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 methodData read-only property of the PaymentRequestEvent interface returns an array of PaymentMethodData objects containing payment method identifiers for the payment methods that the website accepts and any associated payment method-specific data.
An array of PaymentMethodData objects. Each object contains the following properties:
supportedMethodsA payment method identifier for a payment method that the merchant website accepts.
dataAn object that provides optional information that might be needed by the supported payment methods. If supplied, it will be JSON-serialized.
self.addEventListener("paymentrequest", (e) => {
console.log(e.methodData);
});