An intelligent API over the USPTO Open Data Portal. Ask one plain-English question about US patents and get one synthesized, grounded answer across patents, PTAB, petitions, office actions, and bulk data.
POST /ask with header x-client-key: <your key>{"question": "..."} → {answer, grounded, citedIdentifiers}"stream": true for token streaming. See /docs.
Service health: /health. Need a key? Contact Satsyil.