Centralized P2P cryptocurrency exchanger with the original logic for the full transition to DeFi in the next versions of the project

- a mechanism for monitoring the arrival of transactions on external blockchains
- mechanism of holding funds on transactions for both parties
- BTC, ETH, USDT ERC20, USDT TRC20 coins are connected
- internal chat on web sockets implemented
- the limo mechanism is implemented to monitor all trades by admin
- the logic of deals arbitrage
- Internal user rating system