HashKey Chain native project HyperInDex announced the launch of an HSK trading competition with the theme of "Happy In Dex", rewarding users to participate in cross-chain HSK chains, HSK coin pair transactions and total on-chain assets such as USDT. Users can enjoy the double bonus of HyperInDex and HashKey Chain at the same time. HyperInDex CTO Zisu said all HashKey Chain Grants will be used to inspire users, driving community and ecological development.