Lido Finance

Lido EarnUSD

Lido EarnUSD is a stablecoin vault on Ethereum built on Mellow Core Vault infrastructure, accepting USDC and USDT deposits. Yield is generated from conservative lending on Aave and Morpho, with a $2M DAO first-loss backstop aligning Lido DAO incentives with depositors.

AUM

$7.52m-2.61%

APY

5.32%-4.66%

CCC+Rated Protocol

Updated Apr 30, 2026

Risk Rating

CCC+

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This rating is based solely on publicly available information. The range from CCC+ to A- reflects the gap between the current assessment and the potential rating achievable if all identified improvement areas are addressed.

SCS: Smart Contract Security

KMP: Key Management Permissions

M: Market

L: Liquidity

C: Collateral

PM: Protocol Mechanics

ICE: Infra Counterparty Exposures

PCE: Protocol Counterparty Exposures

G: Governance

FR: Financial Resilience

TLC: Team Legal Compliance

DT: Documentation Transparency

Potential Score

Provider risk assessed across Business, Operations, Reliability, and Security.

View the detailed scoring breakdown

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Contract Addresses

VaultContract

0x014e...4452

Oracle

0x8270...6028

Subvault0

0x77B9...ccFd

Verifier0

0xB65A...B481

FeeManager

0x72fa...e8Dc

CuratorSafe

0x9745...6899

RiskManager

0x7b1e...dDE4

MetaTreasury

0xcCf2...9B85

ShareManager

0x4Ce1...1981

AdminMultisig

0x0Dd7...076E

DualGovernance

0xC1db...486E

LidoAragonAgent

0x3e40...9C8c

OracleSubmitter

0xB105...7156

RedeemQueue_USDC

0x9e36...c47F

DepositQueue_USDC

0xC75E...be76

DepositQueue_USDT

0xEeC5...5B73

TimelockController

0xdA6D...8845

EmergencyProtectedTimelock

0xCE04...2316

Key Strengths

Lido DAO Dual Governance with dynamic timelocks (3-45 days), stETH holder veto powers, and rage quit mechanism provides robust on-chain governance protections
DAO-funded first-loss backstop aligns Lido DAO incentives with depositors through an on-chain loss-absorption mechanism, with the 1% mark-to-market loss trigger actively being tested via the EarnETH loss coverage process
Admin multisig with 5-of-8 threshold and publicly named signers controlling TimelockController ensures no single key can move user funds
Conservative stablecoin lending strategy on established protocols with organic yield from borrower interest, no leverage, and on-chain Verifier module enforcing whitelists
Lido DAO treasury provides strong operational runway with projected annual revenue well exceeding expenses

Key Risks

EarnUSD uses Mellow Core Vault infrastructure with fewer independent audits than alternative vault frameworks, and deployment configuration has not been confirmed in audit scope
Proprietary off-chain oracle without independent fallback creates a single-point dependency that could delay withdrawals if the consensus group fails
The EarnUSD Curator Safe differs from the multisig documented in the governance proposal, with signer identities and threshold undisclosed
The same Curator entity manages a sibling vault with confirmed losses, creating potential conflict of interest and divided attention
ShareManager contract includes an address-level blocking capability with the controlling role holder not publicly documented
Vault launched approximately seven weeks ago with no direct stress test of the earnUSD token peg or exit liquidity under pressure