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What Is Ethena?

Ethena is a decentralized finance protocol that issues USDe, a synthetic dollar designed to provide a crypto-native, scalable, and censorship-resistant stablecoin alternative. Unlike traditional stablecoins that rely on bank-held reserves of fiat currency, USDe maintains its dollar peg through a diversified, actively managed portfolio of strategies. Delta-neutral hedging, pairing crypto collateral with corresponding short perpetual futures positions, is one component, but the backing now spans multiple categories including directly held stablecoins and tokenized real-world assets. Staked Ethereum, which was central to the protocol's original design, is now a minority part of the backing.

Ethena Labs, the company behind the protocol, was founded by Guy Young in 2023. The project raised significant funding from prominent crypto venture firms and launched USDe in early 2024. It quickly grew to become one of the largest decentralized stablecoins by market capitalization, reaching billions in circulating supply within its first year of operation.

The delta-neutral mechanism, one of the protocol's core strategies, works by ensuring that for every dollar of long crypto exposure held as collateral, there is an offsetting dollar of short exposure through futures contracts. When the price of ETH rises, the collateral gains value but the short positions lose an equivalent amount, and vice versa. This keeps the net value stable in dollar terms regardless of crypto price movements. The short futures positions often earn positive funding rates (since crypto markets historically have more long demand than short supply). Ethena applies the same delta-neutral approach to non-crypto markets as well, and complements it with revenue from lending, tokenized real-world assets, and stablecoin holdings.

sUSDe (staked USDe) is the yield-bearing version of USDe. When users stake their USDe in the Ethena protocol, they receive sUSDe, which accrues the yield generated by the protocol's strategy. According to Ethena's documentation, this yield is drawn from several documented sources: funding rates on delta-neutral basis trades in crypto perpetual and futures markets, funding rates on delta-neutral basis trades in non-crypto markets, lending revenue from overcollateralized on-chain DeFi markets, lending revenue from overcollateralized loans to institutional counterparties, rewards on tokenized real-world assets such as short-duration government debt, and rewards on liquid stablecoin holdings. The yield is variable, depending on market conditions, particularly the prevailing funding rates in crypto perpetual markets.

The protocol relies on institutional-grade custodians for holding the collateral assets and on major centralized exchanges for executing the short hedging positions. Ethena uses an "off-exchange settlement" model through custody providers, meaning assets are held with custodians rather than directly on exchange. This reduces counterparty risk to any single exchange while still allowing the protocol to open short positions on those venues.

ENA is Ethena's governance token. ENA holders can participate in protocol governance decisions, stake ENA for sENA to earn additional rewards, and contribute to the security of the system. The token was distributed through a points-based airdrop system, where early USDe holders and liquidity providers earned "shards" that converted to ENA allocations.

Alongside USDe, Ethena issues USDtb, a separate digital dollar aimed at users who want a more conventional, fully reserve-backed stablecoin. Rather than relying on a delta-neutral strategy, USDtb is backed by tokenized US Treasury assets, primarily through BlackRock's BUIDL fund, and is issued in partnership with Anchorage Digital as a federally regulated, GENIUS Act-compliant stablecoin. USDtb also serves as the backing of Ethena's reserve fund.

Ethena has announced Converge, a dedicated blockchain intended to serve as the home for Ethena's products and the broader tokenized finance ecosystem. Converge is designed as a high-performance EVM-compatible chain optimized for institutional DeFi and real-world asset applications. As of mid-2026, however, Converge has not launched. It missed an initial mainnet target and remains an announced, not-yet-live project, so it should be treated as a roadmap item rather than a shipping product.

Risk management is central to Ethena's design. The protocol maintains a reserve fund to cover potential negative funding rate periods and manages its collateral across multiple exchanges to limit concentration risk. The team publishes regular transparency reports showing collateral composition, exchange exposure, and reserve fund status. However, critics note that reliance on centralized exchanges and the possibility of extended negative funding rates represent ongoing risks to the system.

