Live protocol monitors
Protocols actively monitored by Yearn Curation. Alerts are streamed to Telegram in real time. Find the open-source monitoring stack onGitHub.
- Price Per ShareUSD3 PPS decrease (any drop vs cached prior, CRITICAL) and sUSD3 PPS decrease (HIGH)
- TVLAbsolute TVL change >=15% for USD3 or sUSD3 using a baseline no older than 3 hours
- Junior Buffer RatiosUSD3 backing <15% of deployed credit; re-armed after a monitoring gap >3 hours
- USD3 OvercollateralizationOC <111% (HIGH) or <106% (CRITICAL); re-armed after a monitoring gap >3 hours
- Insurance Fund OutflowwaUSDC outflow >=$50k since prior run
- Withdraw LiquidityUSD3 availableWithdrawLimit < $4M; re-armed after a monitoring gap >3 hours
- Vault ShutdownAlert-once when isShutdown() is true; re-armed after a monitoring gap >3 hours
- Debt CapAny change to ProtocolConfig.getDebtCap()
- Nominal sUSD3 Backing FloorAny floor change; floor-breach dedupe re-armed after a monitoring gap >3 hours
- Protocol PauseAlert-once when IS_PAUSED is true; re-armed after a monitoring gap >3 hours
- Borrower Default WatchEnvio-backed MorphoCredit borrower watch; MEDIUM alerts when unpaid obligations become delinquent after grace or reach default
- TimelockCallScheduled events from 24h and 7-day TimelockControllers via Envio
- Market UtilizationUtilization rate >99% on Mainnet
- Governance ProposalsQueued proposals via Aave governance cache API
- TimelockAave Governance V3 events via Envio timelock monitor
- Safe MultisigsProtocol Guardian and Governance Guardian Safe queues
- Rate OracleapxUSD rate change >=10% vs cached prior value
- stcUSD BackingcUSD balance covers stcUSD totalAssets plus lockedProfit
- stcUSD Assets Per ShareCritical alert if convertToAssets(1 stcUSD) decreases
- Withdrawable LiquidityTotal withdrawable liquidity across cUSD assets < $15M
- Large cUSD MintstotalSupply delta >5% vs a cached prior no older than 36 hours
- TimelockCAP TimelockController events via Envio
- Safe MultisigCap Money Multisig queue
- Market UtilizationUtilization >99% on Mainnet
- On-Chain Collateral RiskPer-asset allocation ratios vs risk-adjusted thresholds; weighted total risk level
- Borrow/Supply RatioBorrow/supply ratio >95%
- Bad DebtNegative reserves (getReserves() < 0)
- Unknown CollateralCollateral assets not mapped in SUPPLY_ASSETS_DICT
- Governance ProposalsQueued proposals via Tally API
- TimelockCompound Timelock events via Envio
- USDe Backing Ratio(collateral + reserve fund) / supply < 1.0 (CRITICAL) or < 1.005 (HIGH) via Ethena transparency API
- On-Chain Supply ConsistencyEthena API USDe supply vs on-chain totalSupply() differs by > 0.5%
- Data FreshnessSupply or reserve fund data older than 3 hours
- Governance ProposalsQueued proposals via Fluid API
- TimelockInstaTimelock events via Envio
- Liquid ReservesLiquid reserves < $8M; crossing detection re-armed after a monitoring gap >3 hours
- Backing Per iUSDtotalTVL / iUSD supply < 0.999; re-armed after a monitoring gap >3 hours
- Redemption PressurePending redemptions / liquid reserves >80%; re-armed after a monitoring gap >3 hours
- Large iUSD MintstotalSupply delta >5% vs a cached prior no older than 3 hours
- Farm Allocation ShiftFarm allocation ratio change >30% vs prior run (farms <1% of TVL excluded)
- Farm ActivationFarm previously at 0 ratio moves above 3% of TVL
- Junior TVL CoverageJunior TVL <50% of risky farm exposure; re-armed after a monitoring gap >3 hours
- TimelockLongtimelock and Shorttimelock events via Envio
- stETH/ETH Exchange RateCurve stETH/ETH pool rate deviates >0.1% from Lido validator rate
- TimelockLido Timelock StartVote events via Envio
- Safe MultisigsEmergency Brakes and GateSeal Committee Safe queues
- Curve Pool Balance RatiosETH+/WETH, OETH/ETH, weETH-WETH, stETH/ETH pool ratios >90%
- Fluid Pool Balance RatioweETH/ETH Fluid pool ratio >90% or balance <1 token
- Origin ProtocolWrapped OETH redeem value decrease and vault backing ratio <1 on Mainnet and Base
- TimelockLombard, EtherFi, KelpDAO, and superOETH timelock events via Envio
- Safe MultisigLBTC boring vault, Origin admin, and tBTC bridge owner Safe queues
