EPO API
European patent search system api.
Strengths
- Fast: 246 ms response
- HTTPS
EPO API vs PatentsView API
Two free Patent APIs compared on access, reliability and developer ratings, using data from our daily health checks.
The verdict
- Choose EPO API if you want faster responses.
- Choose PatentsView API if you want to start without an API key.
Side by side
| EPO API | PatentsView API | |
|---|---|---|
| What it does | European patent search system api. | API is intended to explore and visualize trends/patterns across the US innovation landscape. |
| Provider | epo.org | patentsview.org |
| API key | OAuth | Not needed |
| HTTPS | Yes | Yes |
| CORS (browser calls) | Unknown | Unknown |
| Status today | Online · 246 ms | Online · 2284 ms |
| Uptime (30 days) | Up | Up |
| Developer rating | Not rated yet | Not rated yet |
| Price | Free / free tier | Free / free tier |
About each API
PatentsView API
API is intended to explore and visualize trends/patterns across the US innovation landscape.
The Open Data Portal (ODP) is USPTO's data platform that empowers you to discover and easily extract USPTO data in one place for free.
Strengths
- No API key needed
- HTTPS
How to choose between them
- Prototyping or a tutorial? Pick the one that needs no API key.
- Calling from a web page? You need CORS. Otherwise route requests through your own server or a serverless function.
- Going to production? Favour HTTPS, a strong uptime record and a provider with clear rate limits and terms. Check each API's docs before you commit.
- Still unsure? Both are free to try: send one request to each and compare the data you get back.
EPO vs PatentsView FAQ
Which needs an API key, EPO API or PatentsView API?
EPO API requires an API key; PatentsView API doesn't, so PatentsView API is quicker to try.
More comparisons
EPO API alternatives · PatentsView API alternatives · best Patent APIs