• Table of contents
• Programming Guide
  • Step-By-Step

Programming Guide¶

This guide describes how to make use of the NMI APIs for payment related transaction and it consists of 2 main parts:

• Step-By-Step - describes the
• API Reference - the detailed description of all the APIs mentioned in Step-By-Step

The demo application can be found here:

Step-By-Step¶

Before begin, install the following libraries into your development environment (remove the old versions if exists):

• HttpCore 4.1.2
• HttpClient 4.1.2

Suggested Payment Flow:

Steps:

1. gather the