Search USPTO patents and trademarks: applications, grants, classifications, and status. POST /v1/patents with a {query} and get matching records as one JSON object. Deterministic per dataset. Pay per request in USDC; no account, no API key.
| Network | Scheme | Amount | Pay To |
|---|---|---|---|
| Base | exact | $0.005000 USDC | 0xF732...B829 |