Recent Revisions to This Document

About This Guide

Introduction to REST
- Secure Communication Requirements
- REST Set-Up Workflow

Registering for a Sandbox Account

Creating a P12 Certificate
- Creating a P12 Certificate
- Testing the Shared Secret Key Pair
- Extracting the Private Key from the PKCS12 Certificate

Creating a Shared Secret Key Pair
- Creating a Shared Secret Key Pair
- Testing the Shared Secret Key Pair

Constructing Messages Using JSON Web Tokens
- Generate a Hash of the Message Body
- Generate a Hash of the Claim Set
- Generate a Hash of the Token Header
- Generate a Token Signature
- Generate a JSON Web Token

Constructing Messages Using HTTP Signature Security
- Generating a Hash of the Message Body
- Generate the Signature Hash
- Updating Header Fields

Going Live
- Creating a Merchant ID
- Activating your Merchant ID

On This Page

REST API | Barclays

Recent Revisions to This Document

23.05

: This revision contains only editorial changes and no technical updates.

23.04

: This revision contains only editorial changes and no technical updates.

23.03

New Guide: Rewritten to enhance customer understanding and use.

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