# PayWithApplePayButton A type that provides a button to pay with Apple pay. ``` @MainActor @preconcurrency struct PayWithApplePayButton where Fallback : View ``` ## Overview Use this structure as the SwiftUI equivalent to [`PKPaymentButton`](/documentation/PassKit/PKPaymentButton). For design guidance, see Human Interface Guidelines > Apple Pay > [Using Apple Pay buttons](https://developer.apple.com/design/human-interface-guidelines/apple-pay#Using-Apple-Pay-buttons). This example shows an implementation of the Pay with Apple Pay button. ```swift // Create a payment request. @State private var paymentRequest = PKPaymentRequest() // Create a payment authorization change method. func paymentAuthorizationDidChange(phase: PayWithApplePayButtonPaymentAuthorizationPhase) { ... } @ViewBuilder var payButton: some View { PayWithApplePayButton( .plain, request: paymentRequest, onPaymentAuthorizationChange: paymentAuthorizationDidChange ) { // Display a fallback view if the payment request fails. } .frame(width: 250, height: 50) .payWithApplePayButtonStyle(.automatic) } ``` ## Topics ### Creating the button [`init(_:action:)`](/documentation/PassKit/PayWithApplePayButton/init(_:action:)) [`init(_:action:fallback:)`](/documentation/PassKit/PayWithApplePayButton/init(_:action:fallback:)) [`init(_:request:onPaymentAuthorizationChange:)`](/documentation/PassKit/PayWithApplePayButton/init(_:request:onPaymentAuthorizationChange:)) [`init(_:request:onPaymentAuthorizationChange:fallback:)`](/documentation/PassKit/PayWithApplePayButton/init(_:request:onPaymentAuthorizationChange:fallback:)) [`init(_:request:onPaymentAuthorizationChange:onMerchantSessionRequested:)`](/documentation/PassKit/PayWithApplePayButton/init(_:request:onPaymentAuthorizationChange:onMerchantSessionRequested:)) [`init(_:request:onPaymentAuthorizationChange:onMerchantSessionRequested:fallback:)`](/documentation/PassKit/PayWithApplePayButton/init(_:request:onPaymentAuthorizationChange:onMerchantSessionRequested:fallback:)) --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)