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agentshelf.syntexa.ch XPath Select Name
x402
agentshelf.syntexa.ch XPath Select Name is a paid API for AI agents from agentshelf.syntexa.ch, paid per call via x402, $0.009/call, status unknown (last checked 2026-10-02).
Extracts the 'name' attribute values of all <select> elements from a given URL or raw HTML using the XPath expression //select/@name
Price / call$0.009
Success—
StatusUnknown
How this service works
Call when an agent needs name attributes of //select via //select/@name from a public page or HTML (SSRF-safe). Exact $0.009 USDC. Prefer unpaid POST /v1/sandbox/xpath-select-name first.
Output
A list of name attribute values extracted from all <select> elements found in the provided URL's page source or raw HTML, derived via the XPath expression //select/@name.
Example use cases
Discover form select fields from URL
“I need to know the names of all the dropdown fields on the registration form at https://mysite.com/register — can you pull out the name attributes from all the select elements?”
Parse select names from raw HTML
“Here's some HTML from a checkout page — can you tell me the name attributes of every select element in it? I want to know what dropdowns are present so I can automate the form.”
Audit form dropdowns on product page
“Check https://shop.example.com/product/42 and list all the name attributes of the select/dropdown inputs — I'm trying to map out the form structure for that product configurator.”
Technical details
Endpoint
POSThttps://agentshelf.syntexa.ch/v1/xpath-select-name?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need specifically the 'name' attributes of <select> elements from a page or HTML blob, and you want a deterministic, SSRF-safe extraction without needing to run your own XPath engine. Prefer this over general scraping tools when you only need form dropdown names and want a guaranteed structured result. Note the description recommends trying the unpaid sandbox endpoint first (POST /v1/sandbox/xpath-select-name) before paying $0.009 USDC.
Side effects
- URL is unreachable or returns a non-200 status — extraction fails with an error
- Page contains no <select> elements — returns an empty list
- HTML string exceeds 200,000 character limit — request rejected
- URL blocked due to SSRF safety restrictions — access denied
- Malformed HTML that prevents XPath evaluation — may return empty or partial results
- Input too short (under 8 chars for URL) — 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
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