Ether.fi Review 2026: Liquid Restaking Meets a Visa Card

Ether.fi is a liquid restaking protocol on Ethereum. Users stake ETH and get a liquid token back, so their position can keep earning and remain usable in DeFi. The protocol has its own governance token, ETHFI.

In June 2024 it announced plans for a credit-style card linked to restaked ETH holdings, and the product has since grown into the Cash card. Ether.fi now describes itself as a DeFi neobank that aims to replace parts of consumer banking.

A report from June 2026 says cumulative card spend has grown about fivefold since the end of 2025 to nearly US$1 billion across more than 100,000 active cards. The same report says ether.fi holds over US$300M in stablecoin deposits and has announced a stablecoin, EtherFi USD, built with Ethena's white-label tooling.

The project's own site could not be reviewed directly, so details on audits, team and exact protocol fees are not covered here and should be checked in its documentation.

Ether.fi is a liquid restaking protocol. A user deposits ETH, which is staked on Ethereum to help secure the network, and receives a liquid token that represents that stake. Because the token stays tradeable, it can be used elsewhere in DeFi while the underlying ETH keeps earning staking rewards.

Restaking goes a step further by letting the same stake secure additional services, which can add yield but also adds risk. Ether.fi's token, weETH, is what the card connects to.

The Cash card links a Visa card to those holdings. Instead of selling ETH to pay for things, users spend against their balance and earn cashback by tier. Newer additions include a stablecoin, EtherFi USD, which reports say uses Ethena's white-label infrastructure to manage reserves and redemptions.

Ether.fi's staking and protocol fees are not stated in the material available here, so check the app and documentation for current figures before depositing.

Card costs are better documented by third parties. One review site reports a free entry tier with a 1.5% FX fee (1% plus a membership markup of up to 0.5%), falling to about 1% on higher tiers. It also lists ATM withdrawal limits of up to US$5,000 each and a US$199 annual fee on one route to a higher tier. Cashback above the monthly caps drops to 1% and then 0.5%. Treat these as indicative and confirm them in the app.

Using ether.fi means taking on several layers of risk. Smart-contract bugs, validator penalties and restaking-related slashing can all affect staked ETH, and the liquid token can trade away from the value of the underlying ETH in stressed markets.

The card and stablecoin add further dependencies. Card issuance relies on partners, and EtherFi USD reportedly depends on Ethena for reserves, minting, redemptions and compliance. Audit reports, bug bounties and past incidents are not covered here; read them in the project's documentation before depositing.

Card features may involve identity checks and country restrictions. Review user feedback carefully: one customer-service page shows mixed experiences, with praise for onboarding and cashback alongside complaints about support.

Ether.fi is for people who already hold ETH and are comfortable with DeFi risk, and who want yield plus everyday spending from one account. It is less suited to anyone who wants a simple, insured bank-like product or who cannot tolerate smart-contract and slashing risk.