payment gateway API integration Archives - Knowband Blog | Ecommerce Modules Magento, Prestashop, Opencart, Shopify Wed, 30 Sep 2026 09:34:14 +0000 en-US hourly 1 https://wordpress.org/?v=7.1.2 https://www.knowband.com/blog/wp-content/uploads/2016/09/knowband_favicon-icon.png payment gateway API integration Archives - Knowband Blog | Ecommerce Modules 32 32 Integrating a Custom Payment Gateway in PrestaShop: Technical Requirements, API Flow, and Real-World OPC Challenges https://www.knowband.com/blog/prestashop-blog/prestashop-payment-gateway-integration/ Wed, 09 Sep 2026 12:21:13 +0000 https://www.knowband.com/blog/?p=841317/ Integrating a payment gateway into PrestaShop can look straightforward on paper. The gateway provides API documentation, sandbox credentials, authentication keys, callback URLs, and a few endpoints. The PrestaShop module then sends the payment request, receives the response, creates the order, and redirects the customer to the confirmation page. In a real PrestaShop store, however, the […]

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