What is Lido?

Lido is an open-source liquid staking protocol best known for Ethereum staking. Instead of running validators, managing keys, or committing 32 ETH, users deposit ETH and receive stETH, a transferable liquid staking token. It turns native staking into composable DeFi collateral while preserving exposure to Ethereum staking rewards.

The project launched around Ethereum’s Beacon Chain era in 2020, when ETH staking was possible but withdrawals were not yet live. Lido helped define the market for liquid staking derivatives, giving users a receipt token that could move through DeFi while underlying ETH remained staked with professional validators.

Lido later expanded beyond Ethereum, but its strategy has become more focused. Terra ended after that ecosystem collapsed, while Polkadot, Kusama, Solana, and Polygon support were sunset or wound down. In June 2026, Lido also revoked canonical wstETH bridge status on zkSync Era, Mode, Scroll, Mantle, Swell, Zircuit, Soneium, Polygon PoS, and Lisk.

Today, Lido remains one of the largest Ethereum staking protocols by value secured. DefiLlama recently showed roughly $14.97 billion in TVL, mostly on Ethereum, with $1.13 million in daily fees. Lido’s standard protocol fee is 10% of staking rewards, split across operators and the DAO treasury.

How Does Lido Work?

Lido turns ETH staking into a liquid, tokenized process. Users deposit ETH, the protocol routes it to validators, stETH tracks the pooled position, and withdrawals or secondary markets provide exit paths.

Deposits, stETH, and Node Operators

When users stake through Lido Docs, they interact with smart contracts rather than individual validators. stETH reflects pooled ETH, validator rewards, and protocol-level penalties.

The main operating flow looks like this:

• Deposit: Users send ETH to Lido’s staking contracts, avoiding the 32 ETH validator minimum and the operational burden of running client software, validator keys, and infrastructure themselves.
• Minting: The protocol mints stETH when ETH is submitted, creating a transferable tokenized claim on the pooled staking position and its accumulated reward exposure.
• Pooling: Deposited ETH is aggregated inside the protocol, then allocated across approved validator infrastructure according to governance-defined modules and routing rules.
• Operators: Node operators run Ethereum validators, maintain uptime, protect keys, and perform block validation duties while earning part of the protocol staking reward fee.
• Rewards: stETH balances rebase as validator rewards accrue, so holders can see balances increase while retaining a token usable across compatible DeFi applications.
• Penalties: If validators underperform or are slashed, stETH holders share that economic impact through the pooled accounting system instead of one isolated validator.
• Governance: LDO holders govern protocol parameters, operator onboarding, treasury activity, upgrades, and decentralization initiatives through the Lido DAO process.

Staking Router and Oracle Accounting

The Staking Router, introduced with Lido V2, made Lido more modular. Instead of one monolithic validator set, the architecture supports multiple staking modules, including curated operators, distributed validator technology clusters, and community-oriented paths designed to broaden participation over time.

Oracle reports update the protocol’s view of validator balances, rewards, penalties, withdrawals, and fees. This accounting keeps stETH aligned with the pooled ETH backing it, while allowing rewards to be reflected across users. After V2, stETH became effectively auto-compounding because unused rewards can be restaked.

Withdrawals and the stETH Lifecycle

After Ethereum withdrawals became available, Lido added native exits. Users can redeem stETH through the withdrawal queue rather than relying only on AMM liquidity.

The withdrawal lifecycle generally follows these steps:

• Request: A user submits stETH or wstETH to the withdrawal queue, locking the token while the protocol calculates the claimable ETH amount.
• Queue: Requests are processed first-in, first-out, with timing affected by queue depth, validator exits, Ethereum limits, and Lido buffer availability.
• NFT: Lido issues an unstETH NFT representing the pending withdrawal request, including its request position and the expected amount once finalized.
• Buffer: Available ETH in the Lido buffer may satisfy withdrawals quickly; otherwise, validators are exited to produce enough ETH for pending requests.
• Finalization: Oracle updates finalize batches, burn the locked stETH shares, and mark the corresponding unstETH withdrawal position as ready for claim.
• Claim: The user burns the unstETH NFT and receives ETH, completing native redemption without needing to sell stETH on secondary markets.
• Markets: Users needing faster liquidity can swap stETH or wstETH through exchanges, though execution depends on liquidity, slippage, and market pricing.

How to Stake on Lido Finance

Staking through Lido is designed for users who want ETH staking rewards without validator operations. The process is still onchain, so wallet security remains essential.

