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AgentShelf Profile Header Extractor
x402
AgentShelf Profile Header Extractor 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 header text (profile/page headers) from a public URL or raw HTML, with SSRF protection
Price / call$0.009
Success—
StatusUnknown
How this service works
Call when an agent needs header text extracted from a public page or HTML (SSRF-safe). Exact $0.009 USDC. Prefer unpaid POST /v1/sandbox/profile-header first.
Output
Returns the extracted header/profile header text found in the page or HTML. The result is the textual content of the page's header section, stripped of HTML markup, suitable for further processing or display.
Example use cases
Competitor page header monitoring
“Pull the header text from https://competitorsite.com/about so I can see how they're positioning themselves on their about page.”
Scrape profile header from HTML
“I have raw HTML from a LinkedIn-style profile page — can you extract just the header text from it? Here's the HTML: <html><body><header>Jane Doe — Senior Engineer</header></body></html>”
Verify landing page headline
“Can you grab the header text from https://myproduct.io/landing so I can confirm the new headline is live after our deploy?”
Technical details
Endpoint
POSThttps://agentshelf.syntexa.ch/v1/profile-header?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to extract the header or profile header text from a public webpage by URL or from raw HTML, with SSRF protection guaranteeing no internal network access. Prefer the unpaid sandbox variant (POST /v1/sandbox/profile-header) for testing. Choose this paid endpoint when you need reliable, production-grade extraction with guaranteed execution. If you only need the h1 text specifically, the sibling h1-extraction endpoint at $0.007 may be more appropriate and cheaper.
Side effects
- URL is not publicly accessible or returns a non-200 status
- URL resolves to a private/internal IP address (blocked for SSRF safety)
- HTML is malformed or does not contain a recognizable header element
- Input exceeds size limits (URL > 2048 chars or HTML > 200,000 chars)
- No header element found in the provided HTML or page
- Network timeout when 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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