Welcome to ether.fi

ether.fi is a liquid restaking protocol on Ethereum — stake, earn DeFi yield, and spend your crypto with the Cash card.

ether.fi is a decentralized, non-custodial suite of products built on Ethereum. Stake your ETH to earn staking and restaking rewards, put your assets to work in curated DeFi yield vaults, and spend your crypto anywhere with the ether.fi Cash card — all while keeping control of your keys.

New here? Start with the 5-minute Quickstart, then explore the product you need below.

Explore the products

🥩 Stake

Deposit ETH and receive weETH/eETH — liquid restaking tokens that earn staking + restaking rewards while staying usable across DeFi.

💧 Liquid

Curated, strategist-managed yield vaults for ETH, BTC, stablecoins, and RWAs — one deposit, diversified DeFi yield.

💳 Cash

Spend your crypto anywhere with the ether.fi Cash card and earn cashback — your assets keep working while you spend.

Choose your path

🚀 Get started in 5 minutes

Stake ETH, receive weETH, and start earning — a step-by-step walkthrough.

🛠️ Developers & integrations

Deployed contract addresses, oracle feeds, and how to integrate weETH into your protocol.

💡 Run a validator

Become a solo staker or node operator in the ether.fi network using distributed validator technology.

🔒 Security & risks

Audits, multisig controls, slashing risk, and the protocol's defense posture.

Need help with your account, a transaction, or the Cash card? Visit the Help Center or join the community on Discord.