you have resolved it, please dive me a hand. Below is my code,and I Have tested in sand box environment. NSURL receiptURL = [[NSBundle mainBundle] appStoreReceiptURL]; if (![[NSFileManager defaultManager] fileExistsAtPath:[receiptURL path]]) { SKReceiptRefreshRequest receiptRefreshRequest = [[SKReceiptRefreshRequest alloc] initWithReceiptProperties:nil]; receiptRefreshRequest.delegate = self; [receiptRefreshRequest start]; return; } NSData data = [NSData dataWithContentsOfURL:receiptURL]; / receipt_data/ NSString *receipt_data = [data base64EncodedStringWithOptions:0]; After I test the purchase procedure, use the above receipt-data to verify on the server https://sandbox.itunes.apple.com/verifyReceipt,which always response 21002.I have no idea to deal with it.Thanks.

I have a few issues. Support consultants responded to my review file by saying they wanted the image. 1- I logged in with the sandbox account I used for testing and took a screenshot of the Paywall screen. However, they said this screenshot wasn't accepted. The documentation explains how to log in to Testflight with a sandbox account and test it, but even though I tried testing on two different devices, I couldn't log in to Testflight or get the image they requested. 2- I closed my privacy policy and terms of use, and there's no problem. What else should I do? I'm stuck on the Testflight and sandbox sections. Can you help ?

在沙盒环境下或者TestFlight 测试消费型项目会提示此项目将免费恢复

Hello! We are tryign to test refund notifications and we've implemented a debug button trigger the refund of a purchase done with a sandbox account. The problem is that the refund view displays a Cannot Connect message and nothing happens. No error messages appear in the console. Anything we are doing wrong?

Hi, I am trying to do some purchase on sandbox envirnment and facing this error from last 2 days. Any idea what is wrmong here &lt;SKPaymentQueue: 0x158ac1030&gt;: Payment completed with error: Error Domain=ASDErrorDomain Code=500 "(null)" UserInfo={client-environment-type=Sandbox, storefront-country-code=IND, NSUnderlyingError=0x15ae9c0c0 {Error Domain=AMSErrorDomain Code=305 "Purchase Failed Server canceled the purchase" UserInfo={AMSFailureReason=Server canceled the purchase, AMSURL=https://sandbox.itunes.apple.com/WebObjects/MZBuy.woa/wa/inAppBuy?guid=00008030-0004388026C2802E, AMSDescription=Purchase Failed, AMSStatusCode=200, AMSServerPayload={ "cancel-purchase-batch" = 1; customerMessage = "Unable to process your request."; dialog = { defaultButton = ok; explanation = "Please try again later.\n\n[Environment: Sandbox]"; initialCheckboxValue = 1; isFree = 1; "m-allowed" = 0; message = "Unable to process your request."; okButtonString = OK; }; failureType = ""; "m-allowed" = 0; metrics = { actionUrl = "sandbox.itunes.apple.com/WebObjects/MZBuy.woa/wa/inAppBuy"; asnState = 0; dialogId = "MZCommerce.SystemError"; eventType = dialog; message = "Unable to process your re"; mtEventTime = "2025-08-06 06:56:30 Etc/GMT"; mtTopic = "xp_its_main"; options = ( OK ); }; pings = ( ); }, NSDebugDescription=Purchase Failed Server canceled the purchase}}} Optional(Error Domain=SKErrorDomain Code=0 "An unknown error occurred" UserInfo={NSLocalizedDescription=An unknown error occurred, NSUnderlyingError=0x15a152280 {Error Domain=ASDErrorDomain Code=500 "(null)" UserInfo={NSUnderlyingError=0x15a1501e0 {Error Domain=AMSErrorDomain Code=305 "(null)"}}}})

Hey everyone, I'm currently preparing an older iOS app for App Store release that includes a non-consumable In‑App Purchase using StoreKit 2. Everything works perfectly in the StoreKitTest environment inside Xcode – the product loads, the purchase flow runs, the transaction verifies. However, when I run the same app through TestFlight, I always get the error: ❌ Product not available - mapped to Here’s what I’ve already checked: ✅ The product ID is correct and matches what’s in App Store Connect (case-sensitive). ✅ The IAP is created in App Store Connect and includes: Title Product ID Price Tier Screenshot for review ✅ The App Store "Paid Applications" agreement is active. ✅ The app is using the correct bundle ID. ✅ I'm using Product.products(for: [productID]) from StoreKit 2. ✅ I’ve implemented fallback and retry logic (e.g. reload after delay). ✅ All IAP logic is wrapped in @MainActor and async-safe. As the App got Rejected on Review, the IAP is also now in the Rejected Status. Now the IAP shows status: 🟠 "Developer Action Required" And App Review rejected the IAP with the message: "Your first In‑App Purchase must be submitted together with a new app version." But if I add the App to the Test again and therefore the IAP, then the app will get Rejected again for App Completeness, IAP does not work... What am I doing wrong here? :) Thanks a lot in advance Cheers, Niklas

Whether using Storefront.current?.countryCode or SKPaymentQueue.default().storefront?.countryCode, both are returning "USA" only. (It used to return the correct country code before the update.) In the sandbox environment, the country code is returned correctly, but in the TestFlight environment, it always returns "USA". There's no mention of this behavior in the beta release notes, so I'm posting it here for visibility.

