# IBM Watson Natural Language Understanding

**Canonical:** https://apis.io/apis/ibm-watson/ibm-watson-natural-language-understanding/  
**Provider:** IBM Watson — https://apis.io/providers/ibm-watson/  
**Documentation:** https://www.ibm.com/products/natural-language-understanding

IBM Watson Natural Language Understanding is one of 4 APIs that [IBM Watson](https://apis.io/providers/ibm-watson/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Artificial Intelligence, Natural Language Processing, and Text Analysis. The published artifact set on APIs.io includes API documentation and a getting-started guide.

Analyze text to extract metadata from content such as concepts, entities, keywords, categories, sentiment, emotion, relations, and semantic roles.

## Machine-readable artifacts (2)

- **Documentation** — https://cloud.ibm.com/apidocs/natural-language-understanding
- **GettingStarted** — https://cloud.ibm.com/docs/natural-language-understanding?topic=natural-language-understanding-getting-started

## Other IBM Watson APIs (3)

- [IBM Watson Speech to Text](https://apis.io/apis/ibm-watson/ibm-watson-speech-to-text/)
- [IBM Watson Text to Speech](https://apis.io/apis/ibm-watson/ibm-watson-text-to-speech/)
- [IBM Watson Assistant](https://apis.io/apis/ibm-watson/ibm-watson-assistant/)

## Tags

Artificial Intelligence, Natural Language Processing, Text Analysis

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/ibm-watson/ibm-watson-natural-language-understanding/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/ibm-watson/.