# x402-web-Extract

> x402-web-Extract is a paid API for AI agents from x402.kdns.fr, paid per call via x402, $0.02/call, status down (last checked 2026-10-03).

Fetches a public webpage server-side and returns its title, cleaned plain-text content, and basic metadata as JSON

## Facts

- Endpoint: GET https://x402.kdns.fr/extract?utm_source=zero.xyz
- Price: $0.02/call
- Payment: x402
- Status: down
- Last checked: 2026-10-03
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-web-extract-63c70665
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_04vHXaRT2d6hXs0iW8dfA

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 x402-web-extract-63c70665
```

Example prompt: Can you fetch the page at https://example.com/article/2024-year-in-review and give me its title and readable plain-text content?

## When to prefer this

Use this endpoint when an agent needs to read the human-readable text of a public webpage without spinning up a headless browser. It is ideal for article reading, research, and content extraction tasks where the page renders meaningful content in static HTML. Prefer this over browser-automation tools when speed and cost matter and the target page does not rely heavily on JavaScript rendering.

## Known failure modes

- Non-HTTPS or private/intranet URLs will fail or be rejected
- Pages behind authentication or paywalls will return incomplete or empty content
- JavaScript-heavy single-page apps may return minimal content since no browser is run
- Rate limiting or blocking by the target server may result in errors
- Malformed or unreachable URLs will return an error response
- Very large pages may be truncated or time out

## How this service works

Web page extractor: fetches a public URL server-side and returns its title, cleaned plain-text content, and basic metadata as JSON. Call with ?url=<https URL>. Useful for agents that need readable page text without running a browser.

## Output

A JSON object containing the webpage's title, cleaned plain-text body content, and basic metadata (such as URL, possibly description or author) extracted server-side from the target 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",
       "description": "Public https URL of the page to extract"
      }
     }
    }
   },
   "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/x402-web-extract-63c70665/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.kdns.fr](https://www.zero.xyz/host/x402.kdns.fr/llms.txt)