Opayo (SagePay) Payment Gateway Integration Tutorial | PHP & Node.js Full Guide
Learn how to integrate the Opayo (formerly SagePay) Payment Gateway step-by-step using PHP and Node.js.
In this complete tutorial, you’ll see how to set up vendor credentials, configure the encryption password, generate the payment form, handle responses, and test transactions in the Opayo Sandbox environment.
This video covers:
🔹 What is Opayo (SagePay)?
🔹 How Opayo Form & Server Integration works
🔹 Required credentials (Vendor Name, Encryption Key, Test Account)
🔹 Step-by-step PHP integration
🔹 Step-by-step Node.js integration
🔹 Handling success & failure responses
🔹 Tips to avoid common Opayo errors
🔹 Testing payments using Sandbox
🔹 Final demo of successful payment processing
Whether you're a beginner or an experienced developer, this guide will help you integrate Opayo securely and efficiently into your website or application.