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Hacker News Discussion Search: Search, Retrieval & RAG Systems
x402
Hacker News Discussion Search: Search, Retrieval & RAG Systems is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-02).
Searches public Hacker News stories and discussions specifically about search, retrieval, and RAG (Retrieval-Augmented Generation) systems, returning titles, links, scores, authors, and timestamps.
Price / call$0.01
Success—
StatusUnknown
How this service works
Hacker News discussion search: search, retrieval, and RAG systems: Search public Hacker News stories for search, retrieval, and RAG systems. Returns story titles, links, scores, authors, and timestamps.
Output
Returns a list of Hacker News stories matching the query, each including the story title, URL, HN score (upvotes), author username, and timestamp — up to the requested number of results (max 10).
Example use cases
Research RAG architecture community sentiment
“Can you pull the top 5 Hacker News stories about retrieval-augmented generation so I can see what the developer community is saying about RAG architectures?”
Track vector search ecosystem buzz
“Search Hacker News for discussions on vector search and semantic retrieval — give me up to 8 results with titles, authors, and scores.”
Find HN links for a newsletter on search tech
“I'm putting together a roundup of the best Hacker News threads on search and retrieval systems — can you find me the 10 most relevant recent stories with their links and scores?”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/demand-next-community-search-and-retrieval-builders?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you specifically want to surface community discussion and sentiment from Hacker News on search, retrieval, and RAG-related topics. It is narrowly scoped to that subject area, making it ideal for developer research, newsletter curation, or competitive intelligence in the AI search/retrieval space — not for general web search or other HN topic areas.
Side effects
- Query returns no results if the topic is too niche or the HN index lacks coverage
- max_results exceeding 10 will be clamped or rejected
- Network or upstream HN API errors may return empty results or a timeout
- Broad or ambiguous queries may return loosely related stories
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| query | string | Optional focused search query. |
| max_results | integer |
Tags
x402
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