Tpay payment gateway

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Accept BLIK, Bank Transfer, and more payments in your CS-Cart store via Tpay. Secure redirect-based checkout for merchants in Poland.
$99.00

CartModules: Tpay Payment Gateway

Integrate Tpay, Poland's leading online payment gateway, directly into your CS-Cart or Multi-Vendor store. This addon provides a secure hosted payment page flow so your customers can pay using popular Polish payment methods including bank transfers, BLIK, credit cards, and digital wallets.

Key Features

  • Hosted Payment Page — Customers are redirected to Tpay's secure payment page, keeping your store PCI SAQ A compliant with no direct card handling.
  • OAuth2 Authentication — Connects to Tpay's modern Open API using industry-standard OAuth2 Bearer token authentication.
  • Server-to-Server Notifications — Reliable order status updates via Tpay's callback system, even if the customer closes their browser.
  • MD5 Checksum Verification — Every notification is cryptographically verified to prevent tampering and ensure data integrity.
  • Sandbox Mode — Test the full payment flow using Tpay's sandbox environment before going live.
  • PLN and EUR Support — Accept payments in Polish Zloty and Euro.
  • Configurable Status Mapping — Map Tpay payment outcomes to your preferred CS-Cart order statuses.
  • Idempotent Processing — Duplicate notifications are handled safely without re-processing orders.
  • Secure Logging — All API interactions are logged with sensitive credentials automatically stripped.
  • Clean Uninstall — Removes all database entries on uninstallation with no residual data.

How It Works

  1. Customer selects Tpay at checkout and places the order.
  2. The addon authenticates with Tpay and creates a transaction via the API.
  3. Customer is redirected to Tpay's hosted payment page to complete payment.
  4. Tpay sends a server-to-server notification to your store confirming the payment result.
  5. The order status is updated automatically and the customer sees the confirmation page.

Configuration

Setting Description
Payment Mode Switch between Test (Sandbox) and Live (Production) environments.
Client ID Your Tpay API Client ID from the Tpay merchant panel.
Client Secret Your Tpay API Client Secret (stored securely, displayed as password field).
Security Code Used for MD5 verification of server notifications. Found in your Tpay panel under notification settings.
Status Mapping Choose which CS-Cart order status to assign for completed and failed payments.

Requirements

  • CS-Cart 4.x (Ultimate or Multi-Vendor edition)
  • PHP 7.1 or later
  • Active Tpay merchant account (tpay.com)
  • SSL certificate installed on your store

Installation

  1. Go to Add-ons > Manage add-ons, click Manual installation, and upload the addon zip
  2. Activate the addon and enter the license key
  3. Create a new payment method under Administration > Payment methods.
  4. Select Tpay Payment Gateway as the processor and enter your credentials.
  5. Save, activate, and start accepting payments.

Compatibility

Platform Supported
CS-Cart Ultimate Yes
CS-Cart Multi-Vendor Yes
PHP 7.1+ Yes
PHP 8.x Yes
Billing Type:
Lifetime
Compatible versions:
  • 4.10.1
  • 4.10.2
  • 4.10.3
  • 4.10.4
  • 4.10.4.SP1
  • 4.11.1
  • 4.11.2
  • 4.11.3
  • 4.11.4
  • 4.11.5
  • 4.12.1
  • 4.12.2
  • 4.13.1
  • 4.13.2
  • 4.13.2.SP1
  • 4.13.2.SP2
  • 4.13.3
  • 4.14.1
  • 4.14.1.SP1
  • 4.14.2
  • 4.14.2.SP1
  • 4.14.3
  • 4.14.3.SP1
  • 4.15.1
  • 4.15.1.SP1
  • 4.15.1.SP2
  • 4.15.1.SP3
  • 4.15.1.SP4
  • 4.15.2
  • 4.16.1
  • 4.16.2
  • 4.17.1
  • 4.17.2
  • 4.17.2.SP1
  • 4.17.2.SP2
  • 4.17.2.SP3
  • 4.18.1
  • 4.6.3
  • 4.7.1
  • 4.7.2
  • 4.7.3
  • 4.7.4
  • 4.8.1
  • 4.8.2
  • 4.9.1
  • 4.9.2
  • 4.9.3
Payment type:
One-time payment
Product:
  • Multi-Vendor
  • Multi-Vendor Plus
  • Multi-Vendor Ultimate
  • Store Builder
  • Store Builder Plus
  • Store Builder Ultimate

Addons features

Development:
  • Frontend
Recipient:
  • For customer
  • For owner
  • For vendor
Server Update:

Shared features

External ID:
Cartmodules-Algolia
License number prefix:
CARTMODULES
On market:

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