Network Merchants Payment Gateway for WHMCS

Network Merchants e-commerce payment gateway enables companies to process online transactions in real-time anywhere in the world.

NMI (Network Merchants Inc.) Payment Gateway is a WHMCS Payment Gateway Module which allows the accept credit card payments without worrying the Customers Credit Cards Details which are taken care by the NMI .

Important Notes : This Gateway Implementation Requires the SSL Certficate to be Installed on your Site.

  • One Time / Recurring Feature
  • Token Based Recurring
  • RTL Supported
  • Credit Card Base Payment
  • Your clients can switch their Credit Card and Recurring as well New!
    Details: if you want your client can start Payments and Recurring from another card, if you want to allow your client to delete existing Token /Credit card. Then it’s best option to add this feature.

Below are the installation instruction :

Step 1). Download and unzip the attached folder.

Step 2). Upload the file under whmcsidr/modules/gateways/nmi.php

Step 3). upload the file under whmcsdir/includes/hooks/hook_nmi.php

Step 4). Login in your Whmcs admin and navigate under Setup >> Payment Gateways here you can find all payment gateways tab (NMI – Network Merchants Inc ) click on that and activate it and enter the your NMI username and password.


Created Date
23 December 2013
Last Update Date
10 June 2017
WHMCS 6.3.1 To WHMCS 7.2

Installation Process

whmcs installation

Change Log

Version : V1.0.0 10 March 2014

Version : V1.0.1 11 March 2016

Version : V1.0.3 10 June 2017

Version : V1.0.4 14 July 2017