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


var aUsvString = paymentRequestEvent.topLevelOrigin


A USVString


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

Browser compatibility

No compatibility data found. Please contribute data for "api.PaymentRequestEvent.topLevelOrigin" (depth: 1) to the MDN compatibility data repository.

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Contributors to this page: jpmedley
Last updated by: jpmedley,