API stands for application programming interface and is way for two or more pieces of software to communicate
What is API?
Brainshop is an API where it helps you with a chatbot based on AI. You can integrate it into your app, the basic plan is free
Brainshop
brainshop.ai
Currency converter is an API which gets you the exchange rate which can be used in your app which is related to finance and requires currency conversion
Currency Converter
currencyconverterapi.com
This is a cool API. It is really useful when the user is looking at a loading screen and you can display a fact while the screen is loading
Random facts
fungenerators.com/api/facts
Flight API is used for tracking flights and comparing the price of different flights from multiple vendors
Flight API
flightapi.io
CoinAPI is great when you need something to show the price of cryptocurrency on your app from multiple decentralized exchanges
Cryptocurrency
coinapi.io
You know about marvel, This API consists of 100s of marvel comics data you can access. If you are marvel then you should try it