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DeFi Collateralized Loan Health & Liquidation Calculator
x402
DeFi Collateralized Loan Health & Liquidation Calculator is a paid API for AI agents from api.vextorium.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-12).
Calculates health factor, current LTV, liquidation price, and how much to repay or add as collateral to reach a safe 1.5 health factor for an Aave/Compound-style DeFi loan.
Price / call$0.003
Success—
StatusUnknown
How this service works
Collateralized DeFi loan (Aave/Compound style): health factor, current LTV, collateral liquidation price, drop it can withstand, extra borrowing room and how much to repay or add to reach a 1.5 health factor.
Output
Returns a JSON object with: health factor, loan status (e.g. 'vigilar'/'safe'), current LTV percentage, collateral value in USD, liquidation price per collateral unit, maximum price drop the position can withstand as a percentage, additional borrowing capacity in USD, and the amount to repay (USD) or collateral to add to restore the health factor to exactly 1.5. Includes a note about single-collateral/single-debt assumptions.
Example use cases
Pre-liquidation risk check for ETH collateral
“I'm using 3 ETH at $2,500 each as collateral and I have a $4,000 debt on a DeFi protocol — tell me my health factor, at what ETH price I'd get liquidated, and how much I need to repay to get my health factor up to 1.5.”
Checking available borrowing room on existing position
“I've got 1.5 ETH posted as collateral at $2,800 each and I owe $2,000 — how much more can I safely borrow, and how much could the collateral price drop before I get liquidated?”
Portfolio risk monitoring for DeFi agent
“My Aave-style position has 5 ETH collateral priced at $1,900 each, a debt of $6,500, with a max LTV of 80% and liquidation threshold of 82.5% — what's my current health factor and what's the minimum amount I need to add as collateral to reach a health factor of 1.5?”
Technical details
Endpoint
POSThttps://api.vextorium.com/calculadora-liquidacion-prestamo-pago?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a fast, protocol-agnostic calculation of DeFi loan risk metrics (health factor, LTV, liquidation price) without querying a live blockchain. Ideal for agents monitoring collateralized positions, alerting users before liquidation, or computing rebalancing actions. It targets Aave/Compound-style single-collateral, single-debt positions and handles edge cases like near-1.5 health factor recovery calculations. If you need on-chain real-time price feeds, combine with a Chainlink oracle endpoint first.
Side effects
- Missing required fields (colateral_cantidad, colateral_precio, deuda_usd) results in validation error
- Zero or negative collateral price or debt causes division errors or nonsensical results
- LTV or liquidation threshold values outside realistic protocol ranges may yield misleading outputs
- Network timeout or service unavailability returns no response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"nota": "Cálculo con un solo colateral y deuda estable. Cada protocolo y activo tiene su propio umbral de liquidación.",
"estado": "vigilar",
"deuda_usd": 3000,
"factor_salud": 1.485,
"ltv_actual_pct": 55.56,
"para_factor_1_5": {
"devolver_usd": 30,
"o_anadir_colateral": 0.02020202
},
"precio_liquidacion": 1818.18181818,
"puede_pedir_mas_usd": 1320,
"valor_colateral_usd": 5400,
"caida_soportable_pct": 32.66
}
}Tags
x402
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