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Coin Railz Risk Metrics — VaR, Sharpe & Drawdown Analysis
x402
Coin Railz Risk Metrics — VaR, Sharpe & Drawdown Analysis is a paid API for AI agents from coinrailz.com, paid per call via x402, $1/call, status unknown (last checked 2026-09-15).
Computes comprehensive portfolio risk metrics including Value at Risk (VaR), Sharpe Ratio, and maximum drawdown for crypto or financial assets
Price / call$1
Success—
StatusUnknown
How this service works
Comprehensive risk analysis: VaR, Sharpe, drawdown
Output
Returns a JSON object with a success flag, service name ('risk-metrics'), a timestamp, and a result payload containing computed risk metrics including VaR, Sharpe ratio, and drawdown statistics for the submitted portfolio or asset.
Example use cases
Quantify downside risk before rebalancing
“I'm holding a mix of BTC, ETH, and SOL and I'm nervous about volatility this week — can you pull the Value at Risk, Sharpe ratio, and maximum drawdown for my current positions so I can figure out if I need to trim any exposure before things get ugly?”
Compare risk metrics across crypto funds
“I'm evaluating two different crypto fund allocations and I need to know which one carries less downside risk — can you run a full VaR, Sharpe, and drawdown analysis on both portfolios side by side so I can make a data-driven decision?”
Monitor trading position risk daily
“Every morning before I start trading I want to check how risky my open positions are — can you compute the Value at Risk and maximum drawdown on my current crypto holdings and flag anything that looks like it's outside my acceptable risk tolerance?”
Technical details
Endpoint
POSThttps://coinrailz.com/x402/risk-metricsWhen to prefer
Choose this endpoint when you need quantitative, multi-dimensional risk metrics (VaR + Sharpe + drawdown together) for crypto or financial assets in a single call, especially within an autonomous agent workflow that can handle x402 micropayments. Prefer this over general market sentiment endpoints when the user needs rigorous statistical risk quantification rather than qualitative signals.
Side effects
- Invalid or missing portfolio/asset data returns an error response
- Insufficient historical data for the requested time horizon may produce unreliable metrics
- Malformed request body causes a 400-level error
- Payment failure via x402 protocol prevents execution
- Service outage or timeout returns a non-200 status with error message
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| query | string | Query parameter for the service |
Output
Schema · Response
{
"type": "application/json",
"format": "json",
"example": {
"result": "Service executed successfully",
"service": "risk-metrics",
"success": true,
"timestamp": "2026-02-07T01:48:46.875Z"
}
}Tags
x402
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