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Lone Star Oracle Portfolio Risk Analyzer
x402
Lone Star Oracle Portfolio Risk Analyzer is a paid API for AI agents from portfolio.lonestaroracle.xyz, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-15).
Analyzes a portfolio's risk profile including concentration risk, volatility, and correlation across holdings
Price / call$0.1
Success—
StatusUnknown
How this service works
Portfolio risk analysis — concentration volatility correlation across holdings
Output
Returns a risk analysis report covering concentration risk (how heavily weighted any single asset is), volatility estimates across the portfolio, and correlation coefficients between holdings, helping identify diversification gaps or overexposure.
Example use cases
Example prompt
“Can you run a risk analysis on my portfolio — I'm holding 40% AAPL, 25% NVDA, 20% MSFT, and 15% GOOGL — and tell me if I'm too concentrated, how volatile this mix is, and whether these stocks are too correlated with each other?”
Technical details
Endpoint
GEThttps://portfolio.lonestaroracle.xyz/analyzeWhen to prefer
Use this endpoint when you need a quick, paid, on-demand risk breakdown of a specific portfolio — particularly for concentration, volatility, and inter-asset correlation analysis. Prefer this over general financial data APIs when you need a synthesized risk score rather than raw price data.
Side effects
- Invalid or unrecognized ticker symbols return an error
- Missing holdings data causes incomplete analysis
- Weights that do not sum to 100% may return a validation error
- Service unavailable or payment failure returns a 402 or 5xx error
- Too few holdings may limit correlation computation
Input
{
"method": "GET",
"tickers": "AAPL,NVDA,MSFT,GOOGL",
"weights": "0.4,0.25,0.2,0.15"
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
{
"summary": "4-asset portfolio: 1yr ret +43.2% | Vol 18.2% | Beta 1.39 | Div score 9.5/10 | Flags: sector concentration: Technology at 85.0%",
"tickers": [
"AAPL",
"NVDA",
"MSFT",
"GOOGL"
],
"holdings": [
{
"pe": 35.8,
"beta": 1.09,
"price": 295.95,
"ret_1m": -1.01,
"ret_1y": 51.15,
"ret_3m": 18.98,
"sector": "Technology",
"ticker": "AAPL",
"weight": 40,
"ann_vol": 22.72
},
{
"pe": 31.3,
"beta": 2.2,
"price": 204.65,
"ret_1m": -7.13,
"ret_1y": 40.86,
"ret_3m": 14.74,
"sector": "Technology",
"ticker": "NVDA",
"weight": 25,
"ann_vol": 35.27
},
{
"pe": 22.6,
"beta": 1.1,
"price": 378.91,
"ret_1m": -9.03,
"ret_1y": -20.47,
"ret_3m": -2.39,
"sector": "Technology",
"ticker": "MSFT",
"weight": 20,
"ann_vol": 25.88
},
{
"pe": 27.8,
"beta": 1.24,
"price": 363.79,
"ret_1m": -6.1,
"ret_1y": 110.49,
"ret_3m": 18.52,
"sector": "Communication Services",
"ticker": "GOOGL",
"weight": 15,
"ann_vol": 29.55
}
],
"risk_flags": [
"sector concentration: Technology at 85.0%"
],
"top_sector": "Technology",
"analyzed_at": "2026-06-18T05:09:24.149756+00:00",
"top_holding": "AAPL",
"portfolio_beta": 1.39,
"top_sector_pct": 85,
"avg_correlation": 0.227,
"missing_tickers": [],
"var_95_1day_pct": 1.889,
"sector_breakdown": {
"Technology": 85,
"Communication Services": 15
},
"correlation_pairs": [
{
"pair": "NVDA/MSFT",
"correlation": 0.377
},
{
"pair": "AAPL/GOOGL",
"correlation": 0.291
},
{
"pair": "NVDA/GOOGL",
"correlation": 0.277
},
{
"pair": "AAPL/NVDA",
"correlation": 0.191
},
{
"pair": "MSFT/GOOGL",
"correlation": 0.113
},
{
"pair": "AAPL/MSFT",
"correlation": 0.111
}
],
"top_holding_weight": 40,
"portfolio_return_1m": -4.91,
"portfolio_return_1y": 43.15,
"portfolio_return_3m": 13.58,
"portfolio_volatility": 18.23,
"diversification_score": 9.5
}Tags
x402
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