Free API lists
Hand-picked criteria, ranked automatically every day from health checks and developer ratings.
Free APIs for Testing
Keyless, HTTPS APIs you can call right now to test HTTP clients, mock data flows and demo apps.
Free APIs for Beginners
No sign-up, browser-friendly APIs for learning to code and your first fetch request.
Free APIs for Frontend Projects
CORS-enabled HTTPS APIs you can call from React, Vue, Svelte or plain JavaScript.
Free APIs for Student Projects
Free science, education, government and open-data APIs for school and university projects.
Fun Free APIs
Animals, games, anime, jokes, music and entertainment APIs for side projects and bots.
Free APIs for Portfolio Projects
Reliable, well-documented APIs that make impressive developer portfolio projects.
Free APIs for AI Projects
Machine learning, text analysis and open data APIs to power AI apps and agents.
Free APIs for Discord Bots
Games, anime, memes, music and trivia APIs that bots can call from a server.
Free APIs with no API key
Every keyless API, by category.