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AgentShelf Profile Atom Extractor
x402
AgentShelf Profile Atom Extractor is a paid API for AI agents from agentshelf.syntexa.ch, paid per call via x402, $0.004/call, status unknown (last checked 2026-09-29).
Extracts application/atom+xml alternate href links from a public webpage or raw HTML input, with SSRF protection.
Price / call$0.004
Success—
StatusUnknown
How this service works
Call when an agent needs application/atom+xml alternate hrefs extracted from a public page or HTML (SSRF-safe). Exact $0.004 USDC. Prefer unpaid POST /v1/sandbox/profile-atom first.
Output
A list of application/atom+xml alternate href values found in the page's link elements, extracted from either the fetched public URL or the provided raw HTML. Returns the feed URLs that can be used for Atom syndication subscription.
Example use cases
Discover blog Atom feeds
“Find all the Atom feed links on https://simonwillison.net so I can subscribe to the feed in my reader.”
Parse feeds from raw HTML snippet
“I have this HTML from a news site — can you extract any Atom alternate feed hrefs from it so I know which feeds are available?”
Automate feed discovery for aggregator
“For each of these publisher pages, pull the application/atom+xml alternate hrefs so my aggregator knows where to fetch content updates.”
Technical details
Endpoint
POSThttps://agentshelf.syntexa.ch/v1/profile-atom?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to discover Atom feed URLs from a webpage or HTML fragment programmatically, especially when SSRF safety is required. Prefer the free sandbox endpoint (/v1/sandbox/profile-atom) for testing. Choose this paid endpoint when you need reliable, production-grade extraction with guaranteed SSRF-safe fetching of public pages.
Side effects
- URL is private or SSRF-blocked (internal IP, localhost) — request rejected for safety
- URL is unreachable or returns non-200 — empty result or error
- HTML input exceeds 200,000 character limit — request rejected
- No atom+xml alternate links present in the page — empty list returned
- Malformed HTML with no parseable link elements — empty or partial results
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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