Accept USDT Payments in 5 Minutes — Node.js Tutorial

You want to accept USDT on your website, SaaS app, or Telegram bot. You don't want to deal with blockchain nodes, wallet management, or building a checkout page from scratch. This tutorial gets you from zero to a working USDT checkout in under 5 minutes , using IronixPay — a payment gateway for USDT on TRON. What you'll build : A payment flow where your customer clicks "Pay", sees a checkout page with a TRON address + QR code, sends USDT, and your server gets a webhook when the payment confirms on-chain. What You Need Node.js v18+ An IronixPay account → Sign up free That's it. No blockchain node. No wallet. No smart contract. Step 1: Get Your API Key Log in to the IronixPay Dashboard Go to API Keys in the sidebar Click Create Key → copy it (starts with sk_test_ ) 💡 Use sk_test_ keys for development (TRON Nile testnet, free test USDT). Switch to sk_live_ for real payments. Step 2: Create a Checkout Session (Backend) Your backend creates a session, which generates a unique payment addres