Text Analysis API

Watson Natural Language Understanding

Natural language processing for advanced text analysis

Official docs on cloud.ibm.com Show on the wall

Docs link not reachable: page not found (HTTP 404). Checked Oct 19, 2026; failing since Oct 18, 2026. The API may have moved or shut down, so look for its current docs before relying on it.

Docs link history

Not reachable: Oct 18, 2026 – Oct 19, 2026

Catalog facts

Authentication: OAuthUses OAuth: you register an app with the provider and request access tokens.
HTTPS: YesServed over HTTPS, so traffic to the API is encrypted.
CORS: UnknownCORS support is unknown. Test it, or call it from your server.

Access and pricing

ApiWall has not verified pricing, free access or usage terms for this API. A listing here does not mean it is free, available or safe to call. Check the provider's current terms.

Listed in

Text Analysis

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