Payment module Bank Saint Petersburg - Internet Acquiring and SBP (QR code)

What this solution does

This module enables payment processing on a 1C-Bitrix website via the Saint Petersburg Bank payment gateway. It supports transactions through card acquiring and the Fast Payment System (FPS) using QR codes. When a customer selects payment, they are redirected to the bank's secure page to complete the transaction using a card or by scanning a QR code. FPS payments are processed directly through the National Card Payment System (NSPK). A functional QR code is displayed on the site for immediate scanning; for mobile users, a button redirects to the NSPK payment page where the customer selects their bank. The module automatically receives payment status updates from the bank and supports instant refunds to the customer's card. Configuration requires a Merchant ID and an encryption key, which must be obtained via the bank's personal cabinet or technical support.

To configure encryption, generate a key pair and a certificate signing request. Use the command openssl req -out request.csr -new -newkey rsa:2048 -nodes -keyout privateKey.key, specifying your store's domain in the CN parameter (e.g., example.ru). This creates two files: the private key (privatekey.key) and the request (request.csr). Store the private key locally; it is required to connect to the bank server for administrative operations alongside the certificate.

This command can be run on a server or personal computer. The openssl utility is typically preinstalled on Unix-based operating systems. On Windows, you may need to install OpenSSL separately (available at wiki.openssl.org/index.php/Binaries).

The module communicates directly with the bank, requiring a valid HTTPS SSL certificate on your domain.

Payment statuses are updated automatically by an agent every 10 minutes. The payment link remains valid for 24 hours.

General iT can install and configure this module and check how it works on your website.