Data

REST Countries provides a family of read-only HTTP APIs for reference data, including structured country data, currency conversion, and exchange rates. It is free and open source.

Weather forecasts, nowcasts and history in a fast and elegant way. Provides access to current, forecast, and historical weather data for any location on Earth.

A simple HTTP REST API for searching and retrieving live articles from all over the web.

NOAA's Weather and Climate Toolkit (WCT) is free, platform independent software distributed from NOAA's National Centers for Environmental Information (NCEI). It allows visualization and data export of weather and climate data, including Radar, Satellite, and Model data.

Free for cryptocurrency data.

Free access to United Nations data resources with advanced search and data download capabilities.

PokéAPI is a free and open API for Pokémon data, providing a wide range of information about Pokémon species, abilities, types, and more. It is a consumption-only API with no authentication required and no rate limiting, but users are encouraged to follow a fair use policy.

Free fake and reliable API for testing and prototyping.

Free tier for movie and TV data.