Received error that does not have a corresponding StoreKit Error: Error Domain=AMSErrorDomain Code=305 "Purchase Failed Server canceled the purchase More details: Error Domain=AMSErrorDomain Code=305 "Purchase Failed Server canceled the purchase" UserInfo={AMSFailureReason=Server canceled the purchase, AMSURL=https://sandbox.itunes.apple.com/WebObjects/MZBuy.woa/wa/inAppBuy?guid=00008110-000A4DC10E51401E, AMSDescription=Purchase Failed, AMSStatusCode=200, AMSServerPayload={ "cancel-purchase-batch" = 1; customerMessage = "Unable to process your request."; dialog = { defaultButton = ok; explanation = "Please try again later.\n\n[Environment: Sandbox]"; initialCheckboxValue = 1; isFree = 1; "m-allowed" = 0; message = "Unable to process your request."; okButtonString = OK; }; failureType = ""; "m-allowed" = 0; metrics = { actionUrl = "sandbox.itunes.apple.com/WebObjects/MZBuy.woa/wa/inAppBuy"; asnState = 0; dialogId = "MZCommerce.SystemError"; eventType = dialog; message = "Unable to process your re"; mtEventTime = "2025-07-28 12:34:22 Etc/GMT"; mtTopic = "xp_its_main"; options = ( OK ); }; pings = ( ); }, NSDebugDescription=Purchase Failed Server canceled the purchase} Received error that does not have a corresponding StoreKit Error: Error Domain=ASDErrorDomain Code=500 "(null)" UserInfo={client-environment-type=Sandbox, storefront-country-code=IND, NSUnderlyingError=0x1276116e0 {Error Domain=AMSErrorDomain Code=305 "Purchase Failed Server canceled the purchase" UserInfo={AMSFailureReason=Server canceled the purchase, AMSURL=https://sandbox.itunes.apple.com/WebObjects/MZBuy.woa/wa/inAppBuy?guid=00008110-000A4DC10E51401E, AMSDescription=Purchase Failed, AMSStatusCode=200, AMSServerPayload={ "cancel-purchase-batch" = 1; customerMessage = "Unable to process your request."; dialog = { defaultButton = ok; explanation = "Please try again later.\n\n[Environment: Sandbox]"; initialCheckboxValue = 1; isFree = 1; "m-allowed" = 0; message = "Unable to process your request."; okButtonString = OK; }; failureType = ""; "m-allowed" = 0; metrics = { actionUrl = "sandbox.itunes.apple.com/WebObjects/MZBuy.woa/wa/inAppBuy"; asnState = 0; dialogId = "MZCommerce.SystemError"; eventType = dialog; message = "Unable to process your re"; mtEventTime = "2025-07-28 12:34:22 Etc/GMT"; mtTopic = "xp_its_main"; options = ( OK ); }; pings = ( ); }, NSDebugDescription=Purchase Failed Server canceled the purchase}}} Purchase did not return a transaction: Error Domain=ASDErrorDomain Code=500 "(null)" UserInfo={client-environment-type=Sandbox, storefront-country-code=IND, NSUnderlyingError=0x1276116e0 {Error Domain=AMSErrorDomain Code=305 "Purchase Failed Server canceled the purchase" UserInfo={AMSFailureReason=Server canceled the purchase, AMSURL=https://sandbox.itunes.apple.com/WebObjects/MZBuy.woa/wa/inAppBuy?guid=00008110-000A4DC10E51401E, AMSDescription=Purchase Failed, AMSStatusCode=200, AMSServerPayload={ "cancel-purchase-batch" = 1; customerMessage = "Unable to process your request."; dialog = { defaultButton = ok; explanation = "Please try again later.\n\n[Environment: Sandbox]"; initialCheckboxValue = 1; isFree = 1; "m-allowed" = 0; message = "Unable to process your request."; okButtonString = OK; }; failureType = ""; "m-allowed" = 0; metrics = { actionUrl = "sandbox.itunes.apple.com/WebObjects/MZBuy.woa/wa/inAppBuy"; asnState = 0; dialogId = "MZCommerce.SystemError"; eventType = dialog; message = "Unable to process your re"; mtEventTime = "2025-07-28 12:34:22 Etc/GMT"; mtTopic = "xp_its_main"; options = ( OK ); }; pings = ( ); }, NSDebugDescription=Purchase Failed Server canceled the purchase}}}