What Is Renzo Protocol? ezETH, Restaking, Fees and Withdrawals

The Terms of Service say the renzoprotocol.com website is run by RestakeX Ventures Ltd. The protocol itself is described as maintained by ecosystem participants, including the RestakeX Foundation. The Terms are governed by British Virgin Islands law, and disputes go to arbitration ¹⁴. The REZ tokenomics page calls the development team Renzo Labs ¹².

Renzo has not published a leadership page. In 2024 coverage, Lucas Kozinski is described as a "founding contributor." The same reporting says Renzo raised a $3.2 million seed round in January 2024, at a $25 million valuation. Binance Labs made an undisclosed investment the following month. Other backers named were Maven11, Figment Capital, SevenX, IOSG and OKX Ventures ¹⁵. In June 2024, a company press release announced a further $17 million across two rounds, led by Galaxy Ventures and Nova Fund – BH Digital ¹⁶.

Restaking means reusing staked ETH to secure other services built on EigenLayer. Those services pay extra rewards, and in return the staked ETH can be slashed. Renzo handles the setup for you:

1. Deposit. Connect an EVM wallet in the Renzo app and deposit ETH or stETH. You receive ezETH ².
2. Delegation. Renzo delegates the collateral to node operators it works with. They run Ethereum validators and opt into EigenLayer services. An older FAQ names Figment as an operator and says Renzo started with five institutional operators ¹³.
3. Rewards. ezETH is reward-bearing. Your token count stays the same, while the amount of ETH each ezETH can be redeemed for goes up as staking and restaking rewards are added back in ².
4. Use or exit. You can hold ezETH, use it in DeFi, sell it on a DEX or withdraw through Renzo (see below) ⁴.

You don't need 32 ETH; any amount can be deposited. Renzo can cap LST deposits from time to time ¹³.

Native restaking on layer 2s. You can also deposit ETH, WETH or wstETH on Arbitrum and Base and get ezETH there. Renzo moves the funds to Ethereum through the canonical bridge, which takes seven days. It prices deposits with Chainlink and batches transfers every 12 hours, or sooner once a chain reaches 32 ETH ⁶. ezETH can be moved between networks with the in-app bridge, which runs on Hyperlane ⁷.

• pzETH works like ezETH but restakes through Symbiotic. It accepts stETH, wstETH, WETH or ETH and can be redeemed for its underlying collateral ⁸.
• ezSOL is a vault token on Jito Restaking. You deposit SOL or JitoSOL. Rewards include staking, restaking and MEV tips, all compounded into the token's value ⁹.
• ezBTC restakes wBTC on EigenLayer ¹⁰.
• ezREZ, ezEIGEN, ezJTO and other ez-tokens are restaked versions of those tokens. They are listed in the Staking Suite docs.
• Reserve Vaults are actively managed vaults. They spread deposits across lending markets and liquidity pools, and each vault has its own risk disclosure ¹.
• Enterprise Suite is a gated product for institutions ¹.

The APY shown in the app comes from ezETH's price change over the last 30 days, annualized ¹¹. It looks backward, so it doesn't predict future returns.

ezETH can only be withdrawn on Ethereum mainnet. If you hold ezETH on a layer 2, you first bridge it to mainnet or swap it on a DEX ⁴.

Withdrawals go through a contract called WithdrawQueue, which keeps a buffer of ETH ready to pay out. Each request has a three-day cooldown. If the buffer has funds, Renzo expects about seven days in total. If the buffer is empty, it has to pull ETH out through EigenLayer and the beacon chain, which takes 10–15 days. Your ezETH stops earning rewards as soon as you request the withdrawal, and you claim the ETH yourself once it's ready ⁴.

Instant withdrawals skip the wait for a variable fee. They fail if the buffer is too low, and they are switched off while the protocol is paused ⁵. ezBTC has a 14-day cooldown ¹⁰. ezSOL becomes claimable after two Solana epochs, up to about four days ⁹.

Selling on a DEX is the other way out. You get the market price, which can be well below the token's ETH value when markets are stressed, as the incident record below shows.

• Audits and bounty. Renzo lists Halborn reports from November 2023 to September 2024, Sigma Prime and Code4rena reviews from June 2024, and Nethermind audits from 2025, including the bridge. A bug bounty runs on Immunefi ¹³. Audits reduce risk but do not guarantee safety.
• Slashing. Restaked ETH can be slashed if operators misbehave or a service they secure enforces penalties. Renzo's FAQ says deposits carry both smart-contract and slashing risk ¹³.
• Layered dependencies. ezETH depends on Renzo's contracts, EigenLayer, its node operators, Chainlink pricing and, across chains, bridges ⁶⁷.
• Market liquidity. ezETH's DEX price can drift away from its redemption value. That matters most if you've borrowed against ezETH in lending markets ¹⁷.
• Access restrictions. The Terms prohibit use by US persons and people in restricted territories, and allow IP blocking ¹⁴.
• Phishing. Use renzoprotocol.com and the contract addresses on the docs site. Never enter a seed phrase anywhere.