Methodology
Where the numbers come from and where they stop.
Data Source
Guardian Rescue reads live state from the Aave v3 Polygon Pool contract (0x794a61358D6845594F94dc1DB02A252b5b4814Ad) via a Polygon RPC endpoint. Collateral, debt, and price-derived values come from the protocol's own accounting.
Health Factor
Health Factor = (Total Collateral × Weighted Liquidation Threshold) / Total Borrowed. Values use each asset's liquidation threshold as configured in the Aave v3 Polygon risk parameters. A health factor below 1.0 means the position is eligible for liquidation.
Risk Bands
We classify positions as healthy (HF ≥ 1.15), caution (1.05–1.15), rescue zone (1.00–1.05), or urgent (< 1.00). These bands are guidance, not guarantees — price moves can change your state between checks.
Limitations
The read is a snapshot and may lag on-chain state by seconds. It does not predict future prices. Liquidation thresholds and bonuses reflect Aave v3 Polygon configuration at the time of the check and can change via governance. Always verify critical decisions against the protocol directly.