# GEDX402 Browser Markdown Converter

> GEDX402 Browser Markdown Converter is a paid API for AI agents from browser.gedx402.com, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-14).

Fetches a URL or renders raw HTML in a headless browser and returns the page content as Markdown

## Facts

- Endpoint: GET https://browser.gedx402.com/v1/browser/markdown
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 1
- Tags: x402
- Canonical page: https://www.zero.xyz/c/gedx402-browser-markdown-converter-13495f5c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_cWTaWRiNmDmovZwih3g6N

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 gedx402-browser-markdown-converter-13495f5c
```

Example prompt: Can you fetch https://en.wikipedia.org/wiki/Markdown and give me the full page content as Markdown so I can read it easily?

## When to prefer this

Use this endpoint when you need to fetch and convert a live webpage or raw HTML into clean Markdown without setting up API keys — especially useful for LLM pipelines that need readable web content. Prefer this over traditional scraping APIs when you want a no-auth, pay-per-use model via USDC on Base, Polygon, Arbitrum, World, or Solana. Best suited for single-page markdown extraction rather than full-site crawling.

## Known failure modes

- URL is unreachable or returns a non-200 status — likely returns an error message in the response
- URL uses HTTP instead of HTTPS — schema requires HTTPS URLs
- Page requires authentication or is behind a paywall — content may be partial or a login page
- JavaScript-heavy page may not fully render without appropriate gotoOptions (e.g. waitUntil: networkidle0)
- Payment not processed correctly — 402 response indicating USDC payment required
- Rate limiting or network timeout on the target URL

## How this service works

x402 workers ai. pay with usdc on base, polygon, arbitrum, world, or solana. no api keys.

## Output

Returns the rendered page content of the given URL (or supplied HTML) as clean Markdown text, suitable for LLM processing or document storage. The response is a JSON object with a markdown string field containing the full page content.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "url": {
   "type": "string",
   "description": "HTTPS URL to load (required unless html is set)."
  },
  "html": {
   "type": "string",
   "description": "Raw HTML to render instead of fetching a URL."
  },
  "prompt": {
   "type": "string",
   "description": "Natural-language extraction prompt (for /json)."
  },
  "elements": {
   "type": "array",
   "items": {
    "type": "object"
   },
   "description": "Scrape selectors (for /scrape)."
  },
  "selector": {
   "type": "string",
   "description": "CSS selector for element capture or scrape."
  },
  "viewport": {
   "type": "object",
   "description": "Browser viewport width/height/deviceScaleFactor."
  },
  "pdfOptions": {
   "type": "object",
   "description": "PDF print options."
  },
  "gotoOptions": {
   "type": "object",
   "description": "Puppeteer goto options (e.g. waitUntil: networkidle0)."
  },
  "response_format": {
   "type": "object",
   "description": "JSON schema for structured /json extraction."
  },
  "screenshotOptions": {
   "type": "object",
   "description": "fullPage, type, omitBackground, etc."
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": "# Example\n\nPage content as Markdown."
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/gedx402-browser-markdown-converter-13495f5c/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from browser.gedx402.com](https://www.zero.xyz/host/browser.gedx402.com/llms.txt)