What is ETHx (ETHx)?

Quick Facts

• Issued by: Stader Labs
• Blockchain: Ethereum (ERC-20 token)
• Token type: Liquid staking token (LST)
• Underlying asset: Staked ETH
• No minimum stake required to participate
• Smart contracts: Triple-audited by Sigma Prime, Halborn, and Peckshield
• Use cases: DeFi lending, borrowing, yield farming, and liquidity pools

Introduction

ETHx is the flagship liquid staking token issued by Stader Labs for Ethereum. When users deposit ETH into the Stader protocol, they receive ETHx in return — an ERC-20 token that represents their staked position and continuously accrues staking rewards.

The core idea is simple: earn Ethereum staking rewards without giving up access to your funds. ETHx holders can freely trade, lend, or deploy their tokens across DeFi while still benefiting from validator rewards in the background.

History & Background

Stader Labs has been active since 2021 and built liquid staking products across multiple blockchains, including BNB Chain, Polygon, and Hedera, before launching ETHx on Ethereum. The protocol has developed a strong track record with a decentralized, non-custodial architecture and a growing network of node operators.

ETHx was designed specifically to address one of Ethereum staking's biggest pain points: the traditional requirement of locking 32 ETH to run a validator node, which excludes most retail participants.

How ETHx Works

When you deposit ETH via the Stader platform, the protocol mints and sends you an equivalent amount of ETHx. Your staked ETH is then distributed across a hybrid network of node operators — a mix of permissioned professional validators and permissionless home stakers who each put up 4 ETH as collateral.

Staking rewards accumulate inside the protocol and are reflected in the rising exchange rate of ETHx relative to ETH. For example, if the exchange rate moves from 1:1 to 1.05:1, each ETHx token you hold becomes redeemable for more ETH — no manual claiming required. Rewards include both base staking yields and MEV (Maximal Extractable Value) earnings.

Tokenomics

ETHx tokens are not pre-minted or sold. They are dynamically minted when users stake ETH and burned when users unstake. This means the supply of ETHx directly mirrors the amount of ETH locked in the Stader protocol at any given time.

The token's value accrues through exchange rate appreciation rather than rebasing wallet balances, making it straightforward to integrate into DeFi platforms as collateral or liquidity.

Ecosystem & Use Cases

ETHx is designed to plug directly into the broader DeFi ecosystem. Holders can:

• Yield farm by providing liquidity on decentralized exchanges
• Lend or borrow using ETHx as collateral on lending platforms
• Trade ETHx on DEXs without waiting for unstaking periods
• Earn additional DeFi rewards on top of base staking yields

The protocol also features an ETHx PowerUp Partner program, enabling trusted node operators and DeFi platforms to deepen integration and expand reward opportunities for stakers.

Team, Governance & Community

Stader Labs is the team behind ETHx, with experience building on seven different blockchains. The platform employs 24/7 on-chain monitoring, multi-signature controls for smart contract parameter changes, and a permanent bug bounty program to maintain security.

Governance participation may be available to ETHx holders within the Stader ecosystem, with the community growing across Telegram and Twitter under the handle @staderlabs_eth.

Advantages

• No minimum stake — participate with any amount of ETH, removing the 32 ETH barrier
• Automatic reward compounding — rewards accumulate in the token's exchange rate without any action needed
• Full liquidity — use ETHx in DeFi while still earning staking yields
• Decentralized validator set — stake is spread across many operators to reduce centralization risk
• Triple-audited contracts — reviewed by leading blockchain security firms

Risks & Challenges

• Smart contract risk — bugs or exploits in the protocol's contracts could put staked ETH at risk
• Slashing risk — validator misbehavior (e.g., going offline or double-signing) could result in penalties
• ETH price volatility — the underlying asset remains subject to market fluctuations
• Ethereum gas fees — high gas costs on Ethereum can reduce net returns, especially for small deposits
• Liquidity risk — secondary market liquidity for ETHx on DEXs may vary in stressed market conditions

Long-Term Vision

Stader Labs aims to keep Ethereum staking decentralized, accessible, and rewarding for all participants — from retail users staking small amounts to professional node operators. ETHx is positioned as a foundational building block in Ethereum's proof-of-stake ecosystem, with ongoing integrations into DeFi protocols and an expanding network of validator partners. The long-term goal is to lower barriers to Ethereum participation while maximizing yields through innovative reward mechanisms.