Tutorials
Video walkthroughs for integrating Paychainly.
Building a WooCommerce Crypto Checkout Plugin with Paychainly — Full Walkthrough
Build a complete WooCommerce payment gateway plugin that integrates Paychainly from scratch. Covers plugin registration, checkout redirect, webhook handling, order status updates, and sandbox testing.
Deploying Paychainly to Production: VPS Setup, NGINX, SSL, and PM2
Take your Paychainly integration from localhost to a production server. This tutorial walks through provisioning a VPS, setting up NGINX as a reverse proxy, obtaining an SSL certificate, and running the backend with PM2 for zero-downtime restarts.
Webhook Setup and HMAC Signature Verification in Node.js — Step by Step
Secure your Paychainly integration by correctly implementing webhook verification. This tutorial covers setting up an Express endpoint, validating HMAC-SHA256 signatures, preventing replay attacks, and testing with the sandbox.
Building a Real-Time Crypto Payment Page with React and Paychainly
Build a polished React checkout component that polls for payment status, shows a live countdown, and displays a QR code for the deposit address — all wired to the Paychainly API.
Complete Paychainly Integration: From Zero to First Live Payment
A full end-to-end walkthrough — create your account, generate an API key, start a payment session, receive the webhook, and confirm your first real USDT payment on BNB Smart Chain.