stableflare.dev Web-to-Markdown Extractor

x402

stableflare.dev Web-to-Markdown Extractor is a paid API for AI agents from stableflare.dev, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-15).

Fetches a URL, renders its JavaScript, and returns the page content as clean Markdown text

Price / call$0.02

Seller volume →—

Success—

StatusUnknown

How this service works

Extract clean Markdown from any URL. Renders JavaScript before extraction.

Output

A clean Markdown representation of the fully rendered web page, with JavaScript executed prior to extraction, preserving headings, links, lists, and body text in Markdown syntax.

Example use cases

Example prompt

“Can you pull the content from https://example.com/article and give it to me as clean Markdown? The page uses JavaScript so make sure it's fully rendered before extracting.”

Technical details

Endpoint

POSThttps://stableflare.dev/api/browser/markdown

When to prefer

Use this endpoint when you need to extract readable text content from a URL that relies on JavaScript rendering (e.g. React/Vue SPAs) and want the result in clean Markdown format ready for LLM consumption, summarization, or storage. Prefer this over static HTML scrapers when the target page is dynamic.

Side effects

URL is unreachable or returns a non-200 status — extraction fails with an error response
Page requires authentication or CAPTCHA — content may be incomplete or blocked
JavaScript rendering times out for heavy single-page applications — partial or empty Markdown returned
URL points to a PDF or binary file rather than HTML — Markdown output may be malformed or empty
Payment not included or insufficient — request rejected with 402 Payment Required

Input

{
  "url": "https://example.com",
  "gotoOptions": {
    "timeout": 30000,
    "waitUntil": "networkidle2"
  }
}

Schema · Request body

Field	Type	Description
url	string	URL to render
html	string	HTML content to render instead of URL
cookies	array
userAgent	string
gotoOptions	object
authenticate	object
waitForSelector	string	CSS selector to wait for
setExtraHTTPHeaders	object

Output

{
  "result": "# Example Domain\n\nThis domain is for use in documentation examples without needing permission. Avoid use in operations.\n\n[Learn more](https://iana.org/domains/example)",
  "success": true
}

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Technical details

Endpoint

POSThttps://stableflare.dev/api/browser/markdown

When to prefer

Side effects

URL is unreachable or returns a non-200 status — extraction fails with an error response
Page requires authentication or CAPTCHA — content may be incomplete or blocked
JavaScript rendering times out for heavy single-page applications — partial or empty Markdown returned
URL points to a PDF or binary file rather than HTML — Markdown output may be malformed or empty
Payment not included or insufficient — request rejected with 402 Payment Required

Input

{
  "url": "https://example.com",
  "gotoOptions": {
    "timeout": 30000,
    "waitUntil": "networkidle2"
  }
}

Schema · Request body

Field	Type	Description
url	string	URL to render
html	string	HTML content to render instead of URL
cookies	array
userAgent	string
gotoOptions	object
authenticate	object
waitForSelector	string	CSS selector to wait for
setExtraHTTPHeaders	object

Output

{
  "result": "# Example Domain\n\nThis domain is for use in documentation examples without needing permission. Avoid use in operations.\n\n[Learn more](https://iana.org/domains/example)",
  "success": true
}