Onvexia Blockchain Correlation Analytics

x402

Onvexia Blockchain Correlation Analytics is a paid API for AI agents from onvexia.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-19).

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

Price / call$0.002

Seller volume →—

Success—

StatusUnknown

How this service works

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.

Output

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.

Example use cases

Token price vs on-chain activity

“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.”

Supply age and sell pressure research

“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.”

Stablecoin flow and market impact

“Can you check Onvexia's correlation data for USDC supply changes versus BTC price? I'm researching whether stablecoin printing leads BTC rallies.”

Technical details

Endpoint

GEThttps://onvexia.com/v1/analytics/correlation/%7Bsymbol%7D/%7Bmetric%7D

When to prefer

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'.

Side effects

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

Input

Schema · Request body

Field	Type	Description
properties	string

Output

Schema · Response

{
  "type": "json",
  "example": {
    "data": [],
    "meta": {
      "docs": "https://onvexia.com/openapi.json",
      "endpoint": "/v1/analytics/correlation/{symbol}/{metric}"
    }
  }
}

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