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Onvexia Blockchain Analytics Listings
x402
Onvexia Blockchain Analytics Listings is a paid API for AI agents from onvexia.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-19).
Returns a list of crypto assets tracked by Onvexia, covering thousands of assets across ten chains with fused analytics including labelled addresses, supply-age history, and document coverage metadata.
Price / call$0.001
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 response with a `data` array of asset listing objects and a `meta` object containing documentation URL and endpoint path. Each listing likely includes asset identifiers, supported chain references, document analysis counts, labelled address availability, and supply-age history metadata. The exact fields per listing are detailed in the OpenAPI spec at onvexia.com/openapi.json.
Example use cases
Discover covered DeFi assets
“Pull up the full list of crypto assets Onvexia tracks so I can see which DeFi tokens across all ten supported chains are available for deep analytics.”
Audit token intelligence availability
“Before I build my research pipeline, can you check what assets Onvexia has labelled address data and supply-age history for? I need to know what's in their coverage catalogue.”
Compare chain coverage breadth
“I want to see which blockchains and how many tokens Onvexia covers — list all their tracked assets so I can compare coverage across chains before choosing a data provider.”
Technical details
Endpoint
GEThttps://onvexia.com/v1/listingsWhen to prefer
Choose this endpoint when you need to discover or enumerate the full catalogue of crypto assets that Onvexia covers, especially when you want to verify coverage before making per-asset analytics calls. Prefer it over generic token lists when you need assets that specifically have labelled addresses, multi-document analysis, or supply-age history going back to 2008 across ten chains. It is the starting point for any workflow that depends on Onvexia's fused analytics.
Side effects
- Empty data array if no assets match the properties filter
- 402 Payment Required if USDC micropayment is not included or fails
- Invalid properties parameter returns an error or empty result
- Rate limiting if called excessively without valid payment
- Stale or incomplete data for newly listed assets not yet fully indexed
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/listings"
}
}
}Tags
x402
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