# Tanod Web – Page Metadata Extractor

> Tanod Web – Page Metadata Extractor is a paid API for AI agents from web.tanod.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-13).

Fetches a public URL and returns structured page metadata including Open Graph tags, title, description, headings, canonical URL, feeds, icons, Twitter card data, and internal/external link counts.

## Facts

- Endpoint: POST https://web.tanod.dev/v1/meta?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/tanod-web-page-metadata-extractor-a655873f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_LzHeXQkRjgrHQX6lUbqUL

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 tanod-web-page-metadata-extractor-a655873f -d '<json body>'
```

Example prompt: Can you fetch the metadata for https://stripe.com — I need the page title, Open Graph description, canonical URL, and any RSS feeds listed there.

## When to prefer this

Use this endpoint when you need structured metadata extraction from a single public webpage — specifically Open Graph tags, Twitter card data, headings, feeds, canonical URL, and link statistics — without needing the full page content or a screenshot. Prefer this over a full-page markdown or screenshot endpoint when you only need lightweight SEO/preview metadata. Ideal for link preview generation, SEO auditing, feed discovery, or enriching a URL with human-readable title and description.

## Known failure modes

- Non-public or paywalled URLs may return incomplete metadata
- Redirects to login pages return metadata for the login page rather than the target
- JavaScript-rendered pages may not expose full metadata if not server-side rendered
- Malformed or non-HTML URLs may return an error or empty fields
- Very large pages may be truncated (truncated: true in response)
- Rate limiting or server blocks on the target URL may cause fetch failures

## How this service works

Web tools: search, page to Markdown or screenshot, company profile and jobs, sitemaps, RDAP, IP.

## Output

Returns a JSON object containing: og (Open Graph properties including title, url, site_name, type), page title, language code, meta description, canonical URL, final URL after redirects, HTTP status code, feed URLs, icon/favicon links, Twitter card data, heading counts by level (h1, h2, etc.), internal and external link counts, JSON-LD types found, and flags for truncation and untrusted content.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "url": {
   "type": "string",
   "maxLength": 2048,
   "description": "Public http(s) URL of an HTML page."
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "og": {
   "url": "https://github.com/",
   "type": "object",
   "title": "GitHub · Change is constant. GitHub keeps you ahead. · GitHub",
   "site_name": "GitHub"
  },
  "url": "https://github.com/",
  "lang": "en",
  "feeds": [],
  "icons": [
   {
    "rel": "alternate icon",
    "href": "https://github.githubassets.com/favicons/favicon.png",
    "type": "image/png",
    "sizes": ""
   }
  ],
  "links": {
   "external": 30,
   "internal": 107
  },
  "title": "GitHub · Change is constant. GitHub keeps you ahead. · GitHub · GitHub",
  "status": 200,
  "twitter": {
   "card": "summary_large_image",
   "site": "@github"
  },
  "headings": {
   "h1": [
    "The future of building happens together"
   ],
   "h2": [
    "GitHub features",
    "Accelerate your entire workflow"
   ]
  },
  "canonical": "https://github.com",
  "final_url": "https://github.com/",
  "truncated": false,
  "description": "Join the world's most widely adopted, AI-powered developer platform where millions of developers, businesses, and the largest open source community build software that advances humanity.",
  "json_ld_types": [],
  "untrusted_content": true
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/tanod-web-page-metadata-extractor-a655873f/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from web.tanod.dev](https://www.zero.xyz/host/web.tanod.dev/llms.txt)