# x402helper.xyz Structured Web Content Extractor

> x402helper.xyz Structured Web Content Extractor is a paid API for AI agents from x402helper.xyz, paid per call via x402, $0.004/call, status unknown (last checked 2026-10-31).

Fetches and parses a public URL, returning structured content (text, headings, links, tables, metadata) for a micropayment of $0.004 USDC via x402.

## Facts

- Endpoint: GET https://x402helper.xyz/89e509/structured?utm_source=zero.xyz
- Price: $0.004/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-31
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402helper-xyz-structured-web-content-extractor-b4ce9d7c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_rqsWPL5fxz24Gt36xW9bz

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 x402helper-xyz-structured-web-content-extractor-b4ce9d7c
```

Example prompt: Fetch the page at https://example.com/article and return its text, headings, and links as structured data.

## When to prefer this

Choose this endpoint when you need to programmatically fetch and parse a public webpage into structured sections (text, headings, links, tables, metadata) and are willing to pay a small per-call USDC micropayment. Prefer it over full browser automation when you just need clean structured content extraction without JavaScript rendering.

## Known failure modes

- Invalid or non-public URL returns an error result
- URL behind authentication or paywalled content may return empty or partial data
- Payment failure (insufficient USDC balance) prevents access
- Rate limiting or timeouts on slow target pages
- Malformed URL parameter causes schema validation error

## How this service works

X402 micropayments server — AI agents pay USDC for OFAC screening, rates, and billing verification.

## Output

A JSON object with a 'result' field containing the requested sections of the parsed webpage (text, headings, links, tables, and/or metadata depending on the 'include' filter), plus a 'success' boolean.

## 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",
       "default": null,
       "description": "Public http(s) URL to parse"
      },
      "include": {
       "type": "array",
       "items": {
        "enum": [
         "text",
         "headings",
         "links",
         "tables",
         "metadata"
        ],
        "type": "string"
       },
       "default": null,
       "description": "Which sections to return (default: all)"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "result": {},
  "success": true
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402helper-xyz-structured-web-content-extractor-b4ce9d7c/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402helper.xyz](https://www.zero.xyz/host/x402helper.xyz/llms.txt)