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WebRead Meta - Web Page Content Extraction API
x402
WebRead Meta - Web Page Content Extraction API is a paid API for AI agents from api.firstmention.uk, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-29).
Fetches and extracts structured content from any public URL, returning text, markdown, outline, links, images, tables, or JSON-LD metadata
Price / call$0.01
Success—
StatusUnknown
How this service works
Pay-per-call HTTP APIs, paid with x402 in USDC on Base (eip155:8453): agentkit, api-change-check, basedue, basewatch, chainread, check-sanctions, chgwatch, company-facts, composite, edgar, feednews, pageaudit, solcheck, token-dd, txpreflight, walletcheck, webmd, webread, websearch, x402index. Each operation describes its service.
Output
A JSON object containing the page title, description, HTTP status, format, byte count, character count, truncation flag, and one or more of: main_text (plain text), markdown, outline (array of headings with levels), links (array of url+text objects), images, tables, or jsonld — depending on the requested mode.
Example use cases
Research article content extraction
“Read the article at https://www.nature.com/articles/s41586-021-03819-2 and pull out all the main text so I can summarize it — limit it to 10000 characters.”
Competitive page link audit
“Grab all the links from https://www.competitor.com/pricing — only links on the same domain — so I can see how their site is structured.”
Structured data scraping for SEO
“Fetch https://www.example.com/product/coffee-maker and extract the JSON-LD structured data so I can see what schema markup they're using.”
Technical details
Endpoint
POSThttps://api.firstmention.uk/s/webread/meta?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to read and extract content from a specific known public URL in a structured way — especially when you want mode-specific output like markdown, outline, links, or JSON-LD rather than raw HTML. It is ideal for AI agents that need to ingest web content programmatically and pay per-call via x402/USDC without a subscription. Prefer it over general web search endpoints when you already have the URL and need the actual content, not search results.
Side effects
- URL is not publicly accessible (returns non-200 status)
- Page requires JavaScript rendering and returns empty or minimal content
- URL points to a binary file (PDF, image) rather than HTML
- Requested character limit outside allowed range (200-60000)
- Rate limiting or bot protection on the target site causes failed fetch
- Invalid or malformed URL provided
- Network timeout fetching slow or large pages
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| url | string | Public http(s) URL to read |
| mode | string | all, text, markdown, outline, links, images, tables or jsonld |
| limit | integer | Max characters of main text/markdown (200-60000) |
| same_domain_only | boolean | For links mode: only links on the same domain (default true) |
Output
Schema · Response
{
"type": "json",
"example": {
"url": "https://en.wikipedia.org/wiki/Coffee",
"bytes": 627165,
"links": [
{
"url": "https://en.wikipedia.org/wiki/Coffea",
"text": "Coft"
}
],
"title": "Coffee - Wikipedia",
"format": "html",
"status": 200,
"outline": [
{
"text": "Etymology",
"level": 2
}
],
"headings": 42,
"main_text": "Coffee is a beverage brewed from roasted, ground coffee beans...",
"truncated": false,
"main_chars": 4000,
"description": "Coffee is a beverage brewed from roasted, ground coffee beans."
}
}Tags
x402
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