KeepStake is a first of its kind, Ethereum proof of stake infrastructure service. Individuals and businesses who want to earn interest on their ether and tokens over a fixed term can use KeepStake’s decentralized network of KPSK token holders to participate in staking. Businesses such as exchanges, staking pools, and wallets can easily provide customers with proof of stake services by leveraging KeepStake’s API and its unique decentralized network of KPSK token holders.
They are airdropping 1 KPSK($215) to each airdrop participant.

Airdrop Guide