Hi PH! We built OOPPAY because accepting crypto as a small team felt way harder than it should. Most gateways were heavy, region-restricted, or took days to integrate. We wanted something indie-friendly: drop-in, reliable, and fast. Our stack focuses on one thing: USDT on TRON (TRC20). • When you create an order, we assign a pay-to address and add a tiny smart buffer so we can match transfers deterministically. • A streamlined on-chain listener confirms the transfer and fires an instant webhook to your backend. • A simple merchant dashboard shows every order and status in real time. What’s unique here is our developer-first scope: no bloated features, no lock-in—just a clear API, a hosted demo to test the flow, and practical docs. If you’re a SaaS, game, or digital seller who wants stablecoin payments without a week of integration, we’d love your feedback. Try it now 1. Open https://demo.ooppay.io/ 2. Create a test order and pay a small USDT amount 3. Watch the order flip to paid and see the webhook fire We’re eager to hear: • What’s missing for your use case? • Which chain would you like next? • Any rough edges in docs or onboarding? Thanks for checking us out! 🙌

OOPPay

crypto payment gateway

crypto payment gateway