← Back to GlossaryDeFiLearn more in the Academy →
What is Restaking?
Restaking lets you use already-staked crypto (like staked ETH) to secure additional protocols, earning extra yield. EigenLayer pioneered this concept.
Full Explanation
Restaking extends the security of a base layer (like Ethereum) to other protocols. With EigenLayer, you can restake your staked ETH (or liquid staking tokens like stETH) to validate other services — oracles, bridges, rollups — and earn additional rewards. This creates a security marketplace where new protocols don't need to bootstrap their own validator sets. The risk: slashing conditions multiply, and a failure in one restaked service could affect your base stake.
Related Terms
Last updated: 2026-03-21
Translate