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Onvexia Asset Fundamentals
x402
Onvexia Asset Fundamentals is a paid API for AI agents from onvexia.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-17).
Returns fused fundamental data for a crypto asset, including on-chain analytics, labelled addresses, supply/age history, and document-derived insights across ten blockchains.
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 object with a `data` array containing fused fundamental metrics for the requested asset — expected to include on-chain analytics, labelled address information, supply and age history, and insights derived from analysed documents across up to ten chains. A `meta` field points to the full OpenAPI schema for detailed field definitions.
Example use cases
Due diligence on new token listing
“Can you pull Onvexia's fundamentals data for SOL? I need the supply history, labelled address breakdown, and any research coverage they've analysed — I'm evaluating it for a portfolio position.”
Crypto research report enrichment
“I'm writing a report on BTC fundamentals — grab everything Onvexia has on it: on-chain metrics, supply age history, and document insights from their half-million analysed documents.”
Token risk screening for compliance
“Run a fundamentals check on LINK via Onvexia — I need labelled address data and any supply anomalies they've flagged across the chains they cover.”
Technical details
Endpoint
GEThttps://onvexia.com/v1/assets/%7Bsymbol%7D/fundamentalsWhen to prefer
Choose this endpoint when you need comprehensive, fused fundamental data for a crypto asset in a single call — especially when you need multi-chain coverage, labelled address data, supply/age history, or document-derived research insights. Prefer it over generic on-chain data APIs when depth and historical reach (back to 2008) matter, or when you need cross-chain fundamentals in one response rather than aggregating multiple sources.
Side effects
- Unknown or unsupported asset symbol returns empty data array
- Symbol format mismatch (e.g. wrong casing or alias) may yield no results
- Payment failure or insufficient USDC balance returns 402 status
- Rate limiting may occur on repeated rapid calls
- Data may be sparse or empty for very new or obscure tokens not yet covered
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/assets/{symbol}/fundamentals"
}
}
}Tags
x402
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