API is intended to explore and visualize trends/patterns across the US innovation landscape
https://patentsview.org
Auth type
none
Auth header
# No auth required
Rate limit
See documentation
Pricing
Free tier available
Free quota
Completely free
Documentation
https://patentsview.org/apis/purpose
Endpoint status
Server online — HTTP 403 — server is online but path returned an error (may require auth)2.05s
(checked Mar 29, 2026)
Builder score
D
40%
builder-friendly
No authentication required
# No auth required
Free — open public API, no authentication required.
| Method | Path | Description |
|---|---|---|
| GET | / |
See documentation for endpoint reference |
curl 'https://patentsview.org'
{}
Data sourced from API Map. Always verify pricing and rate limits against the official PatentsView documentation.