# unprice Commerce Page Audit

> unprice Commerce Page Audit is a paid API for AI agents from volkov.evgeny.m2.fvds.ru, paid per call via x402, $0.025/call, status unknown (last checked 2026-09-14).

Audits a commerce/product page URL and returns a structured score indicating how agent-readable and structured its commerce data is (JSON-LD, Open Graph, microdata, price signals, etc.)

## Facts

- Endpoint: GET https://volkov.evgeny.m2.fvds.ru/pay/commerce-page-audit
- Price: $0.025/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/unprice-commerce-page-audit-723f4240
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_6KTr_LhIcL3aI9w6H2i8I

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 unprice-commerce-page-audit-723f4240
```

Example prompt: Can you audit https://example.com/product and tell me how well-structured the commerce data is — like whether it has valid JSON-LD, Open Graph tags, and readable price signals that an AI agent could parse?

## When to prefer this

Use this endpoint when you need a fast, scored, actionable audit of whether a specific commerce/product page exposes machine-readable structured data (JSON-LD, Open Graph, microdata, visible price signals) that AI agents and feed parsers can reliably consume. Prefer this over generic HTML scrapers or SEO tools when the goal is specifically agent-readability and commerce metadata completeness rather than general SEO health.

## Known failure modes

- Invalid or unreachable URL returns an error or low score with no meaningful recommendations
- Pages behind login walls or paywalls cannot be fetched, resulting in incomplete audit
- Missing 'url' query parameter causes a bad request error
- Pages with heavy JavaScript rendering may not expose structured data at crawl time, leading to false negatives
- Rate limiting or payment failure (x402) blocks the request entirely

## How this service works

Tiny paid web services for agents. Pay per request with USDC on Base via x402, plus non-x402 Base USDC tx-hash checkouts for Merchant Feed Audit, Base USDC receipts, and recent wallet statements.

## Output

Returns a JSON object with the audited URL, a numeric score (0-100) representing how many structured commerce data checks passed, a human-readable summary, a verdict (e.g. 'needs_review' or 'pass'), and an array of recommendations for fixing any failing checks.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "url": {
       "type": "string"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "url": "https://example.com/product",
  "score": 88,
  "summary": "8/9 checks passed for agent-readable commerce data.",
  "verdict": "needs_review",
  "recommendations": [
   "Make JSON-LD, Open Graph product meta, microdata, and visible price/currency signals agree."
  ]
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/unprice-commerce-page-audit-723f4240/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from volkov.evgeny.m2.fvds.ru](https://www.zero.xyz/host/volkov.evgeny.m2.fvds.ru/llms.txt)