Follow these steps before staking ETH:

1. Prepare wallet: Use a self-custody wallet compatible with Ethereum, fund it with ETH, and keep enough extra ETH available for gas and future transactions.
2. Open app: Visit the official Lido staking app directly, verify the domain carefully, and avoid sponsored links, clones, or unsolicited wallet prompts.
3. Connect wallet: Connect your wallet to the app, review the selected network, and confirm you are using Ethereum mainnet or the intended supported chain.
4. Enter amount: Choose the ETH amount to stake, remembering that rewards are variable, principal is not risk-free, and DeFi use introduces extra exposure.
5. Review terms: Check the quoted rate, reward fee, estimated gas cost, contract interaction, and wallet warnings before approving the staking transaction.
6. Confirm stake: Submit the transaction from your wallet, wait for confirmation, and verify that stETH appears in your wallet or portfolio tracker afterward.
7. Track rewards: stETH is rebasing, so balances typically update as oracle reports reflect staking rewards, penalties, and fee deductions across the pool.
8. Wrap token: Convert stETH to wstETH when using DeFi projects, bridges, or networks that require a non-rebasing token format.
9. Plan exit: To leave, request a native withdrawal through Lido or swap stETH on a market, comparing wait time, liquidity, and price impact.

What Can I Do With stETH?

stETH is more than a receipt for staked ETH. It is a liquid staking token used across lending markets, AMMs, yield vaults, Layer 2 networks, restaking systems, and cross-chain DeFi.

1. Use stETH in DeFi Lending Protocols

Lending protocols let users deposit stETH or wstETH as collateral, then borrow assets such as ETH or stablecoins. Aave has historically been one of the most important venues, while other lending markets support stETH-related collateral strategies like wstETH under specific risk parameters.

The main benefit is capital efficiency: users keep exposure to Ethereum staking rewards while unlocking liquidity. The risk is liquidation. If borrowed assets rise, collateral value falls, or risk parameters change, leveraged positions can unwind quickly, especially during stETH discount events or ETH volatility.

2. Provide Liquidity in AMM Pools

Automated market makers such as Curve, Balancer, and Uniswap have played major roles in stETH liquidity. Pools help traders swap between ETH, stETH, wstETH, and related assets while giving liquidity providers an opportunity to earn trading fees or incentives where available like 5.42% APR on wstETH/ETH via Uniswap v4.

Liquidity provision is not identical to staking. Pool exposure may include impermanent loss, depeg risk, token composition drift, smart contract risk, and incentive changes. Deep AMM liquidity remains central to stETH’s usefulness because it gives holders an exit route outside the withdrawal queue.

3. Maximize Returns with Yield Aggregators

Yield aggregators build strategies around stETH, wstETH, lending markets, AMMs, Pendle-style yield markets, and vault systems. Users deposit into a strategy, and the vault automates compounding, rebalancing, or allocation across eligible opportunities depending on the product design.

The convenience comes with extra layers of risk. Strategy contracts, curators, leverage, oracle assumptions, and third-party protocols can all affect outcomes. Lido’s own Lido Earn products show how ETH and USD-denominated vaults are becoming more structured, but returns remain variable.

4. Access stETH on Layer 2 Networks and Sidechains

wstETH helps staked ETH move beyond Ethereum mainnet into lower-cost environments. Lido Multichain has supported networks such as Arbitrum, OP Mainnet, Base, Linea, BNB Chain, Unichain, and others, with wstETH generally preferred because non-rebasing balances integrate more cleanly.

Users should check current canonical support before bridging through crypto bridges. In June 2026, Lido revoked canonical bridge recognition on several networks. Existing tokens were not invalidated, but Lido monitoring, support, and endorsement were reduced.

LDO Tokenomics

LDO is the governance token of the Lido DAO. It does not represent a direct claim on stETH rewards, but it gives holders voting power over protocol and treasury decisions.

Allocation

LDO launched as an ERC-20 governance token with a fixed one billion token supply. The initial allocation concentrated around treasury, investors, developers, validators, and contributors.

Key tokenomics points include the following allocation:

• Supply: LDO launched with a total supply of 1,000,000,000 tokens, creating a fixed governance base for the DAO from inception.
• Treasury: The DAO treasury received 36.32% of supply, giving governance a large reserve for grants, incentives, development, integrations, and strategic initiatives.
• Investors: Investors received 22.18% of supply, subject to initial lockup and vesting terms disclosed in Lido’s early governance-token documentation.
• Developers: Initial Lido developers received 20%, reflecting early technical work needed to launch the DAO, staking contracts, and supporting infrastructure.
• Founders: Founders and future employees received 15%, aligning long-term contributors with protocol growth, governance participation, and operational evolution.
• Validators: Validators and signature holders received 6.5%, recognizing early infrastructure participants involved in the protocol’s launch and security assumptions.
• Airdrop: Early stakers received a small initial airdrop, while broader distribution has depended on treasury decisions, market purchases, incentives, and governance activity.

Utility

LDO’s primary role is governance. Its value depends on market expectations around Lido’s role, treasury policy, voting power, decentralization, and future protocol economics.

