# Onvexia Top Opportunities

> Onvexia Top Opportunities 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).

Returns a ranked list of top blockchain asset investment opportunities based on fused analytics across thousands of crypto assets, labelled addresses, and half a million analysed documents.

## Facts

- Endpoint: GET https://onvexia.com/v1/predictions/top-opportunities
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-19
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/onvexia-top-opportunities-8eb6b11e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_1r9YkMhU1SwY4x0H0u2Rs

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability onvexia-top-opportunities-8eb6b11e
```

Example prompt: Pull the current top crypto opportunities from Onvexia right now — I want the highest-ranked assets across all their covered chains based on their on-chain analytics and document analysis.

## When to prefer this

Choose this endpoint when you need a pre-ranked, fused signal of top blockchain asset opportunities rather than building your own scoring model. It is particularly valuable when you want multi-chain coverage (up to ten chains), document-level context from half a million analysed sources, and labelled address intelligence combined into a single ranked output. Prefer it over raw price feeds or single-chain explorers when you want actionable, analytics-driven rankings rather than raw market data.

## Known failure modes

- Empty data array returned if no opportunities meet threshold criteria
- 402 Payment Required if USDC payment is not attached or insufficient
- Malformed or missing 'properties' filter parameter may return unfiltered or error results
- Rate limiting or quota exhaustion returning 429 errors
- Stale data if the analytics pipeline has not refreshed recently

## 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 containing ranked blockchain asset opportunities and a 'meta' object with documentation links. Each entry in the data array is expected to include asset identifiers, opportunity scores or rankings, and supporting analytics derived from on-chain data, labelled addresses, supply-age history, and analysed documents across up to ten chains.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "properties": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "data": [],
  "meta": {
   "docs": "https://onvexia.com/openapi.json",
   "endpoint": "/v1/predictions/top-opportunities"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/onvexia-top-opportunities-8eb6b11e/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from onvexia.com](https://www.zero.xyz/host/onvexia.com/llms.txt)