What are the top 30 best and popular free api online

Here are 30 popular free APIs that developers can use to build applications:

1. OpenWeatherMap API – Provides weather data for any location on earth.
2. GitHub API – Allows developers to access public and private GitHub repositories and data.
3. Google Maps API – Provides maps, directions, and location-based data.
4. Stripe API – Allows developers to integrate payments into their applications.
5. Twilio API – Provides messaging, voice, and video communication services.
6. Yelp API – Allows developers to access Yelp’s local data and reviews.
7. YouTube Data API – Provides access to YouTube videos, channels, and playlists.
8. Facebook API – Allows developers to access Facebook’s social graph and data.
9. Spotify API – Provides access to Spotify’s music catalog and features.
10. Trello API – Allows developers to access Trello’s boards, cards, and lists.
11. Amazon Web Services (AWS) API –

services and data.

12. OpenAI API – Provides access to state-of-the-art natural language processing models.
13. Imgur API – Allows developers to upload, manage, and share images.
14. Giphy API – Provides access to a large library of GIFs and stickers.
15. Twitter API – Allows developers to access Twitter’s social graph and data.
16. Reddit API – Provides access to Reddit’s discussion forums and data.
17. Google Translate API – Provides machine translation services.
18. NASA API – Provides access to NASA’s data and imagery.
19. JokeAPI – Provides random jokes and puns.
20. RandomUser API – Provides random user data for testing.
21. The Cat API – Provides access to cat images and information.
22. The Dog API – Provides access to dog images and information.
23. REST Countries API – Provides information on countries and their respective data.
24. NewsAPI – Provides access to news articles and headlines.
25. Currency Exchange API – Provides real-time currency exchange rates.
26. JSONPlaceholder API – Provides fake data for testing.
27. Chuck Norris API – Provides random Chuck Norris jokes.
28. The Cocktail DB API – Provides information on cocktails and recipes.
29. The Meal DB API – Provides information on meals and recipes.
30. OMDB API – Provides access to movie and TV show data.

Note: It’s important to read and adhere to the terms of service and usage limits of each API before integrating it into your application.