Nex is an exchange platform that includes an off-line engine to secure transactions, smart contracts and a payment service whereby currencies such as NEO or GAS can be exchanged for other tokens. A special off-line engine allows the Nex system to gain all the advantages of centralized sites and retain those of a decentralized exchange. Token sale starts in June with 50 million tokens issued.
Round 1 - Sep 3, the 1st block after 18:00 UTC, max $1,000
Round 2 - Sep 10, the 1st block after 18:00 UTC, max $9,000