Commerce EuPlatesc Payment Gateway

Commerce EuPlatesc Payment Gateway integrates EuPlatesc.ro, a Romanian payment processor, into Drupal Commerce as an offsite payment gateway. Customers are redirected to EuPlatesc's
secure payment page and returned to the site after completing the transaction. Payment responses are verified using HMAC signature validation to ensure integrity.

Features

• Offsite payment integration with EuPlatesc.ro.
• Visa, Mastercard and Maestro card support.
• HMAC-MD5 signature verification on both return and IPN callbacks.
• Idempotent payment processing — safe against duplicate IPN delivery.
• Custom events (commerce_euplatesc.payment_success / payment_failure) for other modules to react to payment outcomes.
• Romanian (RON) and other currency support inherited from Drupal Commerce.

Requirements

• Drupal 10 or 11.
• Commerce with commerce_payment enabled.
• A merchant account on EuPlatesc.ro (merchant ID + secret key).

Configuration

1. Enable the module at /admin/modules.
2. Go to /admin/commerce/config/payment-gateways and add a new payment gateway.
3. Choose the EuPlatesc Checkout plugin.
4. Fill in the Merchant ID and Secret key issued by EuPlatesc.
5. Configure the IPN URL inside your EuPlatesc merchant account to https://yoursite.example/payment/notify/gateway-machine-name.

Similar modules

EuPlatesc.ro is a Romanian-specific processor; this module is the only Drupal Commerce integration for it. For other Romanian processors, see e.g. Commerce Mobilpay.