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Tpay Payments for OpenCart 2.3, 3.x and 4.x — bank transfers, BLIK, cards and Apple Pay in Poland
Tpay payment page Waiting for BLIK
OpenCart

Tpay Payments for OpenCart 2.3, 3.x and 4.x — bank transfers, BLIK, cards and Apple Pay in Poland

Payments through Tpay in OpenCart: bank transfers, BLIK, cards, Apple Pay and Google Pay from your account. A signature on every notification and a transaction check. Pro adds BLIK right in the shop, refunds from the order, a watchdog and a journal. Lifetime licence.

Download fromOpenCart
Pro · lifetime licence Staging copies are included. The more sites, the cheaper each one
Compatibility
OpenCart 4.1.x, 3.0.x, 2.3.0.2 (tested on 4.1.0.3, 3.0.5.0 and 2.3.0.2) · admin languages: English, Polish
Version
v1.0.1 (OpenCart 4)
v1.0.0 (OpenCart 3.x)
v1.0.0 (OpenCart 2.3)
Licence
a site + a staging copy, lifetime
Trial
7 days, no card, one per site
Updated
November 2026
Or all 394 Pro modules with All Access — 4 990 ₴ / year ≈ €98

What Free has,
and what Pro adds

The free version works with no time limit. Pro adds the rest of the features in the table.

Feature Free Pro
Tpay page with all methods of your account ✔ ✔
Notifications with JWS signature and checksum ✔ ✔
Transaction check through the API before a status change ✔ ✔
Re-check button ✔ ✔
Connection check ✔ ✔
BLIK right at checkout with a waiting screen and retry — ✔
Full and partial refunds from the order — ✔
Payment watchdog — ✔
Payment journal — ✔

What it looks like

Tpay payment page
The Tpay page in sandbox mode.
Waiting for BLIK
Pro: the shop waits for BLIK confirmation. Sandbox.

Key points

What the buyer sees

The buyer goes to the Tpay page and picks a method. In Pro the BLIK code is typed right at checkout, and the shop shows a waiting screen until the bank confirms the payment.

What the admin gets

You enter the Client ID, secret and security code, and the check button shows the available payment channels.

How much it costs

The base version is free. Pro costs 1 290 UAH, a one-time payment for a lifetime licence.

The trial starts when you ask

A fresh install is the free version, nothing switches on by itself. The “Try Pro for 7 days” button → e-mail → the key right in the window and by e-mail.

One key — a site and a staging copy

Moving the site? Unlink the licence on the old domain and activate it on the new one yourself. A staging copy (staging., dev.) works with the same key and does not take a site slot. For studios — keys for 5 or 25 sites, or unlimited.

Technical requirements

  • OpenCart 4.x, 3.0.x or 2.3.0.2.
  • A Tpay account and Open API keys.
  • PLN only: other currencies convert at the shop rate.

Version history

v1.0.0 Current November 2026

For OpenCart 4.x, 3.x and 2.3: Tpay panel, signed notifications, transaction check.

Frequently bought with Tpay Payments

All Access Need more? All modules (394) under one licence, new ones are added automatically. 4 990 ₴≈ €98 Learn more →

Full module description

Tpay Payments takes payments through your Tpay account in OpenCart. The buyer pays by bank transfer, BLIK, card, Apple Pay or Google Pay, and the order status changes only after a signed notification and a transaction check in the API.

What the buyer sees

The buyer goes to the Tpay page and picks a method. In Pro the BLIK code is typed right at checkout, and the shop shows a waiting screen until the bank confirms the payment.

What the admin gets

You enter the Client ID, secret and security code, and the check button shows the available payment channels. Secrets are stored encrypted. In Pro refunds run from the order, and partial amounts are counted so Tpay is never asked for more than what is left.

How it works, step by step

  1. The buyer picks Tpay at checkout.
  2. The plugin creates a transaction.
  3. The buyer pays on the Tpay page or with a BLIK code in Pro.
  4. Tpay sends a signed notification.
  5. The plugin checks the transaction and updates the order.

Under the hood

  • Secrets are stored encrypted.
  • Without Pro a transaction with no notification stays open until the buyer returns.

How to install

  1. Extensions → Installer: upload the archive for your version and keep the file name.
  2. OpenCart 2.3: the Installer copies files only with FTP enabled. Without FTP copy the contents of upload/ to the shop root by hand.
  3. OpenCart 2.3 and 3.x: Extensions → Modifications → Refresh.
  4. Extensions → Payments → Tpay Payments → install button → Edit.
  5. Keep Sandbox, paste the keys and check the connection.
  6. Run a test payment and switch to Live.
  7. For Pro: paste the key or start the 7-day trial.

Questions
about the module

Didn't find the answer? Message us on Telegram and we'll reply within a business day.

@catcode_support Setup, compatibility, activation
Which currencies work?

Tpay works in PLN. Other shop currencies convert at the shop rate.

Can BLIK be typed in the shop?

Yes, in Pro.

Is there one for WooCommerce?

Yes, it is a separate plugin.

Not quite what you are looking for?

We build custom modules for WordPress, WooCommerce, OpenCart and Shopify. Tell us about the task and we'll prepare an estimate.

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