An open-source API hub with 50+ endpoints — authentication, e-commerce, social media, chat, and more. Master API integration in any language, completely free.
From basic GET requests to full-stack backends — all the APIs you need to build real-world projects.
Complete backend APIs for authentication, todos, social media, and e-commerce — built like real production systems.
Build socket-based chat applications with real-time messaging, typing indicators, and online presence.
Work with various response formats including JSON, Brotli, GZIP compression, and image handling.
Every endpoint comes with interactive Swagger docs. Test APIs directly in your browser.
Deploy your own instance with Docker or Railway in minutes. Full control, zero vendor lock-in.
Examples in JavaScript, Python, cURL, and more. Learn API integration in your preferred language.
Three lines of code. That's all it takes to get started.
const response = await fetch(
"https://api.freeapi.app/api/v1/public/quotes/random",
{ headers: { "accept": "application/json" } }
);
const { data } = await response.json();
console.log(data.quote); // → "The only way to..."
console.log(data.author); // → "Steve Jobs"Production-grade APIs across multiple domains. Build your portfolio with real backend integrations.
FreeAPI is fully open source. Contribute endpoints, fix bugs, improve docs — every contribution makes learning easier for developers worldwide.