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Rafid Trading Portfolio Exposure Check
x402
Rafid Trading Portfolio Exposure Check is a paid API for AI agents from api.rafidsystem.com, paid per call via x402, $0.25/call, status unknown (last checked 2026-10-10).
Analyzes a trading portfolio's current positions and a proposed new position to compute gross/net exposure, margin usage, concentration, and risk flags.
Price / call$0.25
Success—
StatusUnknown
How this service works
Rafid Agent API provides structured intelligence and paid APIs for AI agents across property, company and risk, supplier, finance, document, website, automotive, logistics, recruitment, trading, voice, video and business-planning workflows.
Output
Returns a summary of portfolio exposure including gross exposure, net exposure, long and short exposure totals, leverage ratio, open risk in dollar terms, per-position concentration percentages, margin usage, available free margin, exposure as a percentage of equity, and any triggered risk flags or concentration flags.
Example use cases
Pre-trade exposure check for crypto bot
“I'm about to go long 0.1 ETH at $3,200 on my account with $5,000 equity and $800 margin already used. Can you run a portfolio exposure check and tell me if I'm overexposed or if any risk limits would be breached?”
Daily portfolio risk review for algo trader
“Give me a full exposure breakdown for my current portfolio: I have $50,000 equity, two open positions — long EURUSD 100,000 units at 1.08 and short GBPUSD 50,000 units at 1.26 — and I want to see gross exposure, net exposure, concentration percentages, and any risk flags.”
Correlation-adjusted risk assessment
“Check my portfolio risk with correlation adjustments — I'm long BTCUSD and long ETHUSD with a correlation of 0.85 between them, $10,000 equity, and I want to see if the correlated exposure pushes me above safe limits before I add another long position.”
Technical details
Endpoint
POSThttps://api.rafidsystem.com/api/v1/x402/trading/portfolio-exposure-check?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a structured, computed risk snapshot of a trading portfolio before or after entering a position — especially when you want concentration flags, correlation-adjusted exposure, and margin headroom checks in a single call. Prefer this over manual calculations when positions span multiple asset classes or when you need automated risk flag generation for agent-driven trading workflows.
Side effects
- Missing required position fields (symbol, direction, quantity, entryPrice) return a validation error
- Correlation values outside [-1, 1] are rejected
- Account equity of zero may cause division errors in leverage/concentration calculations
- More than 10,000 positions in the array may be rejected or cause timeouts
- Payment not provided or insufficient USDC results in 402 Payment Required
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| account | object | |
| positions | array | |
| correlations | array | |
| proposedPosition | object |
Output
Schema · Response
{
"type": "json",
"example": {
"summary": "Portfolio has 1 position(s), gross exposure 105 and net exposure 105.",
"leverage": 0.105,
"openRisk": 5,
"positions": [
{
"symbol": "BTCUSD",
"exposure": 105,
"openRisk": 5,
"direction": "long",
"concentrationPct": 0.105
}
],
"riskFlags": [
"Portfolio is fully long."
],
"marginUsage": 0,
"netExposure": 105,
"longExposure": 105,
"accountEquity": 1000,
"grossExposure": 105,
"shortExposure": 0,
"concentrationFlags": [],
"availableFreeMargin": 1000,
"exposurePctOfEquity": 0.105,
"largestConcentrationPct": 0.105
}
}Tags
x402
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