Introduction

Welcome to /n software 3-D Secure, an extensive development toolkit for implementing any EMV® 3-D Secure program into online shopping carts, websites, or merchant systems. The included Server component allows for easy integration with Visa EMV 3DS, MasterCard Identity Check, American Express Safekey, Discover ProtectBuy, J/Secure, and more.

Getting Started

/n software 3-D Secure V2 is delivered as a module which must first be installed prior to use. To install the module run the following command:

npm install ipworks3ds-2.3.tar.gz

The module should now be installed and available for use. To use the module in your application first reference the package like so: const ipworks3ds = require("@nsoftware/ipworks3ds"); Instances of the classes listed below can then be created in code.

Included Classes

CardValidatorThe CardValidator component is used to verify that a given credit card number is formatted properly, and could be a valid card number. Validating a card before actually submitting a transaction for authorization can reduce the fees that may be associated with invalid or declined transactions.
CertMgrThe CertMgr component is used to create, read, and manage certificates.
ClientThe Client component is designed for use on mobile devices and facilitates EMV® 3-D Secure authentication.
ServerThe Server component provides support for the 3DS Server role as defined in the EMV® 3-D Secure (EMV 3DS) specification.

Additional Information

You will always find the latest information about /n software 3-D Secure at our web site: www.nsoftware.com. We offer free, fully-functional 30-day trials for all of our products, and our technical support staff are happy to answer any questions you may have during your evaluation.

Please direct all technical questions to support@nsoftware.com. To help support technicians assist you as quickly as possible, please provide an detailed and accurate description of your problem, the results you expected, and the results that you received while using our product. For questions about licensing and pricing, and all other general inquiries, please contact sales@nsoftware.com.

Thank You!

Thank you for choosing /n software 3-D Secure for your development needs. We realize that you have a choice among development tools, and that by choosing us you are counting on us to be a key component in your business. We work around the clock to provide you with ongoing enhancements, support, and innovative products; and we will always do our best to exceed your expectations!

EMV® 3-D Secure Flow

EMV® 3-D Secure (EMV 3DS) offers two primary experiences for the user: browser and mobile. Each environment has specific requirements during processing, and different flows. /n software 3-D Secure provides functionality for both browser based (Server) and mobile based (3DS SDK) flows in the 3DS Server class. The below sequence diagram exhibits a typical browser-based authentication flow for EMV 3DS.