#EigenLayer

EigenLayer is a protocol built on Ethereum that introduces the concept of restaking, where users who have already staked ETH (either natively or through liquid staking tokens like stETH, rETH, or cbETH) can re-deploy that staked capital to provide cryptoeconomic security to additional protocols called Actively Validated Services (AVSs). Technically, restakers deposit eligible assets into EigenLayer smart contracts and then delegate to one or more operators, who in turn opt-in to secure specific AVSs. In exchange for accepting the extra slashing conditions defined by each AVS, restakers and operators receive additional rewards on top of their base Ethereum staking yield. This allows new networks—such as data availability layers, oracle networks, bridges, and rollup-related middleware—to launch with strong, ETH-denominated security from day one instead of bootstrapping a fresh, less-proven validator set.

EigenLayer is audited and widely used, but restaking introduces a layered risk profile that is meaningfully different from simply staking ETH. The core risks fall into a few categories: smart contract risk in the EigenLayer protocol and any liquid restaking tokens (LRTs) built on top; AVS-specific slashing risk, where a misbehaving service or buggy operator can cause losses on restaked capital; operator risk, since users delegate to operators who may run multiple AVSs with correlated failure modes; and systemic risk to Ethereum itself if a very large share of validators concentrates around a few operators or AVSs. There is also liquidity risk during withdrawal windows and points/airdrop incentive risk, where rewards may be lower or more volatile than initial expectations. Users should evaluate which AVSs an operator secures, how slashing is configured, and how leveraged their LRT exposure is before assuming restaking is risk-free yield.

EIGEN is the native token of the EigenLayer ecosystem and is designed primarily as a work and governance token rather than a pure fee token. Its core role is to provide an additional layer of cryptoeconomic security for AVSs that need protection beyond ETH-denominated slashing, particularly against so-called intersubjective faults—failures that are observable but not trivially provable on-chain. EIGEN can be restaked alongside ETH and used in slashing logic for these specialized failure modes, and it also serves as a coordination asset for protocol governance and future upgrades. From a market perspective, EIGEN has a publicly tracked price, circulating supply, and trading pairs on major centralized and decentralized venues, which means it is influenced by typical altcoin dynamics, unlock schedules, AVS adoption, and broader sentiment around restaking narratives.

There are three common ways users gain EigenLayer exposure, each with different risk and complexity. The most direct path is native restaking: running or delegating an Ethereum validator and pointing withdrawal credentials at EigenLayer to opt-in to AVSs. The second path is liquid restaking, where users deposit ETH or liquid staking tokens into protocols like ether.fi, Renzo, Kelp, or Puffer, receive a liquid restaking token (LRT), and let those protocols manage operator and AVS selection on their behalf. The third path is simply trading EIGEN on a crypto exchange or DEX without participating in restaking, which gives token-level exposure but no staking yield. Each path has different smart contract surfaces, fee structures, and incentive programs, so users should compare them carefully and avoid concentrating their entire ETH position into a single LRT.

AVSs, or Actively Validated Services, are the protocols and networks that consume EigenLayer's pooled security. Typical examples include data availability layers (such as EigenDA), oracle networks, fast finality and bridging services, decentralized sequencers for rollups, coprocessors for zero-knowledge proofs, and emerging AI-related verification networks. AVSs matter because they represent the demand side of restaking: their fees and incentives ultimately determine how much additional yield restakers can earn and how sustainable the model is over time. They also matter strategically, because instead of every new network issuing a separate token and bootstrapping its own validator set, AVSs can rent ETH-aligned security from EigenLayer, accelerating the rollout of modular infrastructure across Ethereum Layer 2s and beyond. For investors and builders, tracking which AVSs go live, how much they pay in rewards, and how slashing is configured is becoming as important as tracking TVL itself.