IronixPay: Accept USDT on 7 chains with one API call. 1% fee.

Hi PH! I'm the maker of IronixPay 👋 I started building this because I needed to accept USDT payments for a project, and every existing option was either: 💸 Too expensive (3%+ fees) ⛓️ Single-chain only (TRON or Ethereum, pick one) 🔧 Missing basics (no webhooks, no sandbox, no proper docs) So I built what I wished existed: a clean, developer-first crypto payment gateway. What makes IronixPay different: 7 chains, one integration — Your users pay on whichever chain they prefer. You get one webhook. Built in Rust — 50ms avg response time, 7 independent block scanners running 24/7 with auto-restart. Developer experience — Full API docs, JS SDK, sandbox with testnet, webhook signature verification examples in 5 languages. Try the live demo: https://ironixpay.com/demo I'd love your feedback — especially from anyone who's integrated crypto payments before. What would you add?