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About This Guide

Unified Checkout

Unified Checkout Flow
- Enabling Unified Checkout in the Business Center

Server-Side Set Up
- Capture Context

Client-Side Set Up
- Loading the JavaScript Library and Invoking the Accept Function
  - JavaScript Example: Initializing the SDK
- Adding the Payment Application and Payment Acceptance
  - JavaScript Example: Setting Up with Full Sidebar
  - JavaScript Example: Setting Up with the Embedded Component

Transient Tokens
- Transient Token Format
- Token Verification

Authorizations with a Transient Token
- Required Field for an Authorization with a Transient Token
- REST Example: Authorization with a Transient Token

Capture Context API
- Required Fields for Requesting the Capture Context
- REST Example: Requesting the Capture Context

Payment Details API
- Required Field for Retrieving Transient Token Payment Details
- REST Example: Retrieving Transient Token Payment Details

Unified Checkout Configuration
- Enable Digital Payments
  - Enabling Click to Pay
  - Enrolling in Google Pay
- Manage Permissions
  - Managing Permissions as a Direct Merchant
  - Managing Permissions as a Portfolio Administrator

Unified Checkout UI
- Click to Pay UI
- Google Pay UI
- Manual Payment Entry UI
- Pay with Bank Account UI
- Paze UI

JSON Web Tokens

Supported Countries for Digital Payments
- Supported Countries for Digital Payments A-D
- Supported Countries for Digital Payments E-K
- Supported Countries for Digital Payments L-R
- Supported Countries for Digital Payments S-Z

Supported Locales

Reason Codes

VISA Platform Connect: Specifications and Conditions for Resellers/Partners

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REST API

About This Guide

This section describes how to use this guide and where to find further information.

Audience and Purpose

This document is written for merchants who want to enable the Unified Checkout SDK so that they can accept payments on their e‑commerce page. It provides an overview for integrating the Unified Checkout SDK and describes how to request the Cybersource API to process an authorization. Merchants use the Unified Checkout JavaScript SDK to place a digital button widget on their e‑commerce site, allowing Cybersource to capture payment data on their behalf.

Conventions

This statement is used in this document:

IMPORTANT

An Important
statement contains information essential to successfully completing a task or learning a concept.

Customer Support

For support information about any service, visit the Support Center:

http://support.cybersource.com