You check your staking dashboard: ETH pays 3% APR. Fine, but boring. Then you see the EigenLayer numbers floating around Twitter — 6–9% APR for doing "nothing extra." It sounds like free money. Restaking your staked ETH to earn extra rewards from other networks? Sign you up.
Until you read the fine print. Restaking doesn't just add yield — it multiplies your attack surface. A single operator failure on a low-quality AVS could slash your entire position, not just the rewards you hoped to earn. The question isn't whether restaking pays. It's whether you understand what you're risking.
TL;DR. EigenLayer lets you reuse staked ETH to secure Actively Validated Services (AVSs) for extra yield. Base ETH staking pays ~2.5–3.5% APR; restaking can add 1–6% on top. The risk is correlated slashing — a single operator failure on any AVS can slash your entire restaked position. Never allocate more than you can afford to lose, and favor blue-chip AVSs over high-yield, unaudited ones.
How restaking actually works
Restaking is simple in concept, dangerous in practice. Here's the flow:
- You already have ETH staked (directly, or via an LST like stETH).
- You connect that stake to EigenLayer and opt into one or more AVSs — networks like data-availability layers, oracle networks, or bridges that need security.
- Operators run the AVS software using your delegated stake as economic backing.
- You earn AVS rewards on top of your base Ethereum staking rewards.
The clever part is capital efficiency. Instead of launching a new blockchain with its own validator set and token, an AVS borrows Ethereum's security by tapping restaked ETH. For you, that means your idle staked ETH works twice: securing Ethereum and securing whatever AVS you opted into.
As of mid-2026, EigenLayer holds roughly $19 billion in TVL — about 93% of the entire restaking market. That concentration is a feature (deep liquidity, strong network effects) and a bug (a critical bug in EigenLayer core contracts would be catastrophic for almost everyone restaking).
Where the yield comes from (and what it costs)
Restaking yield stacks three layers:
| Layer | Source | Typical APR | Risk |
|---|---|---|---|
| Base staking | Ethereum consensus | 2.5–3.5% | Very low |
| AVS rewards | Service fees + emissions | 1–6% | Medium–high |
| LRT wrapper bonus | Protocol incentives | 0–3% | Medium |
The headline 8–10% APR you see on restaking dashboards is almost always an all-in figure combining all three layers. Strip away the AVS emissions (which may decline over time) and the LRT token incentives, and the sustainable base is closer to 3–5%.
That's still a meaningful boost over plain staking. But it comes with a risk profile that plain staking doesn't have.
Correlated slashing: the risk most guides skip
Here's the part that gets glossed over. When you restake, your ETH secures every AVS your chosen operator validates. If that operator misbehaves on any one of them — goes offline, double-signs, gets hacked — the slashing penalty applies to your entire restaked position, not just the slice allocated to that one AVS.
Think of it like co-signing a loan for five friends. If one defaults, you're on the hook for the whole amount. In restaking, one bad AVS can wipe out rewards across all of them.
Worse, slashing conditions aren't standardized across AVSs. Each service defines its own fault proofs and penalty rules. An operator who's careful on one AVS might make an honest mistake on another — and the penalty propagates.
Direct restaking vs. liquid restaking tokens
You have two ways to access restaking yield, and the choice hinges on liquidity:
- Direct restaking — delegate to an operator through EigenLayer directly. You keep full custody but face withdrawal queues (days to weeks) and must actively manage operator selection. Best for patient, high-conviction allocators.
- Liquid restaking tokens (LRTs) — deposit ETH into a protocol like Renzo, Kelp, or ether.fi and receive a tradable token that compounds restaking yield. You get instant liquidity on DEXs, but you add a layer of smart-contract risk and pay protocol fees.
For most users, LRTs are the practical entry point. The trade-off: you're trusting both EigenLayer and the LRT protocol. If the LRT wrapper has a bug — and several restaking protocols have already been exploited in 2026 — you can lose everything regardless of how safe the underlying AVSs are.
A risk-adjusted framework for 2026
If you decide restaking belongs in your portfolio, size it like the risk asset it is:
- Cap your allocation. Treat restaking as a risk asset, not a savings account. Most allocators should keep restaked ETH under 15–25% of their total ETH position.
- Favor blue-chip AVSs. Data-availability layers and oracle networks with real revenue and audits beat brand-new protocols offering 15% APR for "security services."
- Diversify operators. If you delegate directly, split across 2–3 well-established operators with strong uptime records. Never put everything behind one validator.
- Monitor slashing conditions. Understand exactly what triggers a slash on each AVS you opt into. If you can't explain it in one sentence, don't opt in.
- Use the right tools. Compare restaking yields against plain staking and lending with the DifiCalc yield calculator, and check live AVS APYs via the yield discovery tool.
Sources and further reading
- EigenLayer Docs — official restaking, AVS, and slashing mechanics.
- Ethereum.org: Restaking — foundational explainer from the Ethereum Foundation.
- DeFiLlama Restaking — live TVL and yield data across restaking protocols.
Frequently asked questions
What is restaking and how does EigenLayer work?
Restaking lets you reuse already-staked ETH to secure additional networks called Actively Validated Services (AVSs). EigenLayer acts as the marketplace: you delegate your staked ETH to operators who run AVS software, and you earn AVS rewards on top of base Ethereum staking rewards.
What is the biggest risk of restaking?
Correlated slashing. If an operator fails on any AVS they support, the penalty can cascade across all services they validate. A single misconfiguration or malicious act can slash your entire restaked position.
How much can I earn from restaking?
Base Ethereum staking pays roughly 2.5–3.5% APR. Restaking via EigenLayer adds AVS rewards that historically range from 1% to 6% on top, depending on which services you opt into. Higher-yield AVSs carry higher slashing risk.
Should I restake directly or use a liquid restaking token?
Direct restaking requires running a validator or delegating to an operator, with withdrawal queues. Liquid restaking tokens give you a tradable token that compounds yield, but add a layer of smart-contract risk. Choose based on your liquidity needs and risk tolerance.
Compare restaking against every other yield source
Run the numbers on staking, lending, LP, and restaking — side by side. Free, no signup.
Open the Yield CalculatorMore guides in the DifiCalc blog, or read Solana Staking vs Lending and Impermanent Loss Explained.