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BasicCardRequest

Secure context
This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.

This is an experimental technology
Because this technology's specification has not stabilized, check the compatibility table for usage in various browsers. Also note that the syntax and behavior of an experimental technology is subject to change in future versions of browsers as the specification changes.

The BasicCardRequest dictionary is a JavaScript object-structure that can be used in the Payment Request API. The properties of BasicCardRequest are defined in the Basic Card Payment spec).

Properties

BasicCardRequest.supportedNetworks Secure context
An optional array of DOMStrings representing the card networks that the retailer supports (e.g. "amex", "mastercard"). If the property is missing, it implies that all networks are supported.
BasicCardRequest.supportedTypes Secure context
An optinal array of DOMStrings representing the card types that the retailer supports (e.g. credit, debit, prepaid). If the property is missing, it implies that all the card types are supported.

Examples

In the following example, the PaymentRequest() constructor is used to create a new payment request, which takes three objects as parameters — one containing details of the payment methods that can be used for the payment, one containing details of the actual order (such as items bought and shipping options), and an optional object that describes what data is needed to fullfil the payment (e.g., a shipping address).

The first of these three (supportedInstruments in the example below) contains a data property that has to conform to the structure defined by the BasicCardRequest dictionary. 

var supportedInstruments = [{
  supportedMethods: 'basic-card',
  data: {
    supportedNetworks: ['visa', 'mastercard', 'amex', 'jcb',
                        'diners', 'discover', 'mir', 'unionpay'],
    supportedTypes: ['credit', 'debit']
  }
}];

var details = {
  total: {label: 'Donation', amount: {currency: 'USD', value: '65.00'}},
  displayItems: [
    {
      label: 'Original donation amount',
      amount: {currency: 'USD', value: '65.00'}
    }
  ],
  shippingOptions: [
    {
      id: 'standard',
      label: 'Standard shipping',
      amount: {currency: 'USD', value: '0.00'},
      selected: true
    }
  ]
};

var options = {requestShipping: true};

try {
  var request = new PaymentRequest(supportedInstruments, details, options);
  // Add event listeners here.
  // Call show() to trigger the browser's payment flow.
  request.show().then(function(instrumentResponse) {
    // Do something with the response from the UI.
  })
  .catch(function(err) {
    // Do something with the error from request.show().
  });
} catch (e) {
  // Catch any other errors.
}

Once the payment flow has been triggered using PaymentRequest.show() and the promise resolves successfully, the PaymentResponse object available inside the fulfilled promise (instrumentResponse above) will have a PaymentResponse.details property that will contain response details. This has to conform to the structure defined by the BasicCardResponse dictionary, and may look something like this:

{
  "cardNumber' : '9999999999999999",
  "cardholderName' : 'Mr Dick Straw",
  "cardSecurityCode" : "999",
  "expiryMonth" : "07",
  "expiryYear" : "2021",
  "billingAddress" : {
    "country" : "GB",
    // etc. billing address is a PaymentAddress object
  }
}

Specifications

Specification Status Comment
Basic Card Payment
The definition of 'BasicCardRequest' in that specification.
Working Draft Initial definition.

Browser compatibility

Feature Chrome Edge Firefox (Gecko) Internet Explorer Opera Safari (WebKit)
Basic support (Yes) (Yes) No support[1] ? ? ?
Feature Android Webview Chrome for Android Edge Firefox Mobile (Gecko) IE Mobile Opera Mobile Safari Mobile
Basic support (Yes) (Yes) (Yes) No support[1] ? ? ?

[1] Supported since 56 but disabled on all versions. Hidden behind the dom.payments.request.enabled pref.

Document Tags and Contributors

 Contributors to this page: chrisdavidmills, marcoscaceres
 Last updated by: chrisdavidmills,