# Canon – Statistics Endpoint

> Canon – Statistics Endpoint is a paid API for AI agents from veri.orbonomy.xyz, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-13).

Returns statistical data or analytics about a given topic, supporting fact-checking and academic research workflows.

## Facts

- Endpoint: POST https://veri.orbonomy.xyz/api/statistics
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/canon-statistics-endpoint-9298d70f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_77RdjJ9L1V8pR1uOJTxA5

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 canon-statistics-endpoint-9298d70f -d '<json body>'
```

Example prompt: Can you pull up the statistics on global vaccine adoption rates using Canon so I can verify the claims in this article?

## When to prefer this

Use this endpoint when you need quantitative statistics or metrics about a specific topic for fact-checking or academic research purposes, and want results payable via USDC on Base without a subscription.

## Known failure modes

- Missing required 'topic' field returns a validation error
- Topic not found in database returns success: false or empty data
- Payment failure (insufficient USDC) returns HTTP 402
- Malformed request body returns a 400-level error
- Overly broad or ambiguous topic may return generic or no results

## How this service works

Fact-checking and academic research for AI agents. Verify claims, search papers, explore journals. USDC on Base.

## Output

A JSON object with a success boolean indicating whether statistics were retrieved, along with statistical data or metrics related to the provided topic.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "topic"
 ],
 "properties": {
  "topic": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "success": {
   "type": "boolean"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/canon-statistics-endpoint-9298d70f/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from veri.orbonomy.xyz](https://www.zero.xyz/host/veri.orbonomy.xyz/llms.txt)