Monitoring
Protocols actively monitored by Yearn Curation. Alerts are sent to Telegram in real-time.
Find additional info about our monitoring stack on GitHub.
- Price Per Share PPS changes on USD3 and sUSD3 vaults vs cached prior runs
- TVL Alerts on >=15% absolute change in Total Value Locked
- Junior Buffer Ratio sUSD3 as % of USD3 supply — alerts if below 15%
- Vault Shutdown Alert-once on emergency shutdown status
- Debt Cap Governance debt cap changes
- Timelock TimelockController monitoring on Mainnet
- Bad Debt Ratio Alerts if bad debt ratio exceeds 0.1% (via Risk DAO)
- Market Utilization Alerts if utilization exceeds 96%
- Governance Proposals Queued proposals to Aave Governance
- Payload Controller Execution delay monitoring (1 day minimum)
- Safe Multisigs Protocol and Governance Emergency Guardian multisig monitoring
- Market Utilization Alerts if utilization exceeds 99%
- Timelock Transactions 2-day delay monitoring across all chains
- Governance Proposals Proposals via Compound API
- Collateral Risk Allocation ratios vs thresholds, total risk levels, borrow/supply ratio (>95% alert)
- Bad Debt Negative reserves detection
- USDe Backing Ratio Via Chaos Labs attestation
- Attestation Freshness Alerts if attestation is older than 1 day
- Consistency Checks Delta neutral strategy, approved assets only, backing assets vs total supply
- Reserve Buffer Adequacy of reserve buffer
- Vault Risk Levels Computed risk vs maximum threshold
- Vault Allocation Ratios Risk-adjusted allocation thresholds
- Debt Supply Ratio Alerts if ratio exceeds 60%
- Safe Multisig 4/7 multisig transaction queue monitoring
- Governance Proposals Proposals via Fluid API
- Timelock InstaTimelock contract monitoring (1-day delay)
- Reserves & Backing Protocol reserves, backing, and liquid USDC reserves
- Liquid Reserves Alerts if below $15M
- Backing Per iUSD Alerts if below 0.999
- Redemption Pressure Alerts if exceeding 80% of liquid reserves
- Farm Allocation Allocation shift monitoring
- Junior TVL Coverage Alerts if below 50% of risky farm exposure
- Timelock Longtimelock and Shorttimelock monitoring on Mainnet
- DAO Voting Governance monitoring via Tenderly alerts
- Proxy Contracts Locator proxy, Staking Router, Withdrawal Queue updates
- Emergency Brakes Multisig and GateSeal Committee monitoring
- stETH Exchange Rate Exchange rate vs validator rate — alerts if deviation exceeds 2%
- Curve Pool stETH/ETH Curve pool monitoring
- Timelock Lido Timelock monitoring on Mainnet
- Curve Pool Depegs pufETH-wstETH, ETH+/WETH, weETH-WETH, frxETH-WETH, OETH/ETH
- Lombard (LBTC) Oracle feed via Redstone and timelock monitoring
- Renzo (ezETH) TimelockController monitoring on Mainnet
- Origin (superOETH) Wrapped share price, vault backing, and timelock monitoring on Base
- Ether.fi (eETH) Timelock monitoring on Mainnet
- Kelp DAO (rsETH) Timelock monitoring (10-day delay)
- Puffer (pufETH) Timelock monitoring on Mainnet
- Executive Proposals From Sky governance portal
- DSPause Contract Proposal scheduling monitoring (16-hour delay)
- PSM USDC Balance Alerts if below 2B USDC
- Token Upgrades sUSDS and USDS token upgrade monitoring
- Tenderly Alerts Critical governance function monitoring
- Price Per Share Alerts on any PPS decrease
- TVL Alerts if >=15% change
- Unrealized Losses On-chain and subgraph — alerts if >=0.5% of pool
- Withdrawal Queue Queue vs liquid funds — alerts if exceeding 80%
- Loan Collateral Risk Weighted USD-based collateral risk and ratio (<140% alert)
- Stablecoin Peg DeFiLlama peg monitoring — depeg alert below $0.97
- Timelock Maple GovernorTimelock monitoring on Mainnet
- Governance Timelock 3-day minimum for vault whitelisting, timelock value changes
- Supply Caps & Guardian Changes to supply caps and guardian address
- Bad Debt Ratio Alerts if exceeding 0.5%
- Utilization Ratio Alerts if exceeding 95%
- Vault Risk Levels Risk levels vs thresholds across Mainnet and Base vaults
- Market Allocation Risk-adjusted allocation ratio monitoring
- Safe Multisig 2/4 governance on Mainnet and Arbitrum
- Proxy Ownership Governance proxy contract ownership monitoring
- SY Token Governance SY token governance and pause functionality
- Core Contracts vePENDLE, PENDLE, RewardDistributor, and Voting contract monitoring
- Collateral Coverage Alerts if backing falls below 104%
- StRSR Exchange Rate Stability monitoring — alerts if rate falls below initial
- Redemption Available Alerts if below defined ETH threshold
- Supply Changes Via Tenderly alerts
- Timelock Contract monitoring (2-day delay)
- Bad Debt Positions with riskFactor > 1
- Timelock Contract monitoring (2-day minimum delay)
- Safe Multisig 3/6 multisig monitoring on Mainnet, Optimism, and Arbitrum
- Collateral Backing USDai supply vs wM collateral backing
- Mint Ratio 0.995 compliance and change monitoring
- Buffer Tracking Implied collateral minus supply — alerts if below $1M
- Loan Activity Active loans vs total supply, new originations and repayments
- Governance Admin Safe events
- Large Flows Deposit/withdrawal flows exceeding $5M or 10% of vault totalSupply
- Token Pricing Non-stable token pricing via CoinGecko with on-chain fallback
- Timelock TimelockController monitoring across Mainnet, Base, Arbitrum, Polygon, Optimism, and Katana