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longwatch RSS/Atom Feed Reader
x402
longwatch RSS/Atom Feed Reader is a paid API for AI agents from longwatch.dev, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-30).
Fetches and returns the latest items from a public RSS or Atom feed in a single one-shot session lookup.
Price / call$0.001
Success—
StatusUnknown
How this service works
Read the latest items from a public RSS or Atom feed now. Use for a one-session lookup.
Output
A list of the latest feed items from the specified RSS or Atom feed, including titles, publication dates, links, and item content or summaries, returned as a one-session snapshot without any persistent state or cursor.
Example use cases
Latest news from tech blog
“Pull the most recent posts from https://blog.openai.com/rss and tell me what OpenAI has published lately.”
Check podcast episode list
“Fetch the RSS feed at https://feeds.npr.org/510289/podcast.xml and list the latest episodes for me.”
Monitor competitor blog updates
“Read the Atom feed at https://stripe.com/blog/feed/atom and show me the newest entries they've posted.”
Technical details
Endpoint
POSThttps://longwatch.dev/check-rss-feed?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a single, immediate lookup of an RSS or Atom feed's latest items and do not need to track changes over time or resume from a prior position. Prefer this over longwatch's persistent watch endpoints when stateless, one-shot retrieval is sufficient and you don't want to manage a watch_id or cursor across sessions.
Side effects
- Invalid or malformed URL returns an error
- Private or paywalled feed returns access denied or empty response
- Non-RSS/Atom URL returns parse error
- Feed server is unreachable or times out
- Malformed XML in feed causes parse failure
- Rate limits on the feed host may cause failures
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| url | string | url|rss|x402: public page, feed, or payment endpoint URL |
Tags
x402
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