PaymentRequestEvent: topOrigin property

Limited availability

This feature is not Baseline because it does not work in some of the most widely-used browsers.

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

Note: This feature is only available in Service Workers.

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

Value

A string.

Examples

js
self.addEventListener("paymentrequest", (e) => {
  console.log(e.topOrigin);
});

Specifications

Specification
Payment Handler API
# dom-paymentrequestevent-toporigin

Browser compatibility

BCD tables only load in the browser

See also