Custom integration (In-app)

After initiating the ApplePay payment on your mobile application, you receive a callback that includes a PKPayment. This includes paymentData, a stringified version of the payment token.

Submit this data in your payment request to Adyen.

Step 1: Stringify the paymentData from the token

When the request is completed, you receive a PKPayment which contains paymentData. ApplePay returns more data than we need for authorisation, for example a shipping address, but only the paymentData is necessary for authorisation.

Convert the paymentData to a String: 

func paymentAuthorizationViewController(_ controller: PKPaymentAuthorizationViewController, didAuthorizePayment payment: PKPayment, completion: @escaping (PKPaymentAuthorizationStatus) -> Void) {
  let token = String(data: payment.token.paymentData, encoding: .utf8)
}

Step 2: Submit the API request

Submit to /payments endpoint

If you're using our /payments endpoint, submit the encoded token from step 1 as the value of additionalData.applepay.token in the paymentMethod object:

{
  "amount": {
    "currency": "EUR",
    "value": 2000
  },
  "reference": "YOUR_REFERENCE",
  "paymentMethod": {
    "type": "applepay",
    "applepay.token": "VNRWtuNlNEWkRCSm1xWndjMDFFbktkQU..."
  },
  "returnUrl": "https://your-company.com/...",
  "merchantAccount": "YOUR_MERCHANT_ACCOUNT"
}

Submit to /authorise endpoint

If you're using our /authorise endpoint, submit the encoded token from step 1 as the value of payment.token in the additionalData object:

{
   "amount":{
      "value":2000,
      "currency":"EUR"
   },
   "reference":"YOUR_REFERENCE",
   "merchantAccount":"YOUR_MERCHANT_ACCOUNT",
   "additionalData":{
      "payment.token":"VNRWtuNlNEWkRCSm1xWndjMDFFbktkQU..."
   }
}