Web Payments Working Group - Publications

Deliverers

Web Payments Working Group

1 translation for Payment Method Identifiers

日本語

The Payment Request API requires that merchants supply a list of identifiers for supported payment methods. This document defines those identifier strings and how they are created.

Deliverers

Web Payments Working Group

This specification standardizes an API to allow merchants (i.e. web sites selling physical or digital goods) to utilize one or more payment methods with minimal integration. User agents (e.g., browsers) facilitate the payment flow between merchant and user.

Deliverers

Web Payments Working Group

Merchant validation is the process by which a payment handler validates the identity of a merchant against some value (usually some cryptographic challenge response). Validated merchants are allowed to interface with a payment handler. Details of how actual validation is performed is outside the scope of this specification.

Deliverers

Web Payments Working Group

This document outlines the W3C Web Payments ecosystem by introducing readers to the goals of the ecosystem, messages, roles, and information flow in the system.

Deliverers

Web Payments Working Group

Secure Payment Confirmation (SPC) is a Web API to support streamlined authentication during a payment transaction. It is designed to scale authentication across merchants, to be used within a wide range of authentication protocols, and to produce cryptographic evidence that the user has confirmed transaction details.

Deliverers

Web Payments Working Group

This specification standardizes an API to allow merchants (i.e. web sites selling physical or digital goods) to utilize one or more payment methods with minimal integration. User agents (e.g., browsers) facilitate the payment flow between merchant and user.

Deliverers

Web Payments Working Group

The Payment Request API provides a standard way to initiate payment requests from Web pages and applications. User agents implementing that API prompt the user to select a way to handle the payment request, after which the user agent returns a payment response to the originating site. This specification defines capabilities that enable Web applications to handle payment requests.

Deliverers

Web Payments Working Group

This specification defines the machine-readable manifest file, known as a payment method manifest, describing how a payment method participates in the Web Payments ecosystem, and how such files are to be used.