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Crypto Asset Correlation Matrix
x402
Crypto Asset Correlation Matrix is a paid API for AI agents from api.vextorium.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-09).
Returns a pairwise correlation matrix of daily returns, annualized volatility, and total return for 2–8 crypto assets over a configurable window (up to 2 years), plus the least correlated pair, using DefiLlama prices.
Price / call$0.005
Success—
StatusUnknown
How this service works
Correlation matrix of daily returns for 2-8 crypto assets over up to 2 years, with each asset's return and annualized volatility and the least correlated pair. For diversification and hedging. Prices from DefiLlama.
Output
A JSON object containing: (1) the number of days analyzed, (2) per-asset metrics including total return percentage and annualized volatility percentage, (3) a full N×N pairwise correlation matrix where 1 means perfectly correlated and -1 means inversely correlated, and (4) the least correlated pair with their correlation coefficient and a note on data source (DefiLlama).
Example use cases
Portfolio diversification check
“I'm holding BTC, ETH, SOL, AVAX, and LINK — can you run a 90-day correlation matrix across all five and tell me which pair offers the best diversification benefit?”
Crypto hedging pair selection
“I want to hedge my ETH position with another crypto. Can you compute the 365-day correlations between ETH, BTC, SOL, DOGE, and ADA and show me which one is least correlated with ETH?”
Quarterly risk report for DeFi basket
“For my quarterly review, please calculate the pairwise correlation matrix, annualized volatility, and total returns for BTC, ETH, UNI, AAVE, and MKR over the last 180 days using DefiLlama prices.”
Technical details
Endpoint
POSThttps://api.vextorium.com/correlacion-activos-pago?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need quantitative pairwise correlation analysis across a basket of 2–8 crypto assets with DefiLlama-sourced prices, especially for portfolio diversification, hedging pair identification, or risk reporting. It is preferable over manual computation or general LLM reasoning because it delivers precise daily-return-based correlation matrices, volatility, and return figures in a single call at very low cost ($0.005 USDC).
Side effects
- Invalid ticker symbol not recognized by DefiLlama returns an error or null values
- Fewer than 2 or more than 8 assets provided causes a validation error
- Days parameter outside 14–730 range defaults to 90 or returns a validation error
- Insufficient price history for a newly listed token may produce null or partial results
- Network or DefiLlama data feed unavailability results in a service error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"dias": 91,
"nota": "1 = se mueven igual, 0 = sin relación, -1 = opuestos. Fuente de precios: DefiLlama.",
"activos": {
"BTC": {
"rentabilidad_pct": 36.32,
"volatilidad_anual_pct": 39.23
},
"ETH": {
"rentabilidad_pct": 51.64,
"volatilidad_anual_pct": 48.08
},
"SOL": {
"rentabilidad_pct": 46.61,
"volatilidad_anual_pct": 54.06
}
},
"correlacion": {
"BTC": {
"BTC": 1,
"ETH": 0.881,
"SOL": 0.824
},
"ETH": {
"BTC": 0.881,
"ETH": 1,
"SOL": 0.767
},
"SOL": {
"BTC": 0.824,
"ETH": 0.767,
"SOL": 1
}
},
"par_menos_correlacionado": {
"a": "ETH",
"b": "SOL",
"correlacion": 0.767
}
}
}Tags
x402
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