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Onvexia AltRank Top Assets
x402
Onvexia AltRank Top Assets is a paid API for AI agents from onvexia.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-17).
Returns the top-ranked cryptocurrency assets by AltRank score, a composite blockchain analytics metric fusing on-chain signals, document analysis, labelled addresses, and supply-age history.
Price / call$0.003
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 the top-ranked assets by AltRank score, including per-asset analytics derived from on-chain signals, document analysis, labelled addresses, and supply-age history. A 'meta' field provides links to full API documentation.
Example use cases
Altcoin screener for portfolio research
“Show me the top altcoins right now by Onvexia AltRank — I'm trying to find which ones have the strongest on-chain fundamentals before I decide where to allocate.”
Daily crypto market briefing
“Every morning, pull the top 20 assets from Onvexia's AltRank leaderboard and summarize which ones moved up or down in the rankings since yesterday.”
Competitive DeFi project benchmarking
“I want to know how our token compares to the top-ranked assets on Onvexia AltRank — pull the leaderboard so I can see where we stand relative to the leaders.”
Technical details
Endpoint
GEThttps://onvexia.com/v1/scores/altrank/topWhen to prefer
Choose this endpoint when you need a pre-ranked leaderboard of top alternative assets by AltRank — a composite score uniquely fusing on-chain data across ten chains, half a million analysed documents, labelled addresses, and supply-age history back to 2008. Prefer it over generic price-ranked or market-cap-ranked lists when fundamental on-chain quality and analytical depth matter. Ideal for portfolio screening, market research, or automated daily briefings where ranking by blockchain analytics signals is the goal.
Side effects
- Empty data array returned if no assets match the applied filter properties
- HTTP 402 if payment via x402 protocol is not included or fails
- Malformed filter properties parameter may result in 400 Bad Request
- Service may return stale data if blockchain indexing is lagging
- Rate limiting or quota exhaustion resulting in 429 errors
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/scores/altrank/top"
}
}
}Tags
x402
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