PaymentRequestEvent()

Non-standard
This feature is non-standard and is not on a standards track. Do not use it on production sites facing the Web: it will not work for every user. There may also be large incompatibilities between implementations and the behavior may change in the future.

The PaymentRequestEvent constructor creates a new PaymentRequestEvent object which is a constructor for a PaymentRequestEvent which is the object passed to a payment handler when a PaymentRequest is made..

Syntax

var paymentRequestEvent = new PaymentRequestEventy(type, options)

Parameters

type

Must always be 'PaymentRequest'.

options Optional

Options are as follows:

instrumentKey: A PaymentInstrument object reflecting the payment instrument selected by the user or an empty string if the user has not registered or chosen a payment instrument.
methodData: An array of PaymentMethodData objects containing payment method identifers for the payment methods that the web site accepts and any associated payment method specific data.
modifiers: An array of objects containing changes to payment details.
paymentRequestId: The ID of the PaymentRequest object.
paymentRequestOrigin: The origin where the PaymentRequest object was initialized.
topLeveOrigin: The top-level origin where the PaymentRequest object was initialized.
total: The total amount being requested for payment.

Browser compatibility

	Desktop						Mobile
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	Android webview	Chrome for Android	Firefox for Android	Opera for Android	Safari on iOS	Samsung Internet
`PaymentRequestEvent()` constructor Experimental	Chrome Full support 57 Disabled Full support 57 Disabled Disabled From version 57: this feature is behind the `#service-worker-payment-apps` preference (needs to be set to `Enabled`). To change preferences in Chrome, visit chrome://flags.	Edge Full support ≤79 Disabled Full support ≤79 Disabled Disabled From version ≤79: this feature is behind the `#service-worker-payment-apps` preference (needs to be set to `Enabled`).	Firefox No support No	IE ?	Opera No support No	Safari ?	WebView Android No support No	Chrome Android Full support 57 Disabled Full support 57 Disabled Disabled From version 57: this feature is behind the `#service-worker-payment-apps` preference (needs to be set to `Enabled`). To change preferences in Chrome, visit chrome://flags.	Firefox Android No support No	Opera Android No support No	Safari iOS ?	Samsung Internet Android No support No

Legend

Full support: Full support
No support: No support
Compatibility unknown: Compatibility unknown
Experimental. Expect behavior to change in the future.: Experimental. Expect behavior to change in the future.
User must explicitly enable this feature.: User must explicitly enable this feature.