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SiteCheck Web Page to Markdown Reader
x402
SiteCheck Web Page to Markdown Reader is a paid API for AI agents from api.sitecheck-api.workers.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-12).
Fetches a public web page and returns its content as clean Markdown (or plain text), including metadata like title, language, word count, and optional links.
Price / call$0.002
Success—
StatusUnknown
How this service works
Pay-per-call tools for AI agents: image generation, speech-to-text, text-to-speech, embeddings, LLM chat, website audits and contact enrichment, web page to Markdown reader, PDF to text, sitemap URLs, tech stack detection, translation, exchange rates, e-mail pre-check, domain RDAP/DNS lookup, Solana token checks, trending tokens and wallet holdings, plus business and compliance data (EU VAT/VIES, IBAN, LEI/GLEIF, US recalls, OSHA/EPA violations, UK insolvency notices). Plus prediction-market search, briefs, quotes and unsigned buy transactions, powered by Panta. Payment: x402, USDC on Base, Solana or Arc. No signup, no API key.
Output
A JSON object containing the fetched page's Markdown (or plain text) content, page title, language code, word count, character count, canonical URL, final redirect URL, fetch timestamp, HTTP status, content type, meta description, author, site name, truncation flag, and optionally an array of up to 300 links found on the page.
Example use cases
Read competitor landing page content
“Fetch the content of https://stripe.com/payments and convert it to markdown — I want to read through what they say about their payments product.”
Extract article text for summarization
“Go to https://techcrunch.com/2024/01/15/openai-funding-round and read the article content as plain text, up to 10000 characters.”
Pull documentation page for agent context
“Read https://docs.github.com/en/actions/writing-workflows/quickstart and return the full markdown including any links on the page.”
Technical details
Endpoint
GEThttps://api.sitecheck-api.workers.dev/api/read?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to read a single public web page's content as clean Markdown or plain text without executing JavaScript, and want structured metadata (title, language, word count, links) alongside the content. Ideal for documentation reading, article extraction, and content preprocessing for LLMs. Prefer this over full browser automation when JavaScript rendering is not required and speed matters.
Side effects
- URL is unreachable or returns a non-200 status — status field reflects the HTTP error code
- robots.txt disallows crawling — the endpoint respects robots.txt and may return empty or restricted content
- JavaScript-rendered content is not captured — the fetcher does not execute JavaScript
- Content exceeds maxChars limit — content is truncated and truncated flag is set to true
- Invalid or malformed URL provided — request fails with a validation error
- Payment not completed via x402 — request blocked before fetching
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"url": "https://docs.x402.org/introduction",
"lang": "en",
"note": "Fetched once, no JavaScript run; robots.txt respected. Content belongs to its publisher.",
"chars": 5120,
"title": "Welcome to x402 - x402",
"author": null,
"format": "markdown",
"status": 200,
"content": "# Welcome to x402\n\nThis guide will help you understand x402...",
"finalUrl": "https://docs.x402.org/introduction",
"siteName": null,
"canonical": "https://docs.x402.org/introduction",
"fetchedAt": "2026-10-08T18:00:00.000Z",
"truncated": false,
"wordCount": 780,
"contentType": "text/html",
"description": "x402 is an open payment standard...",
"publishedAt": null
}
}Tags
x402
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