# Apple Pay Request and process Apple Pay payments in your app. ## Topics ### Apple Pay setup [Setting up Apple Pay](/documentation/PassKit/setting-up-apple-pay) Fulfill the requirements to provide Apple Pay as a payment option on your website or in your app. [Offering Apple Pay in Your App](/documentation/PassKit/offering-apple-pay-in-your-app) Collect payments with iPhone and Apple Watch using Apple Pay. [Complying with regional regulations](/documentation/PassKit/complying-with-regional-regulations) Check regional regulations for possible requirements for your Apple Pay-based implementation. ### Apple Pay availability Determine if the device supports Apple Pay and whether the user has added payment cards. [`PKPaymentAuthorizationController`](/documentation/PassKit/PKPaymentAuthorizationController) An object that presents a sheet that prompts the user to authorize a payment request. [`PKPaymentAuthorizationViewController`](/documentation/PassKit/PKPaymentAuthorizationViewController) An object that presents a sheet that prompts the user to authorize a payment request. ### Apple Pay buttons [`PKPaymentButton`](/documentation/PassKit/PKPaymentButton) An object that displays a button either to trigger payments through Apple Pay or to prompt the user to set up a card. [`PayWithApplePayButton`](/documentation/PassKit/PayWithApplePayButton) A type that provides a button to pay with Apple pay. [`PayWithApplePayButtonLabel`](/documentation/PassKit/PayWithApplePayButtonLabel) [`PayWithApplePayButtonStyle`](/documentation/PassKit/PayWithApplePayButtonStyle) [`PayWithApplePayButtonLabel`](/documentation/PassKit/PayWithApplePayButtonLabel) ### Payment requests [`PKPaymentRequest`](/documentation/PassKit/PKPaymentRequest) An object that represents a request for payment, including details about payment-processing capabilities, the payment amount, and shipping information. [`PKRecurringPaymentRequest`](/documentation/PassKit/PKRecurringPaymentRequest) A class that represents a request to set up a recurring payment, typically a subscription. [`PKAutomaticReloadPaymentRequest`](/documentation/PassKit/PKAutomaticReloadPaymentRequest) A class that represents a request to set up an automatic reload payment, such as a store card top-up or a prepaid account. [`PKDeferredPaymentRequest`](/documentation/PassKit/PKDeferredPaymentRequest) An object that represents a request to set up a deferred payment, such as a hotel booking or a pre-order. [`PKPaymentTokenContext`](/documentation/PassKit/PKPaymentTokenContext) A class that defines the context for a single payment token in a payment request for multimerchant payments. ### Disbursement requests [`PKDisbursementRequest`](/documentation/PassKit/PKDisbursementRequest) An object that represents a request to disburse funds from a merchant to an individual. ### Payment sheet interactions and authorization [`PKPaymentAuthorizationResult`](/documentation/PassKit/PKPaymentAuthorizationResult) An object that reports the status code and errors for a payment authorization request. [`PKPaymentOrderDetails`](/documentation/PassKit/PKPaymentOrderDetails) Optional metadata with payment order details for the placed order. [`PKPaymentAuthorizationController`](/documentation/PassKit/PKPaymentAuthorizationController) An object that presents a sheet that prompts the user to authorize a payment request. [`PKPaymentAuthorizationViewController`](/documentation/PassKit/PKPaymentAuthorizationViewController) An object that presents a sheet that prompts the user to authorize a payment request. [`PKPayment`](/documentation/PassKit/PKPayment) Represents the result of authorizing a payment request and contains payment information, encrypted in the payment token. ### Payment sheet updates Process the user’s changes and update the payment sheet. [`PKPaymentRequestMerchantSessionUpdate`](/documentation/PassKit/PKPaymentRequestMerchantSessionUpdate) An object that updates a payment request with a merchant validation. [`PKPaymentRequestPaymentMethodUpdate`](/documentation/PassKit/PKPaymentRequestPaymentMethodUpdate) An object that updates the payment request after the payment method changes. [`PKPaymentRequestShippingContactUpdate`](/documentation/PassKit/PKPaymentRequestShippingContactUpdate) An object that updates the payment request after the shipping contact information changes. [`PKPaymentRequestShippingMethodUpdate`](/documentation/PassKit/PKPaymentRequestShippingMethodUpdate) An object that updates the payment request after the shipping method changed. [`PKPaymentRequestCouponCodeUpdate`](/documentation/PassKit/PKPaymentRequestCouponCodeUpdate) An object that updates the payment request after the coupon code changes. [`PKPaymentRequestUpdate`](/documentation/PassKit/PKPaymentRequestUpdate) The base class for updating the payment request after the user makes changes on the payment sheet. ### QR transaction information [`PKPaymentInformationEventExtension`](/documentation/PassKit/PKPaymentInformationEventExtension) An abstract superclass for an extension to collect payment information and sign transaction data in a QR code purchase. [`PKPaymentInformationRequestHandling`](/documentation/PassKit/PKPaymentInformationRequestHandling) ### Entitlements ### Payment token format [Payment token format reference](/documentation/PassKit/payment-token-format-reference) Verify an Apple Pay payment token and validate a transaction. ### Errors Provide granular error information for contact and address data. [`PKDisbursementError`](/documentation/PassKit/PKDisbursementError) A structure that describes errors that can occur while processing the disbursement. [`PKDisbursementErrorKey`](/documentation/PassKit/PKDisbursementErrorKey) Values that describe errors that can occur when processing disbursements. [`PKPaymentError`](/documentation/PassKit/PKPaymentError) An error type that you create to indicate problems with address or contact information on an Apple Pay sheet. [`PKPaymentError.Code`](/documentation/PassKit/PKPaymentError/Code) An error code that you provide to indicate problems with address or contact information on an Apple Pay sheet. [`PKPaymentErrorKey`](/documentation/PassKit/PKPaymentErrorKey) Additional details about an error on the Apple Pay sheet. [`PKDisbursementError.Code`](/documentation/PassKit/PKDisbursementError/Code) Values that describe errors that can occur while processing the disbursement. [`PKPaymentErrorDomain`](/documentation/PassKit/PKPaymentErrorDomain) The error domain for specific errors associated with Apple Pay in-app or web payments. [`PKDisbursementErrorDomain`](/documentation/PassKit/PKDisbursementErrorDomain) The error domain to use for errors with in-app disbursements. ### Deprecated [`applePayLaterAvailability`](/documentation/PassKit/PKPaymentRequest/applePayLaterAvailability-3dxrt) A value that indicates whether Apple Pay Later is available for a transaction. [`PKPaymentRequest.ApplePayLaterAvailability`](/documentation/PassKit/PKPaymentRequest/ApplePayLaterAvailability-swift.enum) Values you use to enable or disable Apple Pay Later for a specific transaction. [`applePayLaterAvailability`](/documentation/PassKit/PKPaymentRequest/applePayLaterAvailability-inpf) A value that indicates whether Apple Pay Later is available for a transaction. [`PKAddressField`](/documentation/PassKit/PKAddressField) Billing or shipping address fields. [`PKApplePayLaterAvailability`](/documentation/PassKit/PKApplePayLaterAvailability) Values you use to enable or disable Apple Pay Later for a specific transaction. ## See Also [Apple Pay Programming Guide](https://developer.apple.com/library/archive/ApplePay_Guide/index.html#//apple_ref/doc/uid/TP40014764) [iOS Human Interface Guidelines](https://developer.apple.com/ios/human-interface-guidelines/) --- Copyright © 2026 Apple Inc. 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