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Integrate OpenCart and Nmi Payment Gateway

Trexle connects OpenCart to Nmi Payment Gateway and 100+ other payment gateways using a single plugin for one time annual fee

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Nmi Payment Gateway and OpenCart Integration Guide

For NMI payment gateway integration you will a need NMI API key.

 

  • To retrieve the API key, login to your NMI Merchant Account
  • click “Options” on the left menu bar and select “Settings.”
  • On this page, scroll down to Security Optionsand click “Security Keys.”
  • Enter a Descriptionfor your Key.
  • Select a User to Assign the key
  • Check both API and Cart.
  • Click “Create New Key.“
  • Copy your API Key.

Take the credentials you just obtained from Nmi Payment Gateway and navigate to Trexle dashboard, click Payments Gateways and select Nmi Payment Gateway from the drop down menu as shown below.

Fill into your Nmi Payment Gateway credential and click Add Gateway. Click the Activate button next to Nmi Payment Gateway, and it will give you a success message and the button will turn into green. You should see something like below.

To integrate Nmi Payment Gateway and OpenCart you need Trexle API keys

Get your API Keys Today

Trexle extension can be installed to your OpenCart store in two ways:

1st method

Download Trexle – OpenCart extension from Trexle GitHub repository

Go to your OpenCart admin panel, navigate to Extensions -> Extension Installer.
Then click the blue Upload button and provide the route to the Trexle extension you’ve just downloaded.

 

Click the blue Continue button. If successful, you should get a green “Success: You have installed your extension!” message.


2nd method

Go to your OpenCart Admin panel and then open the Extensions menu. You will see OpenCart Marketplace

 

Enter ‘Trexle’ in the search field and click on the Trexle extension displayed in the search results.

Click on the ‘Download’ tab and then on the ‘Install’ button.

Wait for the progress bar to notify you of the successful installation of the Trexle extension.

Finally, create a test product, logout from your admin session and test the customer checkout.

  • Visa:      4111111111111111
  • MasterCard:  5431111111111111
  • Discover:        6011601160116611
  • American Express:  341111111111111

Credit Card Expiration:   10/25
amount – 1.00 (Amounts under 1.00 generate failure).

Nmi Payment Gateway Supported Countries

Nmi Payment Gateway Supported Payment Processing Actions

✔ Purchase
✔ Authorize
✔ Capture
✔ Void
✔ Credit
✔ Recurring
✔ Card Store

Key Features

– Credit Card Vault: securely store your customers sensitive credit card data using tokens.
– Instant PCI-DSS Compliance: your customers credit card data never touches your site or server.
– Multiple Gateway Support: Connect your OpenCart site to 100+ payment gateway

Connect Nmi Payment Gateway to OpenCart and Other E-Commerce Platforms Today

About Trexle

Trexle is a powerful online recurring subscription billing platform that integrate Nmi Payment Gateway and other +100 payment gateways with OpenCart and other dozen of e-commerce platforms.

About Nmi Payment Gateway

Network Merchants, Inc. (NMI) provides a feature rich, e-commerce payment gateway that supports both online and card-present (retail) merchants. It offers a wide range of functionalities, as well as a Virtual Terminal that allows merchants to process transactions anywhere in the world from web-enabled devices. The Virtual Terminal supports various payment methods including ACH, credit cards and debit cards.

About OpenCart

OpenCart is one of the most popular and reliable open source e-commerce platforms for online shops. It is known for an extensive number of features and user-friendly interface and is very convenient solution for shop owners who are lunching their online business for the first time.

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