Integrate OpenCart and Paymentez

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

Paymentez and OpenCart Integration Guide

First you need to obtain your Paymentez Application code, and App key credentials from your Paymentez dashboard.

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

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

To integrate Paymentez and OpenCart you need Trexle API keys

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.

Use one of these two sandbox data..

Name: Antonio Flores Aldama
Number: 5453 7500 0000 0001
CVC: 000
Expiration date: 10/16
Currency: MXN


Name: [anything you want]
Type: VISA
Number: 4005 5800 0004 0541
CVC: 519
Expiration date: 12/18
Currency: COP

Paymentez Supported Countries

Paymentez 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

About Trexle

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

About Paymentez

Paymentez was founded in 2008 as a payment gateway for online games in Latin America. Since then, they have expanded into other areas such as transport and mobile solutions to offer consumers in Latin American alternative payment methods so they can actively participate in the global economy.

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.