{"uid":"cap_b5kc3NVKZBpAqzBSpGgc3","slug":"onvexia-blockchain-correlation-analytics-98f53e6e","name":"Onvexia Blockchain Correlation Analytics","description":"Thousands of assets across ten chains, half a million analysed documents, labelled addresses and supply-age history reaching back to 2008 — fused into one reading per asset. REST, SQL, GraphQL and MCP.","url":"https://onvexia.com/v1/analytics/correlation/%7Bsymbol%7D/%7Bmetric%7D","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"data":[],"meta":{"docs":"https://onvexia.com/openapi.json","endpoint":"/v1/analytics/correlation/{symbol}/{metric}"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_k7r3s-EjsFiFfG_JaGWT7","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a correlation score or time-series between a crypto asset's on-chain/market metric and other signals, drawn from Onvexia's multi-chain analytics dataset","exampleAgentPrompt":"Pull the Onvexia correlation analysis for BTC between price and miner-outflow — I want to see how strongly those two signals move together historically.","exampleUseCases":[{"title":"Token price vs on-chain activity","prompt":"Use Onvexia to show me the correlation between ETH's price and its daily active address count — I'm trying to understand whether network usage actually drives price."},{"title":"Supply age and sell pressure research","prompt":"Pull the correlation between SOL's coin-days-destroyed metric and its price from Onvexia — I want to see if long-term holders selling triggers meaningful price drops."},{"title":"Stablecoin flow and market impact","prompt":"Can you check Onvexia's correlation data for USDC supply changes versus BTC price? I'm researching whether stablecoin printing leads BTC rallies."}],"resultDescription":"Returns a JSON payload with a 'data' array containing correlation values or time-series data points between the requested asset symbol and metric, plus a 'meta' object with documentation links and the matched endpoint path. Exact fields depend on the symbol and metric queried.","failureModes":["Unknown or unsupported asset symbol returns empty data array","Unsupported metric name yields no results or error","Payment failure (x402) blocks access before data is returned","Malformed path parameters cause 400-level errors","Rate limits may apply per API key tier"],"whenToPreferThis":"Choose this endpoint when you need quantitative correlation analysis between a specific crypto asset and an on-chain or market metric, especially when you want historical depth (back to 2008), cross-chain coverage (ten chains), or the fusion of labelled address data and document-level signal into a single reading. Prefer Onvexia over generic price APIs when the question is relational — 'does X move with Y' — rather than just 'what is the current price of X'.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-19T13:00:54.732Z","isFirstParty":false}