Integrate WHMCS and Merchant One Gateway
Trexle connects WHMCS to Merchant One Gateway and 100+ other payment gateways using a single plugin for one time annual fee
Merchant One Gateway and WHMCS Integration Guide
You need to obtain API Login ID = your account name and Transaction Key = your account password from Merchant One Payment Gateway.
Once you have these to credentials you can either use the sandbox mode for testing or live mode for production on your site.
Take the credentials you just obtained from Merchant One Gateway and navigate to Trexle dashboard, click Payments Gateways and select Merchant One Gateway from the drop down menu as shown below.
Fill into your Merchant One Gateway credential and click Add Gateway. Click the Activate button next to Merchant One Gateway, and it will give you a success message and the button will turn into green. You should see something like below.
How to install Trexle extension to WHMCS
- Download Trexle extension from Trexle- WHMCS Github repository or from WHMCS Marketplace.
- Use your cPanel file manager or ftp to upload the downloaded extension to the modules/addons folder of your WHMCS installation
- Go to your WHMCS admin panel Addons section
- Click on Your Addons link in the left menu, and you will see your newly uploaded Trexle extension .
- 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 Testing Account
Transactions can be tested using one of two methods. First, transactions can be submitted to any merchant account that is in test mode. Keep in mind that if an account is in test mode, all valid credit cards will be approved but no charges will actually be processed.
The Payment Gateway demo account can also be used for testing at any time. Please use the following username and password for testing with this account:
Username: demo
Password: password
Transaction POST URL
All transactions should be submitted to the following URL:
https://secure.merchantonegateway.com/api/transact.php
This URL is the same for both Live and Test Mode environments.
Test Transaction Information
Test transactions can be submitted with the following information:
Visa 4111111111111111
MasterCard 5431111111111111
DiscoverCard 6011601160116611
American Express 341111111111111
Credit Card Expiration: 10/10
Amount > 1.00
Merchant One Gateway Supported Countries
Merchant One Gateway Supported Payment Processing Actions
✔ Authorize
✔ Capture
✔ Void
✔ Credit
✔ Recurring
✔ Card Store
Key Features
About Trexle
Trexle is a powerful online recurring subscription billing platform that integrate Merchant One Gateway and other +100 payment gateways with WHMCS and other dozen of e-commerce platforms.
About Merchant One Gateway
Merchant One is a direct processor who combines cutting edge technology with exceptional service to provide you with the best solutions for your merchant processing needs. They have been in business for over 12 years and proudly service tens of thousands of merchants across the country.
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.