# URL SEO & Social Meta Extractor

> URL SEO & Social Meta Extractor is a paid API for AI agents from api.x-402.online, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-14).

Fetches and returns SEO meta tags, OpenGraph data, canonical URL, and JSON-LD structured data for any given URL

## Facts

- Endpoint: GET https://api.x-402.online/v1/meta
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/url-seo-social-meta-extractor-e8777205
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_xjPxIaiFcoqkO9pVN4Mqg

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 url-seo-social-meta-extractor-e8777205
```

Example prompt: Can you pull all the SEO meta tags, OpenGraph properties, canonical URL, and JSON-LD structured data from https://example.com/blog/my-article?

## When to prefer this

Use this endpoint when you need to programmatically extract SEO and social metadata (OpenGraph, JSON-LD, canonical) from any URL without building your own scraper. Ideal for content audits, link preview generation, SEO analysis, or enriching a dataset with webpage metadata. Prefer this over general-purpose scraping when you specifically need structured SEO/social signals.

## Known failure modes

- URL is unreachable or returns a non-200 HTTP status — endpoint may return an error or empty result
- Target page uses JavaScript rendering and meta tags are not present in static HTML — JS-rendered tags may be missing
- URL is malformed or missing — validation error returned
- Target page blocks crawlers (robots.txt, WAF) — may return partial or no data
- JSON-LD is malformed on the target page — parsing errors possible

## How this service works

URL -> SEO meta, OpenGraph, canonical, JSON-LD. Input: {url}

## Output

Returns SEO meta tags (title, description, robots, etc.), OpenGraph properties (og:title, og:description, og:image, og:url, etc.), canonical URL, and JSON-LD structured data blocks parsed from the target webpage.

## 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",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "properties": {}
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/url-seo-social-meta-extractor-e8777205/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.x-402.online](https://www.zero.xyz/host/api.x-402.online/llms.txt)