PaymentRequest: getSecurePaymentConfirmationCapabilities() static method
Secure context: This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.
Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The getSecurePaymentConfirmationCapabilities() static method of the PaymentRequest interface returns an object indicating which capabilities of the Secure payment confirmation feature are supported by the current browser.
Syntax
PaymentRequest.getSecurePaymentConfirmationCapabilities()
Parameters
None.
Return value
A Promise that resolves with an object where the property names are strings representing secure payment confirmation feature names, and the values are booleans representing whether the feature is available (true) or not (false).
Known features are as follows:
browserBoundKeyHardware-
The Secure Payment Confirmation API is capable of using browser bound keys that are stored in hardware secure elements on the device. A browser-bound key is a public-private key pair that signs over the transaction details in addition to the WebAuthn credential and is tied to a single device by the user agent.
Note: The browser may choose to omit some or all capabilities from the object regardless if it is supported or not, for example to protect user privacy if abuse of the API is suspected.
Examples
Basic usage
async function spcFeatures() {
const features =
await PaymentRequest.getSecurePaymentConfirmationCapabilities();
for (const [key, value] of Object.entries(features)) {
console.log(`${key}: ${value}`);
}
}
Specifications
| Specification |
|---|
| Secure Payment Confirmation # dom-paymentrequest-getsecurepaymentconfirmationcapabilities |