// TEXT ANALYSIS
Watson Natural Language Understanding
Natural language processing for advanced text analysis
Watson Natural Language Understanding is a free public Text Analysis API that requires OAuth authentication. It supports HTTPS.
// FACTS
- Category
- Text Analysis
- Authentication
- OAuth
- HTTPS
- yes
- CORS
- unknown
- Endpoint
- cloud.ibm.com
- Cost
- Free
// FREQUENTLY ASKED
What is Watson Natural Language Understanding?
Watson Natural Language Understanding is a free public API in the Text Analysis category. Natural language processing for advanced text analysis
Does Watson Natural Language Understanding require authentication?
Yes — Watson Natural Language Understanding requires OAuth authentication to make requests.
Is Watson Natural Language Understanding free?
Yes. Watson Natural Language Understanding 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 Watson Natural Language Understanding support HTTPS?
Yes, Watson Natural Language Understanding supports HTTPS encrypted requests.