HALOWERK Liquidation Price Calculator

x402

HALOWERK Liquidation Price Calculator is a paid API for AI agents from handel.halowerk.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-17).

Computes the liquidation price for linear perpetual/futures positions in either isolated or cross margin mode by solving the equity-equals-maintenance equation.

Price / call$0.002

Seller volume →—

Success—

StatusUnknown

How this service works

Liquidationsreferenz für lineare Positionen. Löst Equity = Maintenance plus Schließgebühr. Cross hält andere PnL und Maintenance konstant. Keine inversen Kontrakte, Börsenstaffeln oder Garantie eines tatsächlichen Liquidationskurses. Alle Zahlen, Kurse und Vorgaben liefert der Aufrufer. Keine eigenen Kursdaten, kein Brokerzugriff, keine Ausführung. Rechenwerkzeug, keine Anlageberatung, keine Empfehlung.

Output

Returns the computed liquidation price as a number — the price at which the account equity equals the maintenance margin plus closing fee, triggering liquidation. No market data, brokerage access, or trade execution is involved; this is a pure mathematical result based on the caller-supplied inputs.

Example use cases

Long position liquidation check before entry

“I'm about to open a long isolated-margin position on BTC at an entry of 28000 with 20x leverage, quantity 0.2, collateral of 280, maintenance rate 0.5%, and closing fee rate 0.04% — what price would I get liquidated at?”

Cross margin liquidation with multiple positions

“I have a cross-margin short position: entry 2000, leverage 5x, quantity 3, collateral cash 1200, maintenance rate 0.5%, closing fee rate 0.04%, other PnL of -150, and other maintenance of 60 — compute the liquidation price.”

Risk management sanity check for algo trading bot

“Before my bot places a trade, I need the liquidation price for a short isolated position: entry 1.25, leverage 50x, quantity 10000, collateral 250, maintenance rate 0.5%, closing fee 0.04% — what is the liquidation level?”

Technical details

Endpoint

POSThttps://handel.halowerk.com/v1/rechner/liquidation?utm_source=zero.xyz

When to prefer

Choose this endpoint when you need a fast, deterministic mathematical computation of a liquidation price for a linear (non-inverse) perpetual or futures position in isolated or cross margin mode, and you already have all the required parameters (entry, leverage, quantity, collateral, rates). It does not provide market data, broker connectivity, or investment advice — it is purely a calculation tool. Prefer it over generic calculators when you need programmatic, fee-aware liquidation math with cross-margin support via other_pnl and other_maintenance fields.

Side effects

Invalid or missing required fields (mode, entry, leverage, quantity, direction) return a validation error
Out-of-range values (e.g. leverage or entry below minimum threshold) are rejected
Negative collateral_cash is rejected (minimum is 0)
Fee rates at or above 1.0 are rejected (maximum 0.99)
Inverse contracts, tiered exchange fee schedules, and guaranteed liquidation prices are explicitly out of scope
Result may not match actual broker liquidation price due to simplified model assumptions

Input

Schema · Request body

Field	Type	Description
mode	string
entry	number
leverage	number
quantity	number
direction	integer
other_pnl	number
collateral_cash	number
closing_fee_rate	number
maintenance_rate	number
other_maintenance	number

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