{"uid":"cap_lTTiakVLzSNrGTxuLWoio","slug":"onvexia-blockchain-asset-correlation-analytics-b2286fae","name":"Onvexia Blockchain Asset 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","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}"}}},"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_47xi0YA5PE1DliCbgEEH-","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 correlation metrics and cross-asset analytics for a specified blockchain asset symbol, drawing on multi-chain on-chain data and document analysis.","exampleAgentPrompt":"Pull the Onvexia correlation analytics for BTC — I want to see how it moves relative to other assets across chains based on their on-chain and document data.","exampleUseCases":[{"title":"Portfolio diversification research","prompt":"Check the correlation data for ETH and tell me which assets it's most and least correlated with — I'm trying to build a diversified crypto portfolio and need to understand cross-asset relationships."},{"title":"DeFi token risk assessment","prompt":"Get me the Onvexia correlation analytics for LINK so I can see how it moves relative to major tokens across multiple chains before I take a position."},{"title":"Market regime change detection","prompt":"Pull the correlation metrics for SOL from Onvexia — I want to see if its cross-asset correlations have shifted recently compared to historical baselines going back to early periods."}],"resultDescription":"A JSON object containing correlation data for the requested asset symbol, including cross-asset relationship metrics derived from multi-chain on-chain data, labelled addresses, and analysed documents. The meta field points to full API documentation at onvexia.com/openapi.json.","failureModes":["Unknown or unsupported symbol returns empty data array","Symbol format mismatch causes no results","Payment not processed (402) blocks response","Rate limiting if call quota exceeded","Malformed symbol path parameter returns error"],"whenToPreferThis":"Choose this endpoint when you need cross-asset correlation metrics grounded in both on-chain data (labelled addresses, supply-age history) and document-level analysis across up to ten blockchains. It is especially valuable when you need historically deep correlation data reaching back to 2008 and covering a broad universe of thousands of assets, rather than simple price-correlation tools that rely only on market data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-19T12:59:11.934Z","isFirstParty":false}