API Overview

Digital Accept Secure Integration Developer Guide
- Recent Revisions to This Document
- VISA Platform Connect: Specifications and Conditions for Resellers/Partners

Introducing Digital Accept Secure Integration Product Suite

Flex API
- Establishing a Payment Session with a Capture Context
  - REST Example: Establishing a Payment Session with a Capture Context
- Validating the JSON Web Token
  - Retrieving the Public Key ID
  - Retrieving the Public Key
  - JAVA Example: Validating the Transient Token
- Populating the JSON Web Token with Customer Information
  - Constructing the JSON Payload
  - Generating a JSON Web Encryption Data Object
  - Populating the Token Request

Microform Integration v2
- How It Works
- PCI Compliance
- Getting Started
  - Accept Card Information
    - Server-Side Setup
      - Capture Context
      - Creating the Server-Side Capture Context
      - Validating the Server-Side Capture Context
    - Client-Side Setup
    - Transient Tokens for Accepting Card Information
      - Transient Token Time Limit
      - Transient Token Response Format
      - Validating the Transient Token
      - Using the Transient Token to Process a Paymemt
  - Accept Check Information
    - Server-Side Setup
      - Capture Context
      - Creating the Server-Side Capture Context
      - Validating the Server-Side Capture Context
    - Client-Side Setup
    - Transient Tokens for Accepting Check Information
      - Transient Token Time Limit
      - Transient Token Response Format
      - Validating the Transient Token
- Next Steps
  - Styling
  - Events
  - Security Recommendations
- Reference
  - JavaScript API Reference
    - Class: Field
    - Module: FLEX
    - Class: Microform
    - Class: MicroformError
    - Events
    - Global
  - Capture Context API
    - REST Example: Requesting the Capture Context
  - Getting Started Examples
  - JSON Web Tokens
  - Browser Support
  - PCI DSS Guidance

Introduction to Unified Checkout Integration
- Unified Checkout Integration Flow
  - Enabling Unified Checkout Integration in the Smartpay Fuse Portal
- 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
  - Support for Dual-Branded Cards
- Authorizations with a Transient Token
  - REST Example: Requesting an Authorization with a Transient Token
- Capture Context API
  - REST Example: Requesting the Capture Context
- Payment Details API
  - REST Example: Retrieving Transient Token Payment Details
- Unified Checkout Integration Configuration
  - Enable Digital Payments
    - Enrolling in Apple Pay
    - Preparing a Device for Testing Apple Pay on Unified Checkout Integration
    - 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
- JavaScript API Reference
  - Class: Accept
  - Class: AcceptError
  - Class: UnifiedPayments
- 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

Processing Authorizations with a Transient Token
- Authorization with a Transient Token
  - Required Field for an Authorization with a Transient Token
  - REST Example: Authorization with a Transient Token
- Authorization and Creating TMS Tokens with a Transient Token
  - Required Fields for an Authorization and Creating TMS Tokens with a Transient Token
  - REST Example: Authorization and Creating TMS Tokens with a Transient Token

On This Page

`Microform Integration` v2

Microform Integration replaces the sensitive payment input fields of a client application with secure Barclays-hosted fields. These fields securely accept payment information, including card and check data, and replaces it with a non-sensitive tokens.

You can style these fields to look and behave like any other field on your website, which could qualify you for PCI DSS assessments based on SAQ A.

Microform Integration provides the most secure method for tokenizing card and check data. Sensitive data is encrypted on the customer’s device before HTTPS transmission to Barclays. This method reduces the potential for man-in-the middle attacks on the HTTPS connection.

IMPORTANT

Each request that you send to Barclays requires header information. For information about constructing the headers for your request, see the REST Getting Start Developer Guide
.

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