@nativescript/apple-pay

ns plugin add @nativescript/apple-pay

Usage

In order for Apple Pay to work in your iOS application you will need to complete the following steps. These steps are also outlined in the Apple PassKit documentation.

  • Create a merchant ID.

  • Create a Payment Processing certificate.

  • Enable Apple Pay in Xcode.

Follow the instructions in Configure Apple Pay (iOS, watchOS), which guide you to create the following:

  • Merchant ID. An identifier you register with Apple that uniquely identifies your business as a merchant able to accept payments. This ID never expires, and can be used in multiple websites and iOS apps. See Create a merchant identifier for the setup steps.

  • Payment Processing Certificate. A certificate associated with your merchant ID, used to secure transaction data. Apple Pay servers use the certificate‚Äôs public key to encrypt payment data. You (or your payment service provider) use the private key to decrypt the data to process payments. See Create a payment processing certificate for the setup steps.

  • Finally, you need to enable the Apple Pay capability in your Xcode project. See Enable Apple Pay for the setup steps.

For a video showing the configuration steps, see: Configuring Your Developer Account for Apple Pay.

Once that configuration is done for your Apple developer account, you will be able to use the PassKit framework for Apple Pay inside your iOS application.

<ios>
  <ApplePayBtn tap="onApplePayTap" buttonType="InStore" />
</ios>
import { ApplePayBtn, ApplePayContactFields, ApplePayEvents, ApplePayItems, ApplePayMerchantCapability, ApplePayNetworks, ApplePayPaymentItemType, ApplePayRequest, ApplePayTransactionStatus, AuthorizePaymentEventData } from '@nativescript/apple-pay';

export function onApplePayTap() {
	try {
		// just ensuring this runs only on iOS
		if (global.isIOS) {
			const applePayBtn = args.object as ApplePayBtn;

			// setup the event listeners for the delegate for apple pay for our button
			applePayBtn.once(ApplePayEvents.DidAuthorizePaymentHandler, async (args: AuthorizePaymentEventData) => {
				console.log(ApplePayEvents.DidAuthorizePaymentHandler);

				// this is where you do backend processing with your payment provider (Stripe, PayPal, etc.)
                // this payload is just a sample, your payload to a provider will likely be different
                // you can see here how to access the encrypted values from Apple Pay inside the `args.data.paymentData`
				const payloadToBackend = {
					transaction_type: 'purchase',
					merchant_ref: args.data.paymentData.header.transactionId,
					method: '3DS',
					'3DS': {
						merchantIdentifier: <SomeIdentifierFromPaymentProvider>,
						data: args.data.paymentData.data,
						signature: args.data.paymentData.signature,
						version: args.data.paymentData.version,
						header: args.data.paymentData.header
					}
				};

                const result = await someHttpMethodToYourProviderBackend(payloadToBackend);

				if (result && result.value === true) {
					// need this to call when the payment is successful to close the payment sheet correctly on iOS
					args.completion(ApplePayTransactionStatus.Success);
					// now you can follow through with your user flow since the transactin has been successful with your provider
				} else {
                    // payment failed on the backend, so show the FAILURE to close the Apple Pay sheet
					args.completion(ApplePayTransactionStatus.Failure);
				}
			});

            // these are the items your customer is paying for
			const paymentItems = [
				{
					amount: 20.50,
					label: 'Balance',
					type: ApplePayPaymentItemType.Final,
				},
			] as ApplePayItems[];

			const request = {
				paymentItems,
				merchantId: <Your_Apple_Pay_Merchant_ID>, // the merchant ID for this app
				merchantCapabilities: ApplePayMerchantCapability.ThreeDS,
				countryCode: 'US',
				currencyCode: 'USD',
				shippingContactFields: [ApplePayContactFields.Name, ApplePayContactFields.PostalAddress],
				billingContactFields: [ApplePayContactFields.Name, ApplePayContactFields.PostalAddress],
				supportedNetworks: [ApplePayNetworks.Amex, ApplePayNetworks.Visa, ApplePayNetworks.Discover, ApplePayNetworks.MasterCard],
			} as ApplePayRequest;

            // `createPaymentRequest` will call into the Apple Pay SDK and present the user with the payment sheet for the configuration provided
			await applePayBtn.createPaymentRequest(request).catch((err) => {
				console.log('Apple Pay Error', err);
			});
		}
	} catch (error) {
		console.log(error);
	}
}

API

Methods

NameDescription
createPaymentRequest(request: ApplePayRequest)Creates the Apple Pay payment request and presents the user with the payment sheet.

