# Web Fetch — Webpage Content Retrieval

> Web Fetch — Webpage Content Retrieval is a paid API for AI agents from agentdatum.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).

Fetches and returns the structured body content of any arbitrary webpage for AI agent reading, searching, and analysis.

## Facts

- Endpoint: GET https://agentdatum.com/api/v1/d/web-fetch
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/web-fetch-webpage-content-retrieval-1a25edc3
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_gOQZmqflTbeiWlP30zZYt

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 web-fetch-webpage-content-retrieval-1a25edc3
```

Example prompt: Can you fetch the content of https://example.com/article and return the full body text so I can read and analyze it?

## When to prefer this

Choose this endpoint when an AI agent needs to read, analyze, or extract information from a live public webpage in real time. It is ideal for single-URL content retrieval tasks where the agent needs the full body text of a page — such as reading news articles, checking documentation, or verifying live web content — and is preferable to general search APIs when you already have the target URL and need the actual page content rather than a list of search results.

## Known failure modes

- URL is unreachable or returns a non-200 status — error returned with HTTP status code
- Target page requires JavaScript rendering — static fetch may return incomplete content
- Page is behind authentication or a paywall — only publicly accessible content is returned
- Invalid or malformed URL provided — request rejected with validation error
- Rate limiting or blocking by target server — fetch may fail or return partial content

## How this service works

Web Fetch — Fetches and structures the main content of any webpage. Essential for AI agents for search, reading, and analysis.

## Output

Returns the structured body content of the requested webpage, including the main text and relevant page data, formatted for easy AI agent consumption and analysis.

## 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": [],
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "raw": {
   "url": "https://example.com",
   "source": "web_fetch",
   "status": 200,
   "text_preview": "Example Domain body{background:#eee;width:60vw;margin:15vh auto;font-family:system-ui,sans-serif}h1{font-size:1.5em}div{",
   "content_length": 559
  },
  "source": "web_fetch",
  "data_type": "工具",
  "collected_at": "2026-08-09T18:12:38Z"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/web-fetch-webpage-content-retrieval-1a25edc3/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agentdatum.com](https://www.zero.xyz/host/agentdatum.com/llms.txt)