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AgentShelf XPath Script Type Extractor
x402
AgentShelf XPath Script Type Extractor is a paid API for AI agents from agentshelf.syntexa.ch, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-02).
Extracts the `type` attributes of all `<script>` elements from a public URL or raw HTML using the XPath expression `//script/@type`.
Price / call$0.002
Success—
StatusUnknown
How this service works
Call when an agent needs type attributes of //script via //script/@type from a public page or HTML (SSRF-safe). Exact $0.002 USDC. Prefer unpaid POST /v1/sandbox/xpath-script-type first.
Output
A list of `type` attribute values extracted from all `<script>` elements found in the provided URL or HTML, using the XPath selector `//script/@type`. May return an empty list if no script elements have explicit type attributes.
Example use cases
Detecting module scripts on a webpage
“Go to https://myapp.com and tell me which script tags use type="module" — I want to know if the site has adopted ES modules.”
Auditing script types from raw HTML
“I have this HTML snippet and I need to know all the type attribute values on its script tags — can you extract them for me?”
Checking for legacy script declarations
“Check https://oldsite.example.org and list every script type attribute you find — I'm looking for any that still use text/javascript or are missing a type entirely.”
Technical details
Endpoint
POSThttps://agentshelf.syntexa.ch/v1/xpath-script-type?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to specifically extract the `type` attributes of `<script>` tags from a page or HTML fragment via XPath. It is SSRF-safe, making it suitable for processing public URLs in agent pipelines. Prefer the free sandbox POST /v1/sandbox/xpath-script-type endpoint first if available to avoid the $0.002 USDC charge. Choose this over general-purpose HTML parsers when you want a lightweight, targeted extraction of only script type attributes.
Side effects
- URL is unreachable or returns a non-200 status — endpoint may return an error or empty result
- HTML exceeds 200,000 character limit — request rejected
- URL shorter than 8 characters or HTML shorter than 1 character — validation error
- SSRF-blocked internal/private URLs — request rejected for security reasons
- Page has no script elements or no script elements with type attributes — empty result returned
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
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