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AgentShelf Profile Rel-Next Link Extractor
x402
AgentShelf Profile Rel-Next Link Extractor is a paid API for AI agents from agentshelf.syntexa.ch, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-02).
Extracts `link rel=next` href values from a public web page URL or raw HTML, with SSRF protection.
Price / call$0.003
Success—
StatusUnknown
How this service works
Call when an agent needs link rel=next hrefs extracted from a public page or HTML (SSRF-safe). Exact $0.003 USDC. Prefer unpaid POST /v1/sandbox/profile-rel-next first.
Output
Returns the href value(s) of any `link rel=next` elements found on the page or in the provided HTML. If no rel=next link is present, returns an empty or null result indicating the end of pagination. The response is SSRF-safe when using the URL input mode.
Example use cases
Paginated search results crawler
“I'm scraping product listings from https://shop.example.com/products and need to follow all the pages — can you pull the rel=next href from that first page so I can keep going?”
Next page link from raw HTML
“I already have the HTML of a news archive page saved locally — here it is: <html>...</html> — can you find the rel=next link inside it so I can fetch the next batch of articles?”
Detect end of pagination
“Check https://blog.example.com/posts?page=5 and tell me whether there's a rel=next link — I want to know if there are more pages to crawl or if this is the last one.”
Technical details
Endpoint
POSThttps://agentshelf.syntexa.ch/v1/profile-rel-next?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to reliably extract `link rel=next` pagination hrefs from a live public URL or from raw HTML you already hold, and you want SSRF-safe fetching built in. Prefer the free sandbox endpoint (`POST /v1/sandbox/profile-rel-next`) for testing. Use this paid endpoint when you need production reliability or are processing content at scale via agentic workflows.
Side effects
- URL is not publicly accessible or returns a non-200 status — extraction fails
- HTML exceeds 200,000 character limit — request rejected
- URL string is fewer than 8 characters or malformed — validation error
- Page has no rel=next link — returns empty/null result
- SSRF-blocked URL (private IP range, localhost, etc.) — rejected by safety filter
- Neither url nor html provided — missing required input 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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