Enums

ApplePayEvents

KeyDescription
DidAuthorizePaymentHandlerTells the delegate that the user has authorized the payment request and asks for a result.
AuthorizationDidFinishTells the delegate that payment authorization has completed.

ApplePayContactFields

KeyDescription
EmailAddressIndicates an email address field.
NameIndicates a name field.
PhoneNumberIndicates a phone number field.
PhoneticNameIndicates a phonetic name field.
PostalAddressIndicates a postal address field.

ApplePayNetworks

Key
Amex
CarteBancaire
CarteBancaires
ChinaUnionPay
Discover
Eftpos
Electron
Elo
IDCredit
Interac
Jcb
Mada
Maestro
MasterCard
PrivateLabel
QuicPay
Suica
Visa
VPay

ApplePayMerchantCapability

KeyValue
ThreeDSPKMerchantCapability.Capability3DS
EMVPKMerchantCapability.CapabilityEMV
CreditPKMerchantCapability.CapabilityCredit
DebitPKMerchantCapability.CapabilityDebit

ApplePayMerchantCapaApplePayTransactionStatusbility

KeyValue
SuccessPKPaymentAuthorizationStatus.Success
FailurePKPaymentAuthorizationStatus.Failure
InvalidBillingPostalAddressPKPaymentAuthorizationStatus.InvalidBillingPostalAddress
InvalidShippingPostalAddressPKPaymentAuthorizationStatus.InvalidShippingPostalAddress
InvalidShippingContactPKPaymentAuthorizationStatus.InvalidShippingContact
PINRequiredPKPaymentAuthorizationStatus.PINRequired
PINIncorrectPKPaymentAuthorizationStatus.PINIncorrect
PINLockoutPKPaymentAuthorizationStatus.PINLockout,

ApplePayPaymentItemType

KeyValue
FinalPKPaymentSummaryItemType.Final
PendingPKPaymentSummaryItemType.Pending

ApplePayButtonType

KeyValue
PlainPKPaymentButtonType.Plain
BuyPKPaymentButtonType.Buy
BookPKPaymentButtonType.Book
CheckoutPKPaymentButtonType.Checkout
DonatePKPaymentButtonType.Donate
InStorePKPaymentButtonType.Book
SubscribePKPaymentButtonType.Subscribe

ApplePayButtonStyle

KeyValue
WhitePKPaymentButtonStyle.White
WhiteOutlinePKPaymentButtonStyle.WhiteOutline
BlackPKPaymentButtonStyle.Black

Interfaces

ApplePayRequest

interface ApplePayRequest {
  paymentItems: Array<ApplePayItems>
  merchantId: string // the merchant ID for this app
  merchantCapabilities: number
  countryCode: string
  currencyCode: string
  supportedNetworks: Array<ApplePayNetworks>
  billingContactFields?: Array<ApplePayContactFields>
  shippingContactFields?: Array<ApplePayContactFields>
  shippingMethods?: Array<ApplePayShippingMethods>
}

ApplePayItems

interface ApplePayItems {
  label: string
  amount: number
  type: ApplePayPaymentItemType
}

AuthorizePaymentEventData

interface AuthorizePaymentEventData extends EventData {
  eventName: string
  object: any
  data?: {
    payment: PKPayment
    token: PKPaymentToken
    paymentData: ApplePayPaymentData
    billingAddress
    billingContact: PKContact
    shippingAddress
    shippingContact: PKContact
    shippingMethod: PKShippingMethod
  }
  completion: (status: ApplePayTransactionStatus) => void
}

AuthorizationDidFinishEventData

interface AuthorizationDidFinishEventData extends EventData {
  eventName: string
  object: any
}

ApplePayPaymentData

interface ApplePayPaymentData {
  /**
   * Encrypted payment data.
   */
  data

  /**
   * Additional version-dependent information used to decrypt and verify the payment.
   */
  header

  /**
   * Signature of the payment and header data. The signature includes the signing certificate, its intermediate CA certificate, and information about the signing algorithm.
   */
  signature

  /**
   * Version information about the payment token.
   * The token uses EC_v1 for ECC-encrypted data, and RSA_v1 for RSA-encrypted data.
   */
  version: string
}

License

Apache License Version 2.0