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Integrate WHMCS and Transfirst

Trexle connects WHMCS to Transfirst and 100+ other payment gateways using a single plugin for one time annual fee

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Transfirst and WHMCS Integration Guide

In order to integrate a TransFirst Transaction Express payment gateway account, you need to obtain the Gateway ID and RegKey from your Transfirst express control panel. In Trexle dashboard, navigate into Payment Gateways tab and choose TransFirst Transaction Express from the drop down menu. Fill into the Gateway ID and RegKey fields, click submit and wait a few seconds for the success message to appear in red. The dashboard will refresh and show your TransFirst Transaction Express payment gateway, click the Activate button in green to go live.

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

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

To integrate Transfirst and WHMCS you need Trexle API keys

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How to install Trexle extension to WHMCS

  1. Download Trexle extension from Trexle- WHMCS Github repository or from WHMCS Marketplace.

  1. Use your cPanel file manager or ftp to upload the downloaded extension to the modules/addons folder of your WHMCS installation

 

  1. Go to your WHMCS admin panel Addons section

  1. Click on Your Addons link in the left menu, and you will see your newly uploaded Trexle extension .

  1. Click on the Activate link to the right side of the newly uploaded Trexle addon

You have successfully added Trexle extension to your WHMCS.

Create a test product, logout from your admin session and test the checkout as a regular customer.

Transaction Express doesn’t provide any test cards, and possibly no sandbox environment.

Transfirst Supported Countries

Transfirst 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 WHMCS site to 100+ payment gateway

Connect Transfirst to WHMCS and Other E-Commerce Platforms Today

About Trexle

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

About Transfirst

Transaction Express™ puts control of your business's payment acceptance into your hands, wherever you are – in your store, at your office, in your favorite coffee shop. And no matter how you access the Internet – desktop computer, laptop, tablet or smart phone – you'll have the power to grow your business right at your fingertips. TransFirst Transaction Express is part of TSYS Business Solutions; a federally-registered U.S. service marks of Total System Services, Inc.

About WHMCS

WHMCS is the leading web hosting management and billing software that automates all aspects of your business from billing, provisioning, domain reselling, support, and more. WHMCS easily integrates with all the leading control panels, payment processors, domain registrars and cloud service providers.

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