What is an API?
API full form is an Application Programming Interface that is a collection of communication protocols and subroutines used by various programs to communicate between them. A programmer can make use of various API tools to make their program easier and simpler. Also, an API facilitates programmers with an efficient way to develop their software programs. Thus api meaning is when an API helps two programs or applications to communicate with each other by providing them with the necessary tools and functions. It takes the request from the user and sends it to the service provider and then again sends the result generated from the service provider to the desired user.
A developer extensively uses APIs in his software to implement various features by using an API call without writing complex codes for the same. We can create an API for an operating system, database system, hardware system, JavaScript file, or similar object-oriented files. Also, an API is similar to a GUI(Graphical User Interface) with one major difference. Unlike GUIs, an application program interface helps software developers to access web tools while a GUI helps to make a program easier to understand for users.
What is an API (Application Programming Interface)
Everyone is in search of the highest-paying job so as to get into it. And, in the list, the web developer has been on the top for years and will remain in the same place due to its demand. If you’re the one who’s looking to get into it. you must be aware of the most important terms used in it. Out of all the terms, API is yet another term that plays a very important role in building a website. Now, what is an API – (Application Programming Interface)?
To make you clear with the diagram of what is API, let’s take a real-life example of an API, you can think of an API as a waiter in a restaurant who listens to your order request, goes to the chef, takes the food items ordered and gets back to you with the order. Also, if you want to look for the working of an API with the example, here’s one. You’re searching for a course(let’s say DSA-Self Paced) on the XYZ website, you send a request(product search requested) through an API, and the database searches for the course and checks if it’s available, the API is responsible here to send your request to the database (in search of the course) and responds with the output(best DSA courses).
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