Dynamic CVV2 Guide

This guide describes the Thredd Dynamic CVV2 service and how to set this up.

Topics covered: How it works, How to Configure, Checking the CVV2 at the Authorisation Stage, CVV2 Processing at the Card Scheme

Current Version

Click the links below to view the current version, available in both Online (HTML) and PDF format.

Online (HTML)	PDF	What's Changed?	Version
Available in the External Host Interface Guide: Dynamic CVV2		Updated the company address.	1.1

Older Versions

Older versions are available in PDF format only.

File Name	What's Changed?	Version
Available in the External Host Interface Guide: Dynamic CVV2 1.0	Updates to content to align with taxonomy updates on our Documentation Portal. First version.	1.0