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Agent Market Lab Web Data – Page to Structured Data
x402
Agent Market Lab Web Data – Page to Structured Data is a paid API for AI agents from agent-market-lab.fidelly.eu, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-12).
Fetches a public web page and extracts structured metadata, headings, JSON-LD, Open Graph, and text content from it for autonomous agent use.
Price / call$0.005
Success—
StatusUnknown
How this service works
Pay-per-call public-web extraction, ecommerce data including a 10-product batch, change detection and website business research for autonomous agents via x402 on Base.
Output
A JSON object containing: ok status, the fetched URL, HTTP status code, page metadata (title, language, description, canonical URL, Open Graph), headings array, JSON-LD array, a plain-text excerpt, a confidence rating (e.g. 'high'), provenance info (bytes read, source URL), fetch timestamp, and a flag indicating whether JavaScript rendering is likely required.
Example use cases
Ecommerce product research
“Grab all the structured data from https://shop.example.com/products/widget-pro — I want the product title, description, any schema.org markup, and the page headings so I can compare it with competitors.”
Business website intelligence
“Fetch https://www.startupxyz.io and extract the metadata, JSON-LD, Open Graph tags, and main headings — I'm trying to understand what this company does before a meeting.”
Content monitoring for page changes
“Pull the structured data from https://news.ycombinator.com and give me the headings, text excerpt, and fetch timestamp so I can see what's on the front page right now.”
Technical details
Endpoint
POSThttps://agent-market-lab.fidelly.eu/v1/page-to-structured-data?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need quick, pay-per-call structured extraction of a single public web page — especially for metadata, JSON-LD, Open Graph, and headings — without setting up a full scraping pipeline. It is well-suited for ecommerce product research, business intelligence on websites, and lightweight page analysis. Prefer it over heavier crawlers when you only need one page at a time and want structured output rather than raw HTML.
Side effects
- Private hosts or IP literal URLs are rejected with an error
- Pages requiring JavaScript rendering may return incomplete data (flagged via renderingLikelyRequired: true)
- URLs exceeding 2048 characters are rejected
- Unreachable or non-200 pages may return error status in the ok field
- Payment failure over x402/Base will block the call
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| url | string | Absolute public HTTP or HTTPS URL to fetch and analyze. Private hosts and IP literals are rejected. |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"data": {
"url": "https://example.com/",
"jsonLd": [],
"status": 200,
"warning": "",
"headings": [],
"metadata": {
"title": "Example Domain",
"language": null,
"openGraph": {},
"description": null,
"canonicalUrl": null
},
"fetchedAt": "2026-10-09T00:00:00.000Z",
"confidence": "high",
"provenance": {
"bytesRead": 528,
"sourceUrl": "https://example.com/"
},
"textExcerpt": "Example Domain",
"renderingLikelyRequired": false
},
"tool": "extract_webpage_data",
"requestId": "123e4567-e89b-42d3-a456-426614174000"
}
}Tags
x402
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