Getting Started With Ethena

Getting started with Ethena as a user seeking stable yield or USDe:

  1. Step 1: Set up an Ethereum-compatible wallet such as MetaMask or Rabby.
  2. Step 2: Acquire USDT, USDC, DAI, or ETH to mint USDe, or purchase USDe directly from a DEX.
  3. Step 3: Visit the Ethena app and connect your wallet.
  4. Step 4: Mint USDe by depositing supported collateral, or swap for USDe on a decentralized exchange.
  5. Step 5: Stake USDe to receive sUSDe and begin earning yield from the protocol's delta-neutral strategy.

Note: the Ethena app is geo-restricted and unavailable in the United States and certain other jurisdictions. Users in restricted countries will be blocked from accessing the app. However, USDe and ENA tokens can still be purchased on secondary markets through decentralized exchanges like Uniswap or centralized exchanges that list them.

How to Get an Ethena Wallet?

MetaMask

MetaMask supports USDe, sUSDe, and ENA as ERC-20 tokens on Ethereum. Simply add the token contract addresses to your MetaMask wallet to view and manage your Ethena holdings.

Rabby Wallet

Rabby provides an excellent DeFi experience with automatic token detection and portfolio tracking. It displays USDe and sUSDe positions clearly and simulates transactions before execution.

Hardware Wallets

Ledger hardware wallets support all Ethena tokens (USDe, sUSDe, ENA) as ERC-20 tokens through Ledger Live or by connecting to MetaMask/Rabby. Hardware wallets are recommended for larger positions given the value at stake.

Coinbase Wallet

Coinbase Wallet supports Ethena's ERC-20 tokens and provides a mobile-friendly option for managing USDe and ENA holdings.

Ethena Resources

How to Buy Ethena?

Buying ENA (Governance Token)

ENA is listed on major exchanges including Binance, OKX, Bybit, KuCoin, and others. Trading pairs include ENA/USDT and ENA/BTC. ENA can also be traded on Uniswap and other Ethereum DEXs.

Buying USDe (Synthetic Dollar)

USDe can be minted directly through the Ethena app by depositing supported stablecoins or ETH. It can also be purchased on Curve Finance, Uniswap, and other DEXs that have USDe liquidity pools. Several centralized exchanges also list USDe as a tradeable stablecoin.

Getting sUSDe (Yield-Bearing)

sUSDe is obtained by staking USDe through the Ethena app. The value of sUSDe increases relative to USDe over time as yield accrues, similar to how Lido's wstETH works. sUSDe can also be purchased on secondary markets if available.

Latest Ethena News

Ethena has grown rapidly since its 2024 launch, with USDe becoming one of the top decentralized stablecoins by circulating supply. The protocol's yield offering through sUSDe has attracted significant capital, particularly during periods of elevated funding rates in crypto perpetual markets. USDe has been integrated across major DeFi protocols as collateral and a yield source.

Ethena has broadened its backing well beyond its original staked-ETH-and-perps design into a diversified portfolio that now includes stablecoin holdings, institutional and DeFi lending, and tokenized real-world assets. In 2025 the protocol launched USDtb, a Treasury-backed digital dollar issued with Anchorage Digital, and through 2026 it has leaned further into real-world assets to reduce reliance on crypto funding rates, including large allocations into tokenized institutional credit. USDe supply has moved through sharp cycles of contraction and recovery over this period as yields and market conditions shifted.

In October 2025, USDe briefly traded below its peg during a market-wide flash crash. Ethena attributed the dislocation to a single trading venue whose internal oracle diverged from deeper on-chain liquidity, and the peg was restored quickly, with the protocol's backing remaining intact; Ethena subsequently announced oracle and proof-of-reserve reforms. Converge, Ethena's announced dedicated blockchain for institutional DeFi and tokenized assets, had not launched as of mid-2026 after missing its initial mainnet target, and should be viewed as a roadmap item rather than a live product. The protocol continues to grow its reserve fund, which is held in USDtb, and to improve its risk management infrastructure as it scales.