// BUSINESS
USPTO Trademark
Trademark keyword search, availability, owner, serial search, attorney info, MCP ready
USPTO Trademark is a free public Business API that requires apiKey authentication. It supports HTTPS and has CORS enabled.
// FACTS
- Category
- Business
- Authentication
- apiKey
- HTTPS
- yes
- CORS
- yes
- Endpoint
- rapidapi.com
- Cost
- Free
// FREQUENTLY ASKED
What is USPTO Trademark?
USPTO Trademark is a free public API in the Business category. Trademark keyword search, availability, owner, serial search, attorney info, MCP ready
Does USPTO Trademark require authentication?
Yes — USPTO Trademark requires apiKey authentication to make requests.
Is USPTO Trademark free?
Yes. USPTO Trademark 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 Trademark support HTTPS?
Yes, USPTO Trademark supports HTTPS encrypted requests.