aid: watson-natural-language-understanding
name: Watson Natural Language Understanding
description: Natural language processing for advanced text analysis
url: https://cloud.ibm.com/apidocs/natural-language-understanding/natural-language-understanding
specificationVersion: '0.20'
created: '2026-05-28'
modified: '2026-05-28'
x-source: public-apis/public-apis
x-category: Text Analysis
x-tier: 3
x-tier-reason: bulk-registered-from-public-apis
tags:
- Text Analysis
- Public APIs
apis:
- name: Watson Natural Language Understanding
  description: Natural language processing for advanced text analysis
  humanURL: https://cloud.ibm.com/apidocs/natural-language-understanding/natural-language-understanding
  baseURL: https://cloud.ibm.com/apidocs/natural-language-understanding/natural-language-understanding
  tags:
  - Text Analysis
  properties:
  - type: Documentation
    url: https://cloud.ibm.com/apidocs/natural-language-understanding/natural-language-understanding
common:
- type: VulnerabilityDisclosure
  url: security/watson-natural-language-understanding-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/watson-natural-language-understanding-domain-security.yml
- type: Website
  url: https://cloud.ibm.com/apidocs/natural-language-understanding/natural-language-understanding
- type: PublicAPIsListing
  url: https://github.com/public-apis/public-apis
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com