Integrate OpenCart and Propay
Trexle connects OpenCart to Propay and 100+ other payment gateways using a single plugin for one time annual fee
Propay and OpenCart Integration Guide
To add a ProPay gateway, you need to supply a cert_str and account_num that corresponds to a merchant in your ProPay account.
ProPay supports merchant processing needs by offering both tokenized and non-tokenized approach to accepting credit and debit card payments. ProPay’s ProtectPay tokenization service is recommended for most merchants because it enables processing without the need for sensitive data to touch the merchant’s own network. Using ProtectPay helps merchants maintain compliance with the PCI data security standard, and allows them to focus on growing a business while ProPay helps to protect sensitive data.
For merchants who are comfortable managing their own data security, and who can validate their own PCI compliance, ProPay provides a simpler API-only option to accept credit and debit cards. You will need to generate a new account for each of your merchants before you can transact against ProPay. See section 4.1 of the ProPay API guide for details on creating new accounts. Note that Trexle does not support creating accounts in ProPay via our API. Once you’ve created an account, you can supply your account_num and cert_str as the username and password in your Trexle dashboard Payments Gateways tab.
Then activate as normal..
Take the credentials you just obtained from Propay and navigate to Trexle dashboard, click Payments Gateways and select Propay from the drop down menu as shown below.
Fill into your Propay credential and click Add Gateway. Click the Activate button next to Propay, and it will give you a success message and the button will turn into green. You should see something like below.
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 the following card numbers for testing purposes.
| Card Number | Card Brand | Simulated Response |
| 4747474747474747 | Visa | Success |
| 4111111111111111 | Visa | Success |
| 5454545454545454 | MasterCard | Success |
| 2221000000000009 | MasterCard | Success |
| 371449635398431 | American Express | Success |
| 6011000000000012 | Discover | Success |
| 355355335533553 | JCB | Success |
| 4404040404040404 | Visa | Invalid credit card number as reported by issuing bank |
| 4909090909090909 | Visa | Credit card issuer’s bank timed out; Please attempt this transaction again |
| 4828282828282828 | Visa | Card limit exceeded |
| 4616161616161616 | Visa | Insufficient funds |
| 4535353535353535 | Visa | Invalid credit card number; Credit card networks cannot locate this card’s issuing bank |
Propay Supported Countries
Propay 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 Propay and other +100 payment gateways with OpenCart and other dozen of e-commerce platforms.
About Propay
Propay - a subsidiary of TSYS - offers simple, secure and affordable payment processing solutions enabling business growth while offering customers choices they have come to expect when making a purchase. Total System Services -
commonly referred to as TSYS - is a United States credit card processor, merchant acquirer and bank credit card issuer.
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.