Onvexia SQL Query — Blockchain Analytics

x402

Onvexia SQL Query — Blockchain Analytics is a paid API for AI agents from onvexia.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-19).

Execute SQL queries against Onvexia's blockchain analytics database covering thousands of assets, labelled addresses, and half a million analysed documents across ten chains.

Price / call$0.01

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

A JSON object with a 'data' array containing query result rows and a 'meta' object with documentation and endpoint references. Results reflect Onvexia's proprietary fusion of on-chain data, labelled addresses, supply-age history from 2008, and half a million analysed documents across ten blockchains.

Example use cases

Whale address label lookup

“Query Onvexia to find all labelled addresses holding more than 1000 BTC on the Bitcoin chain and tell me what entity labels are associated with them.”

Token supply history audit

“Use Onvexia's SQL endpoint to pull the full supply and age history for USDC across all supported chains going back as far as records exist — I need year-by-year figures.”

Cross-chain asset analytics comparison

“I want to compare on-chain metrics for SOL and AVAX across all ten chains Onvexia covers — run a SQL query that gives me their document analysis counts, labelled address counts, and latest supply figures side by side.”

Technical details

Endpoint

POSThttps://onvexia.com/v1/sql

When to prefer

Choose this endpoint when you need flexible, ad-hoc SQL-based querying over deep blockchain analytics data — especially when you need labelled addresses, historical supply data dating to 2008, or cross-chain asset analytics fused from document analysis. Prefer it over REST or GraphQL siblings when your query logic is complex, multi-dimensional, or requires aggregation across assets, chains, or time periods.

Side effects

Invalid or malformed SQL query returns an error response with no data rows
Querying unsupported chains or assets returns empty data array
Exceeding rate limits or quota returns a payment or 402 error
Schema mismatch in the properties input field causes a 400-level error
Network or service downtime returns a 5xx error

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/sql"
    }
  }
}

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