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Halowerk Parallel RSS/Atom Feed Aggregator & Cluster
x402
Halowerk Parallel RSS/Atom Feed Aggregator & Cluster is a paid API for AI agents from tools.halowerk.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-14).
Fetches multiple RSS or Atom feeds in parallel, normalizes titles and timestamps, and clusters duplicate stories from different sources into unified items with a source-count relevance signal.
Price / call$0.002
Success—
StatusUnknown
How this service works
Holt mehrere RSS- oder Atom-Feeds parallel, normalisiert Titel und Zeitstempel und fasst dieselbe Meldung aus verschiedenen Quellen zu einem Cluster zusammen. Liefert je Meldung Quellenzahl als Relevanzsignal.
Output
A list of clustered news items, each representing a unique story, with normalized title and timestamp, the list of source URLs that covered it, and a source-count relevance signal indicating how many different feeds reported on the same event.
Example use cases
Tech news digest from multiple feeds
“Fetch these four tech RSS feeds simultaneously — TechCrunch, Ars Technica, The Verge, and Wired — cluster any overlapping stories, and show me the top headlines ranked by how many sources covered them.”
Breaking news cross-source monitoring
“Pull today's stories from CNN, BBC, Reuters, and AP News RSS feeds in parallel, group any stories that are about the same event, and highlight which ones appear in three or more sources so I can see what's truly breaking.”
Competitive press coverage aggregation
“Aggregate the press release and news RSS feeds from these six industry blogs, deduplicate any articles covering the same announcement, and give me each unique story along with a count of how many outlets picked it up.”
Technical details
Endpoint
POSThttps://tools.halowerk.com/v1/news/feedWhen to prefer
Choose this endpoint when you need to ingest multiple RSS or Atom feeds simultaneously and want automatic deduplication and clustering of the same story across sources, plus a relevance signal based on source count. It is preferable over single-feed parsers when cross-source story grouping and parallel fetching efficiency matter, and over general web scrapers when structured feed formats (RSS/Atom) are available.
Side effects
- One or more feed URLs are unreachable or return non-RSS/Atom content, causing partial results or an error for that source
- Feed returns malformed XML, causing parsing failure for that individual feed
- All feeds time out due to slow upstream servers, resulting in empty or error response
- No clustering occurs if all stories are unique across feeds, returning each item individually
- Rate limiting by upstream feed providers may cause incomplete fetch
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| feeds | array | Bis 12 Feed-URLs |
| limit | integer | |
| preset | string | Fertige Feedliste statt eigener URLs |
| max_age_hours | integer |
Tags
x402
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