# Mat Web & Data Toolkit – Web Page Metadata Extractor

> Mat Web & Data Toolkit – Web Page Metadata Extractor is a paid API for AI agents from automatom.matt-d59.workers.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-18).

Fetches a public web page by URL and returns its title, meta description, Open Graph tags, canonical URL, language, favicon, Twitter card data, and JSON-LD types as structured JSON.

## Facts

- Endpoint: GET https://automatom.matt-d59.workers.dev/meta?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-18
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/mat-web-data-toolkit-web-page-metadata-extractor-5c4c378d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_EntGbjTkbJZk6aS1GwRXP

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 mat-web-data-toolkit-web-page-metadata-extractor-5c4c378d
```

Example prompt: Can you pull the page title, meta description, and Open Graph tags from https://openai.com/ and give me the results as structured data?

## When to prefer this

Use this endpoint when you need structured metadata (title, description, OG tags, canonical, JSON-LD) from a single public URL quickly and cheaply at $0.01 per call. Prefer it over general-purpose browser automation tools when you don't need full page rendering or deep content extraction — this is optimized for fast, lightweight metadata retrieval from static HTML.

## Known failure modes

- URL is unreachable or returns a non-200 status — likely returns an error or empty fields
- Page blocks bots via robots.txt or Cloudflare challenge — metadata may be incomplete or absent
- JavaScript-rendered pages may return incomplete metadata since only static HTML is parsed
- Malformed or non-HTTP URL in query param — likely returns a validation error
- Very large or slow-loading pages may time out

## How this service works

Fetches a public web page and returns its title, meta description, outbound links and readable plain text as JSON.

## Output

A JSON object containing the page's title, language code, favicon URL, meta description, canonical URL, Open Graph properties, Twitter card data, and an array of JSON-LD types detected on the page. Fields may be null if not present on the page.

## 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",
     "required": [
      "url"
     ],
     "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/",
  "lang": null,
  "title": "Example Domain",
  "favicon": null,
  "twitter": {},
  "canonical": null,
  "open_graph": {},
  "description": null,
  "jsonld_types": []
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/mat-web-data-toolkit-web-page-metadata-extractor-5c4c378d/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from automatom.matt-d59.workers.dev](https://www.zero.xyz/host/automatom.matt-d59.workers.dev/llms.txt)