Web/API/PaymentRequest/id

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

The id read-only attribute of the PaymentRequest interface returns a unique identifier for a particular PaymentRequest instance.

When constructing an instance of the PaymentRequest, you are able to supply an custom id via  PaymentDetailsInit dictionary's id member. If none is provided, the browser automatically sets the id value to a UUID.

Example

This example shows how to give a PaymentRequest instance a custom id.

const details = {
  id: "super-store-order-123-12312",
  total: {
    label: "Total due",
    amount: { currency: "USD", value: "65.00" },
  },
};
const request = new PaymentRequest(methodData, details);
console.log(request.id); // super-store-order-123-12312

The id is then also available in the PaymentResponse returned from the show() method, but under the requestId attribute.

const response = await request.show();
console.log(response.requestId === request.id);

// And in serialized form too
const json = response.toJSON(); 
console.log(json.requestId,response.requestId, request.id);

Syntax

var id = paymentRequest.id

Value

A DOMString.

Specifications

Specification	Status	Comment
Payment Request APIThe definition of 'id' in that specification.	Candidate Recommendation	Initial definition.

Browser Compatibility

The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.

Update compatibility data on GitHub

	Desktop						Mobile
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	Android webview	Chrome for Android	Firefox for Android	Opera for Android	Safari on iOS	Samsung Internet
id	Chrome Full support 60	Edge Full support 16	Firefox No support No Notes' No support No Notes' Notes' Available only in nightly builds.	IE No support No	Opera Full support 47	Safari Full support 11.1	WebView Android No support No	Chrome Android Full support 60	Firefox Android No support No Notes' No support No Notes' Notes' Available only in nightly builds.	Opera Android Full support 44	Safari iOS Full support 11.3	Samsung Internet Android Full support 8.0

Legend

Full support  

Full support

No support  

No support

See implementation notes.'

See implementation notes.

PaymentRequest.prototype.id by Mozilla Contributors is licensed under CC-BY-SA 2.5.