f(x) Protocol (FXN) — price, overview & secure storage
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Last Updated on Jun 14, 2026 11:44 AM
What is f(x) Protocol? Complete guide to FXN
What is f(x) Protocol and who created it?
f(x) Protocol is designed to create two new Ethereum derivative assets: one with stablecoin-like low volatility and another as a leveraged long ETH perpetual token. This is achieved by separating ETH collateral into two tokens: fETH, which has lower volatility, and xETH, which has higher volatility.
Key features of f(x) Protocol blockchain
The protocol aims to create a symbiotic system that decomposes ETH into two useful tokens. For fETH, the goal is to produce a low volatility token that is fully decentralized, Ethereum-native, minimizes volatility while retaining market exposure, can be minted and redeemed instantly, and has maximum liquidity depth. For xETH, the protocol creates a leveraged long ETH token that is decentralized, composable with on-chain liquidity, and has a low risk of liquidation.
How f(x) Protocol transactions work
f(x) Protocol adopts ve tokenomics, where locking FXN tokens results in receiving veFXN. The longer the lock time, the more veFXN is received. Additionally, 75% of treasury revenue is distributed to veFXN holders, incentivizing participation and investment in the protocol.
Wallet for f(x) Protocol
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Tangem supports networks for f(x) Protocol
- Ethereum
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Similar cryptocurrencies to f(x) Protocol (FXN)
| Asset | 24h % | Market cap | |
|---|---|---|---|
 BitcoinBTC | $64,589.42 | 1.12% | $1.29T |
 EthereumETH | $1,675.51 | -0.05% | $0.20T |
 TetherUSDT | $0.9995 | 0.00% | $0.19T |
 BNBBNB | $612.26 | 1.06% | $82.54B |
 USDCUSDC | $0.9999 | 0.01% | $74.83B |
Frequently asked questions about f(x) Protocol (FXN)
- f(x) Protocol is a digital currency powered by blockchain technology. It allows users to send value, access decentralized tools, and participate in the project’s ecosystem.
- f(x) Protocol stands out for its performance, cost-effective transactions, and ecosystem support. These strengths make it suitable for various blockchain activities.
- Yes. FXN is the trading symbol used to identify f(x) Protocol on exchanges and charts.
- You can buy f(x) Protocol using on-ramp services available in Tangem Wallet or exchanges. After purchasing on an exchange, you can transfer it to your Tangem Wallet.
- Use a cold storage solution to protect f(x) Protocol from online threats. Tangem keeps your keys isolated in a secure offline chip.
How to store f(x) Protocol securely with a hardware wallet
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