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Introduction to Click to Pay
Click to Pay
Click to Pay
powered by Unified Checkout
provides an interface for easy acceptance of Click to Pay
payments from Visa, Mastercard, and American Express cards.
Click to Pay
consists of a server-side component and a client-side
JavaScript library.The server-side component authenticates your merchant identity and instructs the system
to act within your payment environment. The response contains limited-use public keys.
The keys are used for end-to-end encryption and contain merchant-specific payment
information that drives the interaction of the application. The client-side JavaScript
library dynamically and securely places digital payment options into your e-commerce
page.
The provided JavaScript library enables you to place a payment application within your
e-commerce environment. This embedded component offers
Click to Pay
and card entry to your customers.Whether a customer uses a stored handles all user
interactions and provides a response to your e-commerce system.
Click to Pay
card or enters their
payment information manually, Click to Pay
IMPORTANT
Each request that you send to
Barclays
requires header information. For information about constructing the headers for your
request, see the Getting Started with REST Developer Guide
.