FreeAPI
Natural Language Processing (NLP)Key Required

Google Cloud Natural LanguageFree REST API

Google Cloud NLP: entity recognition, sentiment analysis, and syntax trees

API Docs

Developer Workbench & Live ConsoleKey Required

Test real endpoints directly, inspect live JSON, or copy implementation code.

Official Docs
DOCS
View Official Docs
curl -X GET "https://cloud.google.com/natural-language/docs/api/v1/resource?apiKey=YOUR_API_KEY" \
  -H "Accept: application/json" \
  -H "Authorization: Bearer <YOUR_API_KEY>"
ResponseReady / Idle

Ready for Live Evaluation

Click [ Send Request ] to dispatch a real request via FreeAPI proxy and inspect real JSON payloads.

Rate Limit
5,000 req/month
Auth Mode
Key Required
Security & CORS
HTTPS • CORS Ready
Protocol
REST / JSON

An external API key is required to authenticate requests with Google Cloud Natural Language. Allowance: 5,000 req/month.

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COMPANION DEVELOPER TOOL0ms Client Sandbox

Text Readability & Content Metrics Analyzer

Calculate Flesch Reading Ease, Grade Level, Gunning Fog index, syllable counts, and reading durations in real time.

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Interactive Web Tool Available

Test and interact with this service in your browser using our Text Readability & Content Metrics Analyzer tool.

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Frequently Asked Questions (FAQ)

Technical and integration answers for Google Cloud Natural Language.

Yes, Google Cloud Natural Language is listed as a free endpoint on FreeAPI Directory with an allowance of: 5,000 req/month.
Official Service Provider Ownership: Google Cloud Natural Language

All data feeds, trademarks, and documentation belong directly to the original API provider. FreeAPI serves purely as a discovery index and documentation reference for developers.

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