# Superhighway Web Scrape — Read Any Page as Markdown

> Superhighway Web Scrape — Read Any Page as Markdown is a paid API for AI agents from superhighway.walls.sh, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-14).

Fetches a given HTTP/HTTPS URL and returns the page content as clean, readable markdown for AI agent consumption.

## Facts

- Endpoint: GET https://superhighway.walls.sh/scrape
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/superhighway-web-scrape-read-any-page-as-markdown-22af7765
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_E_EV_5ZDdLKNH4vgLP2LW

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 superhighway-web-scrape-read-any-page-as-markdown-22af7765
```

Example prompt: Can you read the page at https://example.com/article and give me the full text as clean markdown so I can summarize it?

## When to prefer this

Use this endpoint when you need to fetch and read the raw content of a specific known URL — especially when you need the result as clean markdown for downstream AI processing. Prefer this over a search endpoint when you already have the URL and just need the page content extracted. Ideal for reading articles, documentation pages, or any public web page by URL.

## Known failure modes

- URL is unreachable or returns a non-200 status — endpoint may error or return empty content
- Paywalled or login-required pages may return gated content instead of the full article
- Dynamic JavaScript-heavy pages may not render fully and return incomplete markdown
- Invalid or malformed URL in the query param results in a bad request error
- Rate limits or payment issues may block calls beyond the free tier

## How this service works

Web search built for AI agents. Search the live web, pull recent news, and read any page as clean markdown — pay per call, free tier to start.

## Output

Returns the content of the specified URL rendered as clean markdown text, stripped of HTML and ads — ready for an AI agent to read, summarize, or process further.

## Example request

```json
{
 "input": {
  "type": "http",
  "method": "GET",
  "queryParams": {
   "url": "https://example.com"
  }
 }
}
```

## 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": "The page URL to read (http/https)."
      }
     }
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/superhighway-web-scrape-read-any-page-as-markdown-22af7765/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from superhighway.walls.sh](https://www.zero.xyz/host/superhighway.walls.sh/llms.txt)