# NetIntel OG Scraper — URL Metadata Extractor

> NetIntel OG Scraper — URL Metadata Extractor is a paid API for AI agents from netintel-production-440c.up.railway.app, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-11).

Fetches any public URL and extracts structured metadata including Open Graph tags, Twitter Card, canonical URL, title, description, favicon, author, published date, and JSON-LD structured data.

## Facts

- Endpoint: GET https://netintel-production-440c.up.railway.app/og-scraper/extract?utm_source=zero.xyz
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/netintel-production-440c-up-railway-app-506a1953
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_kPBH8ZDvHDH5cD8Bcr9Xp

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 netintel-production-440c-up-railway-app-506a1953
```

Example prompt: Pull all the metadata from this article — title, description, author, publish date, og:image, Twitter Card, JSON-LD, and canonical URL — for https://techcrunch.com/2024/05/10/openai-launches-gpt-4o/ so I can preview and classify it.

## When to prefer this

Use this endpoint when you need structured link preview metadata (OG, Twitter Card, JSON-LD, author, dates) from a single public URL without building your own scraper. Prefer it over generic web fetch tools when you specifically need normalized metadata fields like og:image, canonical URL, schema.org JSON-LD, or article authorship. Best for link enrichment, content classification, feed processing, or social preview generation.

## Known failure modes

- URL is not publicly accessible or requires authentication — returns error or empty metadata
- Target page has no Open Graph or meta tags — returns null fields for og/twitter properties
- URL redirects to a non-HTML resource (e.g. PDF, binary) — content_type reflects actual type, structured fields may be empty
- Network timeout fetching the target URL — returns error response
- Invalid or malformed URL provided — returns validation error
- Target site blocks scrapers via robots.txt or bot detection — may return partial or empty data

## How this service works

Fetch any public URL and extract structured metadata — Open Graph tags, Twitter Card tags, canonical URL, title, description, favicon, article author/date, JSON-LD structured data, and content type — so agents can preview, classify, and enrich links without building their own scraper.

## Output

Returns a structured object containing the page's title, description, canonical URL, final redirected URL, Open Graph image, site name, Twitter Card type, favicon, article author, published_at and modified_at timestamps, JSON-LD structured data object, HTTP status code, content type, a numeric trust score, a letter grade, and an array of findings/signals about the page's metadata quality.

## Example request

```json
{
 "input": {
  "type": "http",
  "method": "GET",
  "queryParams": {
   "url": "https://www.github.com"
  }
 }
}
```

## 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",
       "description": "Public URL to extract metadata from (e.g. https://github.com/coinbase/x402)"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "properties": {
      "url": {
       "type": "string"
      },
      "grade": {
       "type": "string"
      },
      "image": {
       "type": [
        "string",
        "null"
       ]
      },
      "score": {
       "type": "number"
      },
      "title": {
       "type": "string"
      },
      "author": {
       "type": [
        "string",
        "null"
       ]
      },
      "favicon": {
       "type": [
        "string",
        "null"
       ]
      },
      "json_ld": {
       "type": [
        "object",
        "null"
       ]
      },
      "findings": {
       "type": "array"
      },
      "final_url": {
       "type": "string"
      },
      "site_name": {
       "type": [
        "string",
        "null"
       ]
      },
      "description": {
       "type": [
        "string",
        "null"
       ]
      },
      "modified_at": {
       "type": [
        "string",
        "null"
       ]
      },
      "status_code": {
       "type": "number"
      },
      "content_type": {
       "type": "string"
      },
      "published_at": {
       "type": [
        "string",
        "null"
       ]
      },
      "twitter_card": {
       "type": [
        "string",
        "null"
       ]
      },
      "canonical_url": {
       "type": [
        "string",
        "null"
       ]
      }
     }
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "url": "https://github.com/coinbase/x402",
  "grade": "A",
  "image": "https://opengraph.githubassets.com/d86e2f3ce6d1051d325e229bc56ef07c81a8e75e7455c3d5b52de8a1031e6a51/coinbase/x402",
  "score": 100,
  "title": "GitHub - coinbase/x402: A payments protocol for the internet. Built on HTTP.",
  "author": null,
  "favicon": "https://github.githubassets.com/favicons/favicon",
  "json_ld": null,
  "findings": [],
  "final_url": "https://github.com/coinbase/x402",
  "site_name": "GitHub",
  "description": "A payments protocol for the internet. Built on HTTP. - coinbase/x402",
  "modified_at": null,
  "status_code": 200,
  "content_type": "object",
  "published_at": null,
  "twitter_card": "summary_large_image",
  "canonical_url": "https://github.com/coinbase/x402"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/netintel-production-440c-up-railway-app-506a1953/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from netintel-production-440c.up.railway.app](https://www.zero.xyz/host/netintel-production-440c.up.railway.app/llms.txt)