PaymentRequestEvent.topOrigin

This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

The topOrigin read-only property of the PaymentRequestEvent interface returns the top level payee origin where the PaymentRequest object was initialized.

Syntax

var aUsvString = paymentRequestEvent.topOrigin

Value

A USVString

Specifications

Specification	Status	Comment
Payment Handler API The definition of 'topOrigin' in that specification.	Working Draft	Initial definition.

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
`topOrigin` Experimental	Chrome Full support 68 Disabled Full support 68 Disabled Disabled From version 68: this feature is behind the `#service-worker-payment-apps` preference (needs to be set to `Enabled`). To change preferences in Chrome, visit chrome://flags. No support 61 — 67 Alternate Name Alternate Name Uses the non-standard name: `topLevelOrigin`	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 68 Disabled Full support 68 Disabled Disabled From version 68: this feature is behind the `#service-worker-payment-apps` preference (needs to be set to `Enabled`). To change preferences in Chrome, visit chrome://flags. No support 61 — 67 Alternate Name Alternate Name Uses the non-standard name: `topLevelOrigin`	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.
Uses a non-standard name.: Uses a non-standard name.