Citadel is a non-custodial protection layer for AAVE V3 on Base.
*Based on internal simulations vs standard AAVE liquidation penalty.
In traditional DeFi lending, a minor price fluctuation can trigger catastrophic losses
Hard liquidations trigger immediate penalties that eat into your capital, regardless of the size of the Health Factor drop.
Liquidators close up to half of your position instantly, forcing you out of profitable trades.
Predatory bots monitor the mempool 24/7, racing to liquidate your position for profit.
"ETH drops 4%. Your Health Factor goes from 1.06 → 0.99. You lose 10% of collateral — instantly."
Choose your level of safety — from free monitoring to automated rescue
Our Observer Engine connects directly to Base's sequencer feed, detecting Health Factor drops (HF < 1.15) before they hit the public mempool.
The engine calculates the exact minimum debt repayment needed to restore your Health Factor to 1.25—no more, no less.
Flash Loan → Repay Debt → Unlock Collateral → Swap on DEX → Repay Flash Loan. All atomic—either everything succeeds, or nothing happens.