Eigenlayer is a protocol built on Ethereum that introduces Restaking, enabling Ethereum validators to extend their security guarantees to additional services, thereby enhancing the security and scalability of decentralized applications. By opting into Eigenlayer, validators can participate in securing Verifiable Services (AVSs) and access shared infrastructure, earning rewards in the process. This approach allows developers to leverage Ethereum's robust cryptoeconomic security while maintaining the flexibility to build and operate diverse services within the ecosystem.
Eigenlayer enables blockchain users to earn additional rewards by restaking their staked ETH to secure a variety of decentralized services beyond Ethereum, enhancing capital efficiency. It provides access to pooled security, allowing users to participate in securing multiple protocols without the need to establish separate validator sets. Additionally, Eigenlayer supports liquid restaking, enabling users to maintain liquidity while earning rewards from both original staking and restaking activities.