StaFi stands as the inaugural DeFi protocol unlocking the liquidity of staked assets. Through StaFi, users have the opportunity to stake PoS tokens and, in exchange, receive rTokens. These rTokens are tradable assets that allow users to retain staking rewards while also enabling trading activities. Issued by StaFi via the rToken App, these synthetic staking derivatives are anchored to the PoS tokens staked by users and the associated staking rewards. Importantly, rTokens offer users the flexibility to transfer and trade them at their convenience.