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Fieldwright Web Extraction API
x402
Fieldwright Web Extraction API is a paid API for AI agents from fieldwright.cybermaxtools.com, paid per call via x402, $0.004/call, status unknown (last checked 2026-10-10).
Fetches a web page, converts it to Markdown, and uses an LLM to extract user-defined fields as typed, validated JSON
Price / call$0.004
Success—
StatusUnknown
How this service works
Web pages to clean JSON with your own LLM. You name the fields, your model fills them, typed and validated Try it free in one click, no sign-up.
Output
A JSON object containing the user-defined fields extracted and typed from the fetched web page content, validated against the requested schema. Fields are populated by an LLM that reads the Markdown-rendered page content up to the specified character cap.
Example use cases
Product page price and spec extraction
“Scrape https://store.example.com/headphones-x1 and pull out the product name, price, star rating, and key specs as structured JSON — use a 10000 character limit on the page content.”
News article metadata harvesting
“Go to https://techcrunch.com/2024/05/01/some-article and extract the article title, author name, publication date, and summary as typed JSON fields.”
Lead enrichment from company website
“Fetch https://www.acmecorp.com/about and extract the company name, founding year, headquarters city, and CEO name into clean JSON for my CRM.”
Technical details
Endpoint
GEThttps://fieldwright.cybermaxtools.com/x402/api/extract?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to extract specific named fields from a known URL and want typed, validated JSON output without writing custom parsers. It is ideal for one-off or agent-driven extractions where the schema varies per task and you want LLM intelligence to handle unstructured or semi-structured page layouts. Prefer it over generic scrapers when validation and type safety matter, and over full-crawl solutions when you only need a single page.
Side effects
- URL is unreachable or returns a non-200 status — extraction fails with an error
- Page content exceeds maxChars and relevant data is truncated, causing incomplete field extraction
- LLM cannot find a requested field on the page — field may be null or missing in output
- Page is JavaScript-rendered and content is not available in static HTML — Markdown may be empty
- Requested schema fields are ambiguous and LLM fills them incorrectly
- Rate limiting or payment failure returns a 402 or 429 error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {}
}Tags
x402
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