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

The respondWith property of the PaymentRequestEvent interface prevents the default event handling and allows you to provide a Promise for a PaymentResponse object yourself.


  // Promise that resolves with a PaymentResponse.


A Promise that resolves with a PaymentResponse object.

Return value

PaymentResponse object.


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

Browser compatibility

FeatureChromeEdgeFirefoxInternet ExplorerOperaSafari
Basic support61 ? ? ? No ?
FeatureAndroid webviewChrome for AndroidEdge mobileFirefox for AndroidOpera AndroidiOS SafariSamsung Internet
Basic support No57 ? ? No ?7.0

Document Tags and Contributors

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