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AgentShelf Nofollow Href Extractor
x402
AgentShelf Nofollow Href Extractor is a paid API for AI agents from agentshelf.syntexa.ch, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-29).
Extracts all href attribute values from anchor elements with rel=nofollow from a given public web page URL or raw HTML string, in an SSRF-safe manner.
Price / call$0.005
Success—
StatusUnknown
How this service works
Call when an agent needs hrefs of anchors with rel=nofollow extracted from a public page or HTML (SSRF-safe). Exact $0.005 USDC. Prefer unpaid POST /v1/sandbox/profile-nofollow-href first.
Output
A list of href values (URLs or relative paths) extracted from all <a rel='nofollow'> anchor elements found in the provided page or HTML. Returns only the href strings, no additional metadata.
Example use cases
SEO nofollow link audit
“Scan this URL and pull out every rel=nofollow link href so I can audit which outbound links the site is marking as nofollow: https://myblog.com/resources”
Sponsored link detection from HTML
“Here's some raw HTML from a partner page — can you extract all the anchor hrefs that have rel=nofollow so I can check which links they're sponsoring? [paste HTML]”
Competitor backlink profile analysis
“Go to https://competitor-site.com/about and grab all the nofollow anchor hrefs from the page — I want to see which outbound links they're telling search engines to ignore.”
Technical details
Endpoint
POSThttps://agentshelf.syntexa.ch/v1/profile-nofollow-href?utm_source=zero.xyzWhen to prefer
Use this endpoint when you specifically need to identify and collect href values from anchor elements marked with rel=nofollow on a public web page or HTML blob. Prefer this over generic link extractors when the nofollow attribute is the key filter criterion (e.g., SEO audits, sponsored link detection, or UGC link analysis). For free usage, try the unpaid POST /v1/sandbox/profile-nofollow-href first.
Side effects
- URL is unreachable or returns non-200 status — extraction fails with an error
- SSRF-blocked URL (private IP range, localhost) — rejected for security reasons
- HTML input exceeds 200,000 character limit — request rejected
- No nofollow anchors found on the page — returns empty list
- Malformed HTML may result in incomplete or no results
- URL or HTML not provided — request fails validation
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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