Important LDO utility areas include these:

• Voting: LDO holders vote on proposals, with voting weight proportional to token holdings unless governance mechanics are modified through approved upgrades.
• Parameters: Governance can influence fees, staking modules, operator sets, oracle configurations, treasury spending, and protocol upgrades through formal DAO processes.
• Treasury: LDO governs a large DAO treasury, which may fund ecosystem development, security work, liquidity programs, grants, research, and operational budgets.
• Operators: DAO decisions affect node operator onboarding, staking limits, module rules, performance expectations, and decentralization initiatives across validator infrastructure.
• Upgrades: Major protocol changes, including V2, Staking Router improvements, and governance-system modifications, rely on DAO coordination and approval mechanisms.
• Incentives: LDO can support liquidity incentives, integrations, and ecosystem programs, although these decisions depend on changing market conditions and governance votes.
• Signaling: Holding LDO also signals participation in liquid staking governance, giving stakeholders a voice in debates about Ethereum decentralization and protocol risk.

Is Lido Safe?

Lido has several safety advantages: open-source contracts, multiple audits, a bug bounty, DAO governance, professional node operators, and a non-custodial staking design. It also has a long operating history and has become deeply integrated across Ethereum DeFi, wallets, institutions, and analytics platforms.

That does not make Lido risk-free. Users still depend on Ethereum validator behavior, smart contracts, oracle reporting, DAO governance, bridge infrastructure, secondary-market liquidity, and DeFi integrations. stETH is designed to represent staked ETH exposure, not to eliminate market, technical, or governance risk.

Key Risks

Liquid staking safety depends on protocol design and user behavior. The biggest risks are not always obvious when rewards and liquidity appear simple.

Review these risks before using Lido:

• Contract: A bug in Lido smart contracts, integrations, wrappers, or upgrade logic could affect deposits, withdrawals, accounting, or token behavior despite audits.
• Slashing: Validator misconduct, downtime, or correlated operator failures can reduce staking balances, with losses reflected across stETH holders through pooled accounting.
• Liquidity: stETH can trade below ETH during stress, especially when secondary-market liquidity thins or leveraged positions are forced to unwind quickly.
• Governance: LDO-controlled decisions can alter parameters, treasury activity, operators, modules, and upgrades, creating governance risk for passive stETH holders.
• Oracle: Oracle reporting is essential for rewards, penalties, withdrawals, and accounting; failures or delays can disrupt expected balances or redemption timing.
• Bridge: wstETH on other chains depends on bridge security, canonical support, liquidity, correct contracts, and the health of destinationchain infrastructure.
• DeFi: Lending, restaking, AMMs, and vaults add risks beyond Lido itself, including liquidation, strategy loss, curator errors, and third-party contracts.
• Regulatory: Liquid staking may face changing regulatory treatment, especially where staking services, governance tokens, or yield products are scrutinized by authorities.

Founders

Lido is commonly associated with Konstantin Lomashuk, Vasiliy Shapovalov, and Jordan Fish. Lomashuk is also linked to P2P Validator and cyber.Fund, bringing staking infrastructure and crypto investment experience to Lido’s early ecosystem positioning.

Vasiliy Shapovalov has been one of Lido’s most visible technical contributors. His background spans protocol architecture, validator infrastructure, and security-focused engineering, which made him central to stETH design, Lido’s Ethereum staking implementation, and later governance discussions.

Jordan Fish, better known as Cobie, is a prominent crypto investor and commentator. His involvement helped Lido gain early visibility in Ethereum and DeFi circles, though Lido’s ongoing development is now much broader than any single founder.

Lido vs Other Liquid Staking Protocols

Lido’s strongest advantage is liquidity. stETH and wstETH are widely integrated across Ethereum DeFi, institutional products, wallets, bridges, and analytics platforms. That network effect makes Lido convenient for users who care about composability, but it also raises recurring debates about validator concentration.

Alternatives compete on different tradeoffs. Rocket Pool emphasizes decentralized node operators, StakeWise offers vault-based staking flexibility, Binance staked ETH is exchange-linked and highly liquid, and Coinbase cbETH prioritizes regulated exchange access. The best choice depends on custody preference, token utility, fees, and decentralization goals.

Here is a practical comparison snapshot:

Final Thoughts

Lido made Ethereum staking more accessible by turning locked validator exposure into stETH, a liquid staking token that can move through DeFi while still reflecting staking rewards.

Its greatest strength is also its biggest controversy. Deep liquidity, integrations, and scale make Lido useful, but Ethereum decentralization advocates continue watching operator distribution, governance, and market share closely.

For most users, Lido is best understood as infrastructure, not a guaranteed yield product. stETH can be powerful, but every extra layer from bridging to lending, restaking, or vaults can add risk.