Most Popular APIs (of 2020)

To see an updated list, of the most popular APIs go here.

Here’s the previous list of the most popular APIs (2020):

1. Open Weather Map API
2. API-FOOTBALL API
3. The Cocktail DB API
4. REST Countries v1 API
5. Yahoo Finance API
6. Love Calculator API
7. URL Shortener Service API
8. NasaAPI
9. Numbers API
10. musiXmatch API
11. SYSTRAN.io – Translation and NLP API
12. Chuck Norris API
13. Hearthstone API
14. Currency Exchange API
15. Breaking News API
16. Booking API
17. Free NBA API
18. Deezer API
19. Email Validator API
20. Urban Dictionary API
21. Pokemon Go API
22. Recipe – Food – Nutrition API
23. Investors Exchange (IEX) Trading API
24. Movie Database (IMDB Alternative) API
25. webcams.travel API
26. City Geo-Location Lookup API
27. Temp Mail API
28. uNoGS API
29. WordsAPI
30. GeoDB Cities API
31. Crime Data API
32. Kajak API
33. Chicken Coop API
34. Joke API
35. OpenAPI 1.2 API
36. Text-to-Speech API
37. vin-decoder API
38. Cricket Live Scores API
39. Youtube To Mp3 Download API
40. Web Search API
41. JokeAPI API
42. Genius API
43. Nexmo SMS Messaging API
44. Currency Converter API
45. TheRundown API
46. BrainShop.AI API
47. Utelly API
48. Flight Data API
49. Crypto Asset Tickers API