Ether.Fi Liquid ETH (eETH) is the liquid staking token issued by the Ether.fi protocol when users stake their Ethereum (ETH) in the platform. Instead of locking up ETH with no flexibility, Ether.fi mints eETH — a token that represents your staked ETH plus accrued rewards — and can be used across decentralized finance (DeFi) applications while still earning yield.