Nexi Embedded Checkout Integration — Full Payment Tutorial

In this tutorial, I walk through how to integrate Nexi Checkout (embedded payment page) directly into your website. Instead of redirecting customers away from your site, Nexi allows you to embed the payment form directly in your checkout page, creating a smoother user experience while still maintaining strong payment security. What you’ll learn: 💳 How Nexi Checkout works ⚙️ Creating the payment session on your backend 🧾 Generating the checkout form 📦 Embedding the Nexi checkout inside your website 🔁 Handling payment completion responses 🔐 Understanding security and hosted fields By the end, you’ll have a complete Nexi payment flow running on your website. This integration is commonly used by: European ecommerce stores SaaS platforms digital services subscription products marketplaces — Subscribe for more payment engineering tutorials: Cybersource • Stripe • Nexi • Apple Pay • Google Pay • 3DS • Fintech 👉 @scriptpapi Support the channel and get the full source code here: https://www.patreon.com/posts/153022259 — If you're building payment integrations and want more real-world examples, drop a comment below.