- EOS Decentralised Exchange
SouthEX is an EOS-based Decentralized Exchange.
It adopts the mixing techniques of combining on-chain smart contract and off-chain matchmaking engine. In placing an order, the user pays the order amount with wallet directly. The on-chain smart contract escrows the order amount, and the off-chain matchmaking engine matches the order efficiently(as fast as millions of orders per second). Moreover, it employs on-chain and off-chain dual verification. After closing the deal, the smart contract will transfer the amount to wallet directly.