Felix feUSD (FEUSD): What It Is, Uses and Risks

Felix feUSD (FEUSD) is a dollar-pegged stablecoin issued on Hyperliquid, within the HyperEVM ecosystem. It comes from Felix, a DeFi project that describes feUSD as its CDP stablecoin product. CDP stands for collateralized debt position. Instead of a company holding dollars in a bank, a user locks crypto collateral in a smart contract and borrows newly minted stablecoins against it.

That makes feUSD a crypto-backed stablecoin. Each unit is meant to represent a debt owed against on-chain collateral, and the collateral is meant to be worth more than the debt. Data aggregators also tag it as a synthetic asset, because it tracks the dollar without holding dollars directly.

The project describes itself with the idea of a modern financial account powered by stablecoins. Beyond that, the public information available for this page is thin. The exact collateral types, fee settings and redemption rules should be checked in Felix's own documentation before relying on any detail here. Do not confuse feUSD with the unrelated FLX or FELIX meme-style tokens that share the Felix name on other chains. Those are separate projects with no connection to this stablecoin.

The main purpose of feUSD is to act as a unit of account and a medium of exchange inside Hyperliquid-based DeFi. People who want dollar exposure without selling their crypto can borrow feUSD against collateral, then use it elsewhere. Typical uses for a stablecoin of this kind include paying for things on-chain, providing liquidity, using it as margin or trading pair quote, and parking value during volatile markets.

Felix also has an ecosystem around feUSD. One public article discusses how another token, USDhl, relates to feUSD, with both described as stablecoin-like instruments, one backed by debt against collateral. The details of how they interact are best read in Felix's own materials.

The token public information here do not list a governance role, fee-sharing right or staking function for feUSD, so this page does not claim one. It is a stable-value asset, not an investment token. Anyone who needs to know where feUSD is accepted should look at the current integrations within the Hyperliquid ecosystem, since these change over time.

Supply figures for feUSD need careful reading. As of 2026-11-05, the circulating supply was about 75.0 million tokens, giving a market cap of about $75.1 million and a rank near 327. That is consistent with a price very close to one dollar, about $1.001.

The data also lists a total supply of roughly 8.9 billion tokens and a fully diluted valuation of about $8.90 billion. For a CDP stablecoin, that number should not be read as a normal fully diluted valuation. The gap between circulating and total supply may come from how the data provider counts tokens, such as tokens held in contracts or minted but not in circulation. This page cannot confirm the reason. The market cap is the more sensible size measure, and the protocol's own dashboards are the better source.

There is no fixed maximum supply. In a CDP system, supply expands when users borrow and shrinks when they repay, so it follows demand for borrowing. There is no issuance schedule or token distribution in the usual sense, and no team allocation is described.

feUSD is issued on Hyperliquid L1, and it is tied to the HyperEVM environment, where most smart-contract DeFi activity on Hyperliquid happens. It is not the native token of any chain. Gas fees on that network are paid in the chain's own asset, not in feUSD.

To hold feUSD, you need a wallet that supports HyperEVM and can connect to the network. Many popular EVM wallets can add custom networks, though you should take the network details from official sources. You can get feUSD by borrowing it through Felix against collateral, or by swapping for it on a decentralized exchange or other venue that lists it.

Trading volume is a useful signal here. About $24,390 changed hands in the 24 hours before 2026-11-05, which is small compared with the market cap. Low volume can mean wider spreads or price impact on larger trades, especially when moving in or out of the peg. For most users, minting and repaying through the protocol, and swapping within DeFi pools, matter more than centralized exchange listings.

The data does not give a launch date for feUSD, and the project's own history is not covered. What the price record does show is a record high of about $1.067 on 2025-04-02 and a record low of about $0.706 on 2025-10-10. A dip to roughly seventy cents means the token traded well below its dollar target at some point, even if only briefly. This page does not state what caused it. Sharp drops like this often occur during broad market stress, thin liquidity, or collateral liquidations, but that is general context, not a confirmed explanation.

More recently the price has been steady. As of 2026-11-05 it was about $1.001, with a 7-day change of around 0.06 percent and a one-year change of around 0.77 percent. Stability today does not guarantee stability later. If you want the full story, look at Felix's announcements and the on-chain data around the October 2025 low.

Holding any stablecoin means accepting several risks, and a crypto-backed one has its own.

Depeg risk. feUSD has traded far below one dollar before. Its peg depends on collateral value, liquidations and market demand working as designed.

Collateral and liquidation risk. If collateral falls quickly, positions may be liquidated. If liquidations are slow or collateral is illiquid, the system could be left under-backed.

Smart contract risk. Bugs, oracle failures or governance errors can cause losses, even in audited code. Check which audits exist and what they covered.

Liquidity risk. Daily volume is low relative to market cap, so large exits can move the price.

Ecosystem risk. feUSD depends on Hyperliquid and HyperEVM infrastructure, including bridges and any dependencies on other protocols.

Borrower risk. If you mint feUSD, you can lose collateral if your position becomes undercollateralized.

This is not advice to buy or sell. Treat feUSD as a DeFi instrument, not as a bank deposit, and never put in more than you can afford to lose.

feUSD lives on-chain, so storage comes down to protecting the wallet that holds it. For small amounts, a reputable software wallet that supports HyperEVM can be enough. For larger holdings, a hardware wallet that supports EVM networks adds protection, since the signing keys stay offline.

Write your recovery phrase on paper or metal and keep it offline. Never type it into a website, share it in a chat or store it in a cloud note. No genuine support team will ask for it.

Before interacting with Felix or any other dApp, confirm you are on the correct site, since fake front ends are common. Be careful with token approvals. Approve only the amount you need, and review and revoke old permissions from time to time. Send a small test transaction first when moving funds to a new address or network.

If you borrow feUSD, also monitor your collateral ratio so a price drop does not catch you out. Keep some of the chain's gas token in the wallet, otherwise you may be unable to move or repay your funds.