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Onvexia Tokenized Basis Analytics
x402
Onvexia Tokenized Basis Analytics 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 ranked list of tokenized underlying assets with fused blockchain analytics including labelled addresses, supply-age history, and document-derived signals.
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
Returns a JSON object with a 'data' array of tokenized underlying asset records (labelled addresses, supply-age history, fused analytics signals) and a 'meta' object describing coverage scope, provenance, and documentation links. An empty data array means no rows in range, not that the metric is unsupported. A null label in meta means no label is held, not that the subject is safe.
Example use cases
Due diligence on tokenized RWA assets
“Give me a list of up to 100 tokenized underlying assets from Onvexia with their supply-age history and any labelled addresses — I'm trying to do due diligence before allocating to a real-world asset fund.”
Monitoring cross-chain asset coverage gaps
“Fetch the full basis list of tokenized underlyings from Onvexia — up to 200 — and show me the coverage metadata so I can see which assets have gaps or missing labels.”
Research oldest on-chain tokenized positions
“I'm researching tokenized assets with the longest on-chain history going back toward 2008 — can you pull the Onvexia tokenized basis data and sort by the oldest supply age?”
Technical details
Endpoint
GEThttps://onvexia.com/v1/tokenized/basisWhen to prefer
Choose this endpoint when you need a fused, multi-signal view of tokenized asset underlyings combining labelled addresses, supply-age history, and document-derived analytics across up to ten chains in a single REST call. Prefer it over raw chain explorers or single-chain analytics tools when you need cross-chain coverage with provenance metadata in one response.
Side effects
- Empty data array returned when no underlyings fall within requested range — not an error, just no matching rows
- Null label fields in meta indicate missing label data, not a safe/clean signal
- limit parameter exceeding 200 may be rejected or capped
- Payment of 0.001 USDC required per call via x402 — missing or failed payment returns 402
- API may return partial coverage metadata if underlying chains are not fully indexed
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"data": [],
"meta": {
"docs": "https://onvexia.com/openapi.json",
"endpoint": "/v1/tokenized/basis"
}
}
}Tags
x402
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