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REST API | American Express

Configuring Apple Pay

After enrolling in Apple Pay, use these steps to configure Apple Pay on your website:
  1. Configure Apple Pay by following the instructions on the Apple Developer Center:

    ADDITIONAL INFORMATION

  2. After the payment token is received, finalize the transaction by decrypting the payment data based on the type of encryption:
    • Cybersource
       Decryption
      : This method forwards the encrypted payment data to your order management system. You use the
      Cybersource
       API to submit the authorization request and include the Base64-encoded value obtained from the
      paymentData
       object in the
      paymentInformaton.fluidData.value
       field.
      For example:
      
 session.onpaymentauthorized = function (event) {
    var paymentDataString = JSON.stringify(event.payment.token.paymentData);
    var paymentDataBase64 = btoa(paymentDataString);
 }
    • Merchant Decryption
      : This method forwards the encrypted payment data to your order management system to decrypt. For information on decryption, see Payment Token Format Reference for details. Use the
      Cybersource
       API to submit the authorization request and include the decrypted payment data.