Crypto Payment Gateway

Secure Crypto Payments Infrastructure

We designed and implemented a full-featured crypto payment gateway supporting USDT, BTC, and ETH.
The system monitors deposits in real time, handles confirmations, and manages balances with production-grade reliability.
Built to operate continuously under load, with a strong focus on security and fault tolerance.

• Multi-chain support (TRC20, ERC20)

• Real-time deposit and confirmation tracking

• Automated balance updates and settlement

• Secure wallet and address management

• Idempotent processing and retry handling

• Monitoring and alerting for critical flows

• Designed for high-throughput environments