{"uid":"cap_3Z99D5opZDd7vbhT3IIXX","slug":"coin-railz-crypto-correlation-matrix-32379b98","name":"Coin Railz Crypto Correlation Matrix","description":"Correlation analysis between crypto assets","url":"https://coinrailz.com/x402/correlation-matrix","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"query":{"type":"string","description":"Query parameter for the service"}}},"responseSchema":{"type":"application/json","format":"json","example":{"result":"Service executed successfully","service":"correlation-matrix","success":true,"timestamp":"2026-02-07T01:49:39.723Z"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.75","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.75/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.75","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.75","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_l2VsMAVYB5egBuA7uM6B_","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.75","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Computes a correlation matrix between multiple crypto assets to reveal how they move in relation to each other","exampleAgentPrompt":"Can you run a correlation matrix analysis on BTC, ETH, SOL, and AVAX so I can see which of these crypto assets tend to move together and which ones are more independent?","exampleUseCases":[{"title":"Identify portfolio diversification opportunities","prompt":"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?"},{"title":"Find uncorrelated crypto hedging pairs","prompt":"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?"},{"title":"Measure systemic risk across holdings","prompt":"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?"}],"resultDescription":"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","failureModes":["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"],"whenToPreferThis":"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.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T13:05:32.045Z","isFirstParty":false}