Here's a list of free APIs that every developer should know about in 2026:
1. JSONPlaceholder (https://jsonplaceholder.typicode.com)
Fake REST API for testing and prototyping.
2. OpenWeatherMap (https://openweathermap.org/api)
Free weather data API.
3. is.gd (https://is.gd)
Free URL shortening service.
4. IPAPI (https://ipapi.co/json/)
Free IP geolocation API.
5. Cat Facts (https://catfact.ninja)
Free random cat facts API.
6. JokeAPI (https://v2.jokeapi.dev)
Free jokes API.
7. Unsplash Source (https://source.unsplash.com)
Free stock photos API.
These APIs are perfect for side projects and learning!
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