proxy-web-fetch（Agent 网络获取）

Proxy Web Page Fetch

Fetch and parse web page content via the OpenClaw Manager Web Fetch Proxy. The Manager handles API key injection from encrypted storage automatically — no manual key configuration needed.

The proxy URL is configured via the WEB_FETCH_PROXY_URL environment variable (required). If not set, the skill will not be available.

Quick Start

Basic cURL Usage

curl --request POST \
  --url "${WEB_FETCH_PROXY_URL}/" \
  --header 'Content-Type: application/json' \
  --data '{
    "url": "https://www.example.com"
  }'

Script Usage

A wrapper shell script is provided for convenience.

# Basic Fetch (returns Markdown by default)
./scripts/proxy_fetch.sh --url "https://www.example.com"

# Fetch as plain text, no cache
./scripts/proxy_fetch.sh \
  --url "https://docs.python.org/3/" \
  --format text \
  --no-cache

# Fetch with image and link summaries
./scripts/proxy_fetch.sh \
  --url "https://news.example.com/article" \
  --images-summary \
  --links-summary

# Fetch without images, disable GFM
./scripts/proxy_fetch.sh \
  --url "https://blog.example.com/post" \
  --no-images \
  --no-gfm

Authentication

No authentication required — the proxy reads API keys internally from the Manager's encrypted secrets store.

API Parameter Reference

Response Structure

The proxy returns JSON with the parsed page content.

{
  "id": "task-id",
  "created": 1704067200,
  "request_id": "request-id",
  "model": "model-name",
  "reader_result": {
    "title": "Page Title",
    "description": "Brief page description",
    "url": "https://www.example.com",
    "content": "Parsed page content (Markdown or text)",
    "external": {
      "stylesheet": {}
    },
    "metadata": {
      "keywords": "page, keywords",
      "viewport": "width=device-width",
      "description": "Meta description",
      "format-detection": "telephone=no"
    }
  }
}

Key Response Fields

Common Use Cases

Environment Requirements

• OpenClaw Manager must be running with the Web Fetch Proxy enabled.
• WEB_FETCH_PROXY_URL environment variable must be set to the proxy URL (required, no default).
• curl command must be available in your system path.