API?

In this blog, I will discuss the API or what is it or what it provides the benefits. In most of the cases user heard about this term API means what is this terminology and how this will help in many other aspects like in web or mobile app etc. So let’s get started with:

What is API?

API is an acronym of the “Application programming interface”. Which is used for providing the communication between your application to other applications here application can be anything, for example, web app or mobile or hardware, etc.
Why API? As we know it is used for communication between your machines to others but it is internally used means using API you fetch other server data and used into your machine. Now where it is used? You can use the API in your web or either in your business. In real-world many big or start-ups companies used the API for your business. For example, you can check the flight booking websites where they fetch different flight booking data and tells you the where sheets are vacant.
If we talk about in which format API returns the data so the answer for this is: API returns the in the format of XML and JSON format.
Now let’s understand the API using an example:
First, imagine you are in restaurants and you have a menu in your table and you call the waiter and request the order. Second, the waiter takes a request from you and send a request to the kitchen. And third, the waiter takes the response from the kitchen and serves you.
So here I have mentioned three steps, so let’s clear it out,
·         In the first case, you request some order.
·         Second, a request is sent to the kitchen by the waiter.
·         And in the third, you get a response from the kitchen by the waiter.
So here waiter is playing a role of an API which provides the communication between you and the kitchen and delivered the data. Now technically understand this API as a waiter which “Running back and forth between application, database and devices to deliver data and create the connectivity the puts worlds at our fingertips”.

Fig: API flow

Benefits of API: 

Benefits of API are discussed below:

API gives benefits in case of if you want some other data functionality in your web app or other machines it fetches the data for you. Note: API is created by those companies that data functionality you want to access.

It makes an easier task for a developer. And using this functionality developer can develop more workflow in less time.

Personalized: using an API organization or user can set up or customize the data according to you which they want most.

Integration: It allows the content of an API embedded in any site or application more easily. This provides or delivered the integrated user experience and fluid information.

Flexible: Because API accesses the application component and delivered the services and information to you.


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