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agentshelf.syntexa.ch CSS Legend Extractor
x402
agentshelf.syntexa.ch CSS Legend Extractor is a paid API for AI agents from agentshelf.syntexa.ch, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-24).
Extracts CSS legend text from a public web page URL or raw HTML, with SSRF protection
Price / call$0.001
Success—
StatusUnknown
How this service works
Call when an agent needs legend text via legend from a public page or HTML (SSRF-safe). Exact $0.001 USDC. Prefer unpaid POST /v1/sandbox/css-legend first.
Output
Returns the extracted legend text found via CSS legend selectors in the provided URL or HTML. The response contains the legend content parsed from the page, suitable for downstream use in labeling, documentation, or data interpretation tasks.
Example use cases
Map dashboard legend extraction
“Go to https://example.com/interactive-map and pull out all the legend text so I know what the color codes on that map mean.”
Chart legend from raw HTML
“I have this HTML snippet from a data visualization page — can you extract the legend text from it so I can see what each data series is labeled?”
Scrape accessibility legend labels
“Fetch the legend content from https://mysite.org/report and give me the text labels so I can document what each section represents.”
Technical details
Endpoint
POSThttps://agentshelf.syntexa.ch/v1/css-legend?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to extract legend text from a public webpage or raw HTML and want an SSRF-safe, paid extraction service. Prefer the free sandbox endpoint POST /v1/sandbox/css-legend first if available. Choose this when the sandbox is unavailable or when you need production-grade reliability at $0.001 USDC per call.
Side effects
- URL is not publicly accessible or returns a non-200 status
- HTML input is empty or malformed and contains no parseable legend elements
- URL triggers SSRF protection and is blocked
- Input URL or HTML exceeds size limits (URL >2048 chars, HTML >200000 chars)
- Page has no CSS legend element, returning empty or null result
- Network timeout fetching the URL
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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