World Fun Facts (RapidAPI)

About World Fun Facts (RapidAPI)

World Fun Facts is a REST API hosted on RapidAPI that returns fun, educational, and cultural facts, either at random or by specifying a UUID. It supports over 60 languages, with automatic translation and caching applied when a fact has not yet been translated into the requested language. Facts are served through a single GET endpoint (/fact.php) that accepts optional lang and uuid query parameters and returns JSON responses, with English used as the default language when none is specified.

The API is aimed at developers building trivia apps, educational or e-learning platforms, language-learning content, chatbots, and multilingual websites or media feeds that need localized "did you know" style content. It is described as backed by a MySQL database, with each fact treated as a globally unique entry referenced by UUID and each translation permanently cached after generation.

The service offers a Basic plan at $0.00/month, a Pro plan at $9.00/month, and an Ultra plan at $39.00/month. The free plan is restricted to non-commercial, personal, and educational use, with commercial, automated, or redistributed usage requiring a paid plan; excessive automated traffic may result in suspension.

Key features

• Fetches random or specific (UUID-based) fun facts via a single GET /fact.php endpoint
• Supports 60+ languages with automatic translation and permanent caching of new translations
• Verified, curated database of educational and cultural fun facts
• JSON REST API backed by a MySQL database
• Facts are globally unique and referenced by UUID for consistent retrieval

Frequently asked questions