Open Search

One search across Wikipedia, Hacker News, scholarly papers and Wikidata, with source, link and snippet per hit.

payments ON MAINNET (real money) · 5 live endpoints

EndpointPriceWhat it answers
GET /search-all$0.05One query across Wikipedia, Hacker News, Crossref papers and Wikidata: top hits from each, source-labelled and interleaved.
GET /search-discussions$0.02Search Hacker News stories by relevance: title, link, discussion link, points, comment count and date.
GET /search-encyclopedia$0.02Search English Wikipedia: top articles for a query with title, link, a cleaned snippet, word count and last edit.
GET /search-entities$0.02Resolve a name to Wikidata entities: Q-id, label, one-line description and link for the best matches.
GET /search-papers$0.02Search scholarly works via Crossref: title, DOI link, year, venue, type and citation count for the best matches.

GET /catalog returns this list as JSON. Activity hub · uptime.


Search results are returned as the named public sources rank them at one moment; we add no ranking of our own. Snippets belong to their sources and are shortened. Not an endorsement or verification of any result. Every paid response carries a disclaimer field.