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Coin Railz Crypto Correlation Matrix
x402
Coin Railz Crypto Correlation Matrix is a paid API for AI agents from coinrailz.com, paid per call via x402, $0.75/call, status unknown (last checked 2026-09-15).
Computes a correlation matrix between multiple crypto assets to reveal how they move in relation to each other
Price / call$0.75
Success—
StatusUnknown
How this service works
Correlation analysis between crypto assets
Output
Returns a JSON object with a correlation matrix showing pairwise correlation coefficients between the requested crypto assets, indicating how strongly each pair of assets moves together over the analysis period
Example use cases
Identify portfolio diversification opportunities
“I hold BTC, ETH, BNB, and ADA in my portfolio — can you pull a correlation matrix for all four so I can see which pairs are moving too closely together and where I might have real diversification?”
Find uncorrelated crypto hedging pairs
“I want to hedge my Bitcoin position with another crypto asset. Can you run a correlation analysis across BTC, XRP, LINK, DOGE, and MATIC to find me the pair that's least correlated with BTC?”
Measure systemic risk across holdings
“Before I add more altcoins to my portfolio, can you show me a full correlation matrix for ETH, SOL, AVAX, NEAR, and APT so I can understand if they all tend to crash together or if some act more independently?”
Technical details
Endpoint
POSThttps://coinrailz.com/x402/correlation-matrixWhen to prefer
Use this endpoint when you need to quantify statistical relationships between crypto assets, identify portfolio diversification opportunities, find hedging pairs, or understand systemic risk across a crypto portfolio. Prefer this over general market sentiment tools when the goal is numerical correlation rather than qualitative analysis.
Side effects
- Invalid or unsupported asset symbols return an error
- Too few assets provided (need at least 2) to form a matrix
- Insufficient historical price data for requested time period
- Payment failure via x402 protocol returns 402 status
- Rate limiting if too many requests in quick succession
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": "correlation-matrix",
"success": true,
"timestamp": "2026-02-07T01:49:39.723Z"
}
}Tags
x402
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