- Executive ProposalsNew scheduled (not cast) executive proposals from Sky governance portal API
- DSPause / TimelockTenderly alert on plot() in DSPause (16-hour execution delay)
- PSM USDC BalanceTenderly alert when PSM USDC balance < 2B
- Bad Debt RatioBad debt >0.5% of borrowed TVL in v1 and v2 vault markets
- Market Allocation RatiosPer-market allocation vs risk-adjusted thresholds
- Vault Risk LevelsWeighted total risk score vs vault threshold
- Low LiquidityV1/V2 vault liquidity <1%; combined v1/v2 YV-collateral unwind liquidity vs collateral at risk (unwind alerts go to the internal curation chat)
- V1 GovernancePending supply caps, market removals, timelock changes, guardian changes
- V2 GovernancePending timelocked operations, owner/curator changes, sentinel/allocator/adapter changes
- V2 Wrapped V1 CoverageV2 vault wrapping a v1 vault not in config.py:VAULTS_V1_BY_CHAIN
- Safe MultisigMorpho eUSDe predeposit vault owner Safe queue
- Collateral CoveragebasketsNeeded / totalSupply < 105% on Mainnet; <103% on Base (bsdETH disabled)
- StRSR Exchange RateStRSR exchange rate falls below initial cached value
- Redemption AvailableredemptionAvailable < 1000 ETH on Mainnet; <600 ETH on Base
- TimelockETH+ Timelock events via Envio
- Queued TransactionsPending transactions across all monitored protocol Safe multisigs
- Unexpected ProposersYearn multisig txs proposed by addresses outside known bot/EOA set
- UtilizationSparkLend mainnet market utilization above 99%
- Governance ProposalsNew open proposals in Snapshot space sparkfi.eth (Spark governance portal)
- DSPause / TimelockTenderly alert on plot() in DSPause covering Spark spells (16-hour execution delay via Sky governance)
- Stablecoin PricesDepeg alerts via DeFiLlama (USDe/sUSDe/iUSD/syrupUSDC/syrupUSDT/USTB thresholds)
- Large TransfersDune-backed large transfers >=$5M for cUSD and iUSD
- Oracle HealthChainlink staleness, round health, peg deviation, oracle-market divergence; rate-oracle monotonicity/delta
- srUSDe Exchange RatesrUSDe convertToAssets decrease vs cached prior
- Senior Coverage RatioSenior coverage <105%; re-armed after a monitoring gap >36 hours
- Junior Tranche DrainjrUSDe totalAssets drop >=15% using a baseline no older than 36 hours
- Strategy BalancesUSDe strategy balance / total deposits drops >=20% using a baseline no older than 36 hours
- TVLTotal deposits change >=15% using a baseline no older than 36 hours
- sUSDe DependencysUSDe vault rate monotonicity and cooldown duration changes
- Timelock48h and 24h timelock events via Envio
- Safe MultisigStrata Admin Multisig queue
- Timelock EventsCallScheduled/ProposalQueued/QueueTransaction/StartVote/ProposalScheduled events across monitored timelocks via Envio
- Backing InvarianttotalSupply + bridgedSupply - PYUSD balance >= 100 USDai; re-armed after a gap >3 hours
- Loan ActivityTotal verified principal change >1% vs prior run
- Legacy Loan ExpiryHardcoded NVIDIA H200s legacy loan past 2028-07-27
- Large MintstotalSupply delta >5% via large_mints.py using a baseline no older than 3 hours
- Safe MultisigsUSDai and sUSDai Admin Safe queues
- NAV/Share MonotonicityContinuous oracle checkpoint NAV decrease
- Oracle DivergenceContinuous Oracle vs Chainlink differ by >0.5%
- Supply ChangesTotal supply change >10% vs a prior observation no older than 3 hours
- Oracle StalenessLatest checkpoint effectiveAt >4 days old
- Stablecoin PriceUSTB price < $10.50 via stables monitor
- Indexer FreshnessEnvio indexer lag per chain; alerts the Envio channel when a chain's newest indexed block is older than 60 minutes or the GraphQL endpoint is down
- Large FlowsDeposit/withdrawal flows >=$500k USD (Katana withdrawals >=$50k; or 10% of vault totalSupply fallback for unpriced tokens)
- Timelock DelayYearn TimelockController getMinDelay() < 7 days across Mainnet, Base, Arbitrum, Polygon, Optimism, Katana
- Timelock EventsYearn TimelockController events via Envio
- Safe MultisigsYearn multisig queues (yChad, Strategist, SAM, Curation) and unexpected-proposer escalation
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Recent alertsacross all monitored protocols
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