Unified Checkout Integration
- Recent Revisions to This Document
- VISA Platform Connect: Specifications and Conditions for Resellers/Partners

Introduction to Unified Checkout Integration

Unified Checkout Integration Flow
- Enabling Unified Checkout Integration 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

Capture Context API

Payment Details API

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

Unified Checkout Integration UI
- Apple Pay 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

On This Page

REST API

Recent Revisions to This Document

24.06

Added support for Apple Pay. See Enrolling in Apple Pay and Apple Pay UI.

24.05

This revision contains only editorial changes and no technical updates.

24.04

This revision contains only editorial changes and no technical updates.

24.03

Added an important note about structuring your integration. See Capture Context API and Payment Details API.

24.02

This guide has undergone a major reorganization.

Added the list of supported countries. See Supported Countries for Digital Payments.

24.01

Updated the capture context description and request example. See Capture Context API and REST Example: Requesting the Capture Context.

Removed the list of supported countries.

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