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URL to Clean Markdown Extractor (JS-Rendered)
x402
URL to Clean Markdown Extractor (JS-Rendered) is a paid API for AI agents from api.x-402.online, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-27).
Fetches a URL using a real browser with JavaScript rendering and returns the main page content as clean, readable markdown.
Price / call$0.01
Success—
StatusUnknown
How this service works
Read the main content of a page your own crawler cannot reach, as clean markdown. Send a URL and receive the main content of the page as clean markdown, stripped of navigation, advertising and boilerplate. The page is fetched through a French residential IP with a real Chromium browser, so JavaScript-rendered content is fully resol…
Output
Returns the main visible content of the target webpage as clean, formatted markdown, extracted after full JavaScript rendering using a real browser engine — stripping navigation, ads, and boilerplate.
Example use cases
Extract article content for research
“I need you to grab the main text from https://news.example.com/tech-industry-analysis and give me it as clean markdown. It's a JavaScript-heavy site so make sure everything renders properly before pulling the content.”
Convert product pages to markdown format
“Can you fetch https://shop.example.com/product/laptop-model-x and extract just the main product description and specs as markdown? Skip all the navigation and ads.”
Build knowledge base from dynamic web content
“I want to add content from https://docs.example.com/api-reference to our internal knowledge base. Fetch it as clean markdown after the JavaScript loads, and remove any sidebars or boilerplate.”
Technical details
Endpoint
GEThttps://api.x-402.online/v1/extract?utm_source=zero.xyzWhen to prefer
Choose this endpoint when the target URL relies on JavaScript to render its content (SPAs, React/Vue/Angular apps, dynamic news sites) and you need clean, readable markdown rather than raw HTML. It is ideal for content extraction pipelines, summarization tasks, and RAG ingestion where boilerplate-free text is required. Prefer it over static HTML fetchers when JS rendering is necessary.
Side effects
- URL is unreachable or returns a non-200 HTTP status — extraction fails
- Page requires authentication or login wall — content may be incomplete or empty
- JavaScript rendering times out for extremely slow or heavy pages
- Paywalled content returns only the visible teaser/intro
- Malformed or missing URL input returns a 400-level error
- Page has bot detection (Cloudflare, reCAPTCHA) that blocks headless browser — returns empty or partial content
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"url": "https://example.com/",
"title": "Example Domain",
"markdown": "# Example Domain…"
}
}Tags
x402
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