About CoinPay

CoinPay is a non-custodial cryptocurrency payment gateway built for modern e-commerce.

What We Do

We enable online merchants to accept Bitcoin, Ethereum, Solana, Polygon, and USDC payments without holding customer funds. Payments go directly to your wallet with a simple 0.5% transaction fee.

Why CoinPay?

  • Non-custodial - You control your funds
  • 0.5% transaction fee - Lower than traditional processors
  • Real-time processing - Instant payment detection
  • Multi-chain support - BTC, ETH, SOL, MATIC, USDC
  • Simple integration - RESTful API and webhooks

Built By

CoinPay is developed by Profullstack, Inc. — a team dedicated to building practical blockchain solutions for real businesses.