NMI Payment Direct Post - Magento (M1)

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1  Review
26 Sold

Compatible With Magento Edition

Community: 1.7, 1.8, 1.9
Enterprise: 1.12, 1.13, 1.14
OpenMage : 19.4, 20.0

Screenshots Previous Next

  • NMI Payment Direct Post - Magento ver 1.x
  • NMI Payment Direct Post - Magento ver 1.x Checkout page
  • NMI Payment Direct Post - Magento ver 1.x configuration
  • NMI Payment Direct Post - Magento ver 1.x payment information
  • NMI Payment Direct Post - Magento ver 1.x transactions

NMI Payment Direct Post - M1 extension allows you to take credit card payments through NMI Payment Gateway directly on your Magento ver 1 website. This extension does not store any card details on the shop.

NMI Payment Gateway is a payment gateway service that enables merchants to accept payments through various alternative payment methods, helping businesses reach broader customer audiences. The Magento NMI Payment Gateway extension uses a direct NMI Payment API to process credit card payments. This facilitates the customers to complete the transactions without leaving the merchant’s site, thus ensuring a seamless and quick payment experience.

Network Merchants, LLC (NMI) payment gateway has the tools and services for merchants to accept almost any kind of payment online.

Also, the extension is compatible with other payment gateways:

Features of NMI Payment Direct Post - M1

  • Accept payment directly from your website. Customers don’t need to redirect to Network Merchants Payment page to make payment.
  • Support many payment gateways based on NMI solution, allow you change the Gateway URL from Magento admin panel.
  • Secured by NMI.
  • Accept all Major Credit Cards / Debit Cards – Visa, MasterCard, American Express, Discover, etc.
  • Support Authorize.
  • Support Capture Online.
  • Support Refund Online.
  • Support Full/Partial Refund.
  • Support Order from Magento Backend (Admin orders).
  • Support Order with Multiple addresses.
  • Allow all Countries or Specific Countries.
  • Enhanced security with CVV verification.
  • Protected by AVS (Address Verification System).
  • Configure easily in Magento backend.
  • Support Test and Live Option.
  • Support Multiple-stores.
  • Compatible with One Step Checkout.

Why choose our NMI Payment Direct Post - Magento (M1)

When you purchase the extension, you will get Free Support from our team for 12 months. if you face any issues related to the extension, our team will fix it and make sure it works with your website.

The extension included free updates for 12 months.

Our code is 100% open source and unencrypted. Easily add your own customizations.

Unlimited domains and websites that you want to use the extension.

We stand behind the quality of our extensions with a 30 day money back guarantee.

Test Environment

In case you need to see the demo of NMI Payment Direct Post - M1 extension, please feel free to contact us or  sales@polacin.com

Using the test card numbers

Visa: 4111111111111111

Discover: 6011601160116611

MasterCard: 5431111111111111

American Express: 341111111111111

Credit Card Expiration: 10/25

Triggering Errors in Test Mode

To cause a declined message, pass an amount less than 1.00.

To simulate a CVV match, pass 999 in the cvv field

1) VERY IMPORTANT! go to admin panel -> System -> Tools -> Compilation and make sure that Compiler Status is disabled. If it's not, please change it to disabled. If you plan to use the compilation after installing the extension, please click 'Run Compilation Process' button after you complete the extension installation.

2) copy files from pl-nmi-m1 folder to the magento root folder (It looks like app/code/local/PL/Nmi)

3) log in as admin and refresh all caches (System > Cache Management)

4) log out of admin panel and log in back. This is needed for Magento to update access permissions.

Installation is completed.


If you will have any issues with the extension, please disable the extension the following way:

1. Open file app/etc/modules/PL_Nmi.xml, find this line of code:


and change it to:


2. log in as admin and refresh all caches (System > Cache Management)

Version 2.1.6

Released on May 08, 2023

- Used [security_key] instead of tranditional username and password.

- Added IP address of cardholder(ipv4) to payment request data.

Version 2.1.5

Released on June 11, 2019

- Added T1 Payments Payment Gateway, BlueDog Payment Gateway.

- Allowed to specify the gateway URL.

Version 2.1.4

Released on April 12, 2019

- Added Durango Payment Gateway (Durango Merchant Services)

Version 2.1.3

Released on March 26, 2019

- Fixed address issue: The address1 field is required REFID:1193868081

Version 2.1.2

Released on September 17, 2018

- Fixed fraud payment issue

- Allowed to use other payment gateways based on NMI Payment solution

Version 2.1.0

Stable version, released on December 27, 2016.

  1. Good plugin
    Easy to use, everything showing up on NMI account. good plugin.

    Review by

    Posted on

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