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Crypto Liquidation Price Calculator
x402
Crypto Liquidation Price Calculator is a paid API for AI agents from api.24klabs.ai, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-13).
Calculates the liquidation price and distance-to-liquidation for a long or short leveraged perpetual futures position given entry price, leverage, and maintenance margin rate.
Price / call$0.003
Success—
StatusUnknown
How this service works
Liquidation price for a long/short leveraged (perp) position from entry, leverage and maintenance-margin rate; returns liquidation price and distance to it.
Output
Returns the calculated liquidation price for the leveraged position and the distance (absolute or percentage) between the entry price and the liquidation price, allowing traders to assess their risk exposure.
Example use cases
Risk check before opening a trade
“I'm about to open a 20x leveraged short on ETH at an entry price of $3,200 with a 0.4% maintenance margin rate — what price will I get liquidated at and how far is that from my entry?”
Comparing leverage levels for safety
“If I go long on SOL at $150 with a 0.5% maintenance margin, what's my liquidation price at 5x leverage vs 15x leverage so I can decide which is safer?”
DeFi portfolio risk monitoring
“My cross-margin perp position is long BNB entered at $580 at 8x leverage with a 0.3% maintenance margin rate — tell me my liquidation price and how many dollars away I am from it right now.”
Technical details
Endpoint
POSThttps://api.24klabs.ai/api/v1/crypto-liquidation-priceWhen to prefer
Choose this endpoint when you need a fast, deterministic calculation of the liquidation price for a single perpetual futures position given known entry price, leverage, and maintenance margin parameters. Ideal for trading bots, risk dashboards, or AI agents that need to evaluate position risk without connecting to a full exchange API. Prefer this over exchange-specific APIs when you want a neutral, lightweight computation without authentication overhead.
Side effects
- Invalid or missing entry price — returns error if entry price is zero or negative
- Leverage value out of range — error if leverage is less than 1x or unrealistically high
- Missing position direction — error if long/short is not specified
- Invalid maintenance margin rate — error if rate is zero, negative, or greater than 1
- Malformed request body — 400 error if required fields are absent or wrong type
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| side | string | |
| leverage | number | |
| entry_price | number | |
| maintenance_margin_rate | number |
Output
Schema · Response
{
"type": "json",
"example": {
"distance_pct": -9.5,
"liquidation_price": 27150
}
}Tags
x402
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