Liqpay API Opencart - online payment for Opencart 3 and 2.x, OcStore 3 and 2.х.

Full compatibility with octemplates templates and Smart Checkout module!

Liqpay API — online payment — is a fully functional integration of the LiqPay payment system for online stores on OpenCart 3.x / ocStore 3.x. The module allows you to accept online payments from customers conveniently, securely and flexibly — from regular card payments to Apple Pay, Google Pay and fiscalized receipts.

The package consists of three related modules:

• Main module — a full-fledged payment method via LiqPay (standard payment or built-in widget).
• Prepayment — a separate method for partial payment (fixed amount or percentage of the order).
• eSupport — a copy of the main module with separate API keys, designed to receive payment under the eSupport government program (or any other alternative LiqPay account).

Features

Payment options

• 💳 Bank card payment
• 🍎 Apple Pay
• 🤖 Google Pay
• 🏦 Via LiqPay account or Privat24
• 📧 Invoice via e-mail
• 📷 QR code scanning
• 🔐 Masterpass

Operating schemes

• Standard — customer redirects to liqpay.com page for payment.
• Built-in widget — LiqPay payment form is displayed directly on the order checkout page or in a popup window, without redirecting to an external site.

Two-stage payment (Hold)

• Temporary blocking of funds on the customer's card until confirmed by the manager.
• Manager confirms or rejects the payment manually from the admin panel.
• Essential for stores that need to check product availability before charging.

Prepayment

• A separate payment method with the ability to set the prepayment amount — fixed or percentage of the order.
• Method name is customizable (for example: «Prepayment 200 UAH — LiqPay»).

Integration with admin panel

• Separate «Liqpay Transactions» and «Liqpay Products» sections in the «Sales» menu.
• A «Liqpay» button with a dropdown menu appears on the order card:
• View detailed transaction information via API.
• Generate a unique payment link for the customer.
• Send an email to the customer with a payment link directly from the admin panel.

Fiscalization

• Transmission of product data (rro_info object) to LiqPay for automatic generation of fiscal receipts.
• Configuration of receipt language and product article (model, sku, ean, isbn, etc.).

Flexible order status configuration

• Separate statuses for each event: transition to payment, successful payment, cancellation, rejection (refund), payment under review (wait), link generation, confirmation of two-stage payment.

Other features

• Auto-detection of currency and language of the payment page (or manual configuration).
• Configuration of minimum and maximum order amount for method display.
• Geo-zone support.
• Payment link validity timer (minutes).
• Logging of all requests and responses from the payment system.
• Check for new module versions directly from the admin panel.