The Worldpay cnpAPI Reference Guide is a comprehensive reference for the Worldpay eComm cnpAPI 12.x schema version, and includes information on transaction formats used for card-not-present processing with Worldpay. The cnpAPI reference guide also includes feature overviews, information for testing and certification, XML examples, and a complete data dictionary. This document is intended for technical personnel who will be setting up and maintaining payment processing using the cnpAPI format. A PDF download of this guide is available at the bottom of the page.
Thanks for preparing this documentation.
Can we also have access to the XSD for this version?
Thanks,
Hilde