NEX

NEX combines the NEO blockchain with an off-chain matching engine to enable much faster and more complex trades than existing decentralized exchanges.

For NEX to succeed, smart contracts on NEO require some way to programmatically interact with global assets like NEO and GAS. To solve this problem, we introduce a novel payment service layer, that converts global assets into smart contract tokens, which can then be easily interacted with by smart contracts on the NEO network

The NEX token allows holders to claim a share of fees generated by the payment service and exchange.