// PATENT
USPTO
USA patent api services
USPTO is a free public Patent API with no authentication required. It supports HTTPS.
// FACTS
- Category
- Patent
- Authentication
- none
- HTTPS
- yes
- CORS
- unknown
- Endpoint
- www.uspto.gov
- Cost
- Free
// FREQUENTLY ASKED
What is USPTO?
USPTO is a free public API in the Patent category. USA patent api services
Does USPTO require authentication?
No — USPTO can be used immediately without any API keys or authentication.
Is USPTO free?
Yes. USPTO is listed in our directory of free public APIs and is free to use. Check the official site for any rate limits or paid tier limitations.
Does USPTO support HTTPS?
Yes, USPTO supports HTTPS encrypted requests.