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Margin Required Calculator
x402
Margin Required Calculator is a paid API for AI agents from api.delx.ai, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-15).
Computes the margin required for a given notional amount at a specified leverage, using pure local math with no exchange API calls.
Price / call$0.001
Success—
StatusUnknown
How this service works
Margin required for a notional at a given leverage. Call when pre-trade margin checks without exchange APIs. Returns margin required as deterministic JSON for $0.001 USDC via x402 on Base. First-party local math only—no RPC, live market feed, API keys, storage, or mediagen. Advisory only; the caller owns capital, risk, and production controls.
Output
A deterministic JSON response containing the margin required (in currency units matching the notional) computed as notional divided by leverage, with no dependency on live market feeds, exchange APIs, or external state.
Example use cases
Pre-trade margin check for bot
“Before my trading bot submits a $25000 notional position at 10x leverage, can you calculate exactly how much margin it needs to have available?”
Risk sizing for portfolio manager
“I'm considering a $100000 notional trade at 5x leverage — what's the required margin so I can make sure I have enough collateral set aside?”
Leverage comparison for a trader
“Can you tell me the margin required on a $5000 notional at 50x leverage so I can compare how much capital I'd tie up versus using 25x?”
Technical details
Endpoint
POSThttps://api.delx.ai/api/v1/x402/margin-requiredWhen to prefer
Use this endpoint when you need a fast, deterministic, offline margin calculation — especially in pre-trade checks within automated trading pipelines where you cannot or do not want to call a live exchange API. Ideal for bots, risk systems, and backtesting workflows that need margin math without external dependencies or API keys.
Side effects
- Missing or zero leverage value causing division-by-zero or validation error
- Non-integer or negative notional/leverage inputs rejected with a 400-level error
- Payment failure via x402 resulting in request not being processed
- Extremely large notional values may exceed integer bounds
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| leverage | integer | Input field: leverage. |
| notional | integer | Input field: notional. |
Output
Schema · Response
{
"type": "json",
"example": {
"margin": 1000,
"schema": "delx/util-margin-required/v1",
"leverage": 5,
"notional": 5000
}
}Tags
x402
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