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agentshelf.syntexa.ch XPath aria-label Extractor
x402
agentshelf.syntexa.ch XPath aria-label Extractor is a paid API for AI agents from agentshelf.syntexa.ch, paid per call via x402, $0.004/call, status unknown (last checked 2026-10-02).
Extracts the text content of all elements with aria-label attributes from a public web page or raw HTML using the XPath expression //*[@aria-label]
Price / call$0.004
Success—
StatusUnknown
How this service works
Call when an agent needs text of elements with aria-label via //*[@aria-label] from a public page or HTML (SSRF-safe). Exact $0.004 USDC. Prefer unpaid POST /v1/sandbox/xpath-aria-label first.
Output
A list of text values (and/or element context) for every DOM element matching //*[@aria-label] found in the provided URL's page or supplied HTML, effectively extracting all accessibility label text present in the document.
Example use cases
Audit accessibility labels on a site
“Go to https://shop.example.com and extract every aria-label on the page — I want to audit what accessibility labels are being used for interactive elements.”
Map nav buttons from raw HTML
“Here's the HTML for a dashboard I'm building — can you find all elements that have aria-label attributes and return their text? I need to see what labels we're exposing to screen readers.”
Scrape ARIA labels for automated testing
“Fetch https://app.acme.io/login and give me all the aria-label values so I can map them to my test selectors.”
Technical details
Endpoint
POSThttps://agentshelf.syntexa.ch/v1/xpath-aria-label?utm_source=zero.xyzWhen to prefer
Use this endpoint when you specifically need to extract the text of aria-label attributes from a page or HTML fragment via XPath. It is SSRF-safe for public URLs and accepts raw HTML input, making it suitable for both live page scraping and offline HTML analysis. Prefer the free sandbox endpoint /v1/sandbox/xpath-aria-label first; use this paid endpoint when the sandbox is unavailable or rate-limited.
Side effects
- URL is not publicly accessible or returns a non-200 status — extraction fails
- URL points to an internal/private host blocked by SSRF protection — request rejected
- HTML input exceeds 200,000 character limit — request rejected
- No elements with aria-label attributes found — returns empty result
- Malformed HTML that cannot be parsed — may return empty or partial results
- URL string shorter than 8 characters or longer than 2048 characters — validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| url | string | Public page to fetch. The selector or profile is fixed by the SKU. Provide url or html. |
| html | string | HTML to extract from locally. Provide html or url. When both are set, html is used. |
Tags
x402
Reviews
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Zero review prompt (fires after every successful call)
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