sKCS.io is a liquidity staking protocol for KCS on KCC. Users can stake KCS into sKCS.io and receive sKCS. sKCS can be used to participate in other DeFi products to obtain higher returns or unstake back to KCS at any time.​ As an underlying asset protocol on KCC, sKCS.io would like to help users experience the composability of DeFi protocols in one click. Apart from the juicy yields that sKCS.io can offer, it is also expected to become the next highly-recognized asset on KCC to build the whole ecosystem on-chain and promote the flow of asset value.

When users staked KCS with sKCS, they can receive a certain percentage of sKCS representing the stake, and the balance of sKCS can earn income and lending rewards in DeFi like KCS. sKCS has no minimum deposit limit.