Unified Checkout Integration - Beta Release
- How It Works

Unified Checkout Integration Flow
- Server-Side Setup
- Capture Context
  - Required Fields
  - Requesting the Capture Context
  - Example: Capture Context Request
- Client-Side Setup
  - Setting Up the Client
  - Loading the Javascript Library and Invoking the Accept Function
    - Example: Request to Initialize the SDK
  - Add the Button Widget and Payment Acceptance
    - Example: Basic Setup with Full Sidebar
    - Example: Basic Setup Using the Embedded Widget

Transient Tokens
- Transient Token Format
- Token Verification

Payment Authorizations with Tokens
- Example: Authorization Request with a Transient Token

Transient Token Payment Details
- Retrieving Transient Token Payment Details Using the REST API
- Example: Retrieving Transient Token Payment Details Response

Data Validations

Supported Countries

Supported Languages

On This Page

`Unified Checkout Integration` Flow

The integration flow consists of two events that must occur in order.

You send a server-to-server request for a capture context. This request is fully authenticated for the JSON Web Token (JWT) and is necessary in order to invoke the front-end JavaScript library.

You invoke the Unified Checkout Integration JavaScript library using the JWT response from the capture context request.

The figure below illustrates the Unified Checkout Integration payment flow.

Diagram that shows the sequence and flow of a Unified Checkout payment. — Unified Checkout Payment Flow