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KiHustle Value-at-Risk Historical Calculator
x402
KiHustle Value-at-Risk Historical Calculator is a paid API for AI agents from kihustle.tech, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-13).
Computes historical Value-at-Risk (VaR) for a portfolio given a series of historical returns and a confidence level
Price / call$0.002
Success—
StatusUnknown
How this service works
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Output
Returns a JSON object with a result field indicating the computed Value-at-Risk metric and a status field confirming successful processing. The VaR figure represents the maximum expected loss not exceeded at the given confidence level over the historical return distribution.
Example use cases
Portfolio daily risk assessment
“I have a list of daily portfolio returns for the past year and I want to know my historical VaR at the 95% confidence level — can you calculate that for me using these numbers: [-0.012, 0.008, -0.025, 0.003, -0.031, 0.015, -0.007, 0.022, -0.018, 0.004]?”
Stress testing at high confidence
“Run a historical Value-at-Risk calculation on these monthly returns [-0.05, 0.03, -0.08, 0.01, -0.02, 0.04, -0.06, 0.02] at a 99% confidence level — I need to know the worst-case loss I should expect to exceed only 1% of the time.”
Risk compliance reporting
“I need to report our fund's historical VaR for compliance purposes — can you compute it at a 97.5% confidence level using these return figures: [-0.009, 0.014, -0.022, 0.007, -0.033, 0.011, -0.005, 0.019, -0.028, 0.002, -0.016, 0.008]?”
Technical details
Endpoint
POSThttps://kihustle.tech/api/v1/value-at-risk-historicalWhen to prefer
Choose this endpoint when you need a lightweight, pay-per-call historical VaR computation without standing up your own risk analytics infrastructure. Suitable for agents that periodically need a single VaR figure from historical return data at a known confidence level. Prefer alternatives (e.g. dedicated quant finance platforms) if you need parametric VaR, Monte Carlo simulation, conditional VaR (CVaR/ES), multi-asset covariance-based risk, or rich error diagnostics.
Side effects
- Empty or null returns array — endpoint may return an error or unexpected result
- Confidence level outside [0,1] range — invalid parameter likely causes a processing error
- Non-numeric values in returns array — schema validation failure
- Server-side computation error returning generic success status without meaningful VaR value
- Response schema is minimal and may not expose detailed error messages distinguishing input errors from runtime failures
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| returns | array | |
| confidence | number |
Output
Schema · Response
{
"type": "json",
"example": {
"result": "processed",
"status": "success"
}
}Tags
x402
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