# Fetchgate Web Metadata Extractor

> Fetchgate Web Metadata Extractor is a paid API for AI agents from fetchgate.dev, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-10).

Fetches structured metadata (title, description, OpenGraph data) from any public URL for $0.001 USDC per call

## Facts

- Endpoint: GET https://fetchgate.dev/v1/meta?utm_source=zero.xyz
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-10
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/fetchgate-web-metadata-extractor-f29f9c0f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_DPEJ4XP-6Nq3W7lFx2fcH

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 fetchgate-web-metadata-extractor-f29f9c0f
```

Example prompt: Can you fetch the metadata for https://example.com — I need the title, description, and any OpenGraph info it returns?

## When to prefer this

Choose this endpoint when you need lightweight structured metadata (title, description, OpenGraph) from a public URL cheaply ($0.001 USDC) and without setting up an account. It is ideal for link-preview generation, SEO audits, and URL enrichment pipelines. Prefer it over full scraping services when you only need head-level metadata, not full page content.

## Known failure modes

- URL is unreachable or returns a non-200 status — partial or empty response
- URL points to a non-HTML resource (PDF, binary) — metadata fields may be missing
- OpenGraph tags absent on target page — openGraph object returned empty
- Malformed or missing 'url' query parameter — request validation error
- Payment not settled — 402 response returned before content is served

## How this service works

Fetch a URL server-side and return structured metadata.

## Output

A JSON object containing the resolved URL, page title, description text, and any OpenGraph metadata tags (og:title, og:image, og:description, etc.) found 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",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "url"
     ],
     "properties": {
      "url": {
       "type": "string",
       "description": "The http(s) URL to fetch."
      }
     }
    }
   },
   "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/",
  "title": "Example Domain",
  "openGraph": {},
  "description": ""
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/fetchgate-web-metadata-extractor-f29f9c0f/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from fetchgate.dev](https://www.zero.xyz/host/fetchgate.dev/llms.txt)