Snax is a blockchain platform. It was created for people to receive rewards for their social activity (tweets, Instagram posts, and so on) and to make instant free micropayments without leaving their favorite social platform. Developers can use Snax blockchain to create decentralized social applications (social dApps).
SNAX token is a basic utility token of Snax blockchain. SNAX tokens provide Snax network operationing. Main cases of SNAX tokens using are:

Purchase of network’s computational resources
Regular Publisher Rewards payments
Block Producers Rewards payments
Voting for Block Producers
SNAX is already listed on US based exchange https://www.chainrift.com/trading?coinpair=SNAX/EOS&