A web API is an application that provides a way for two or more web sites to communicate with each other. The two web sites can be anything from a remote server to your local computer. Web APIs are most commonly used in mobile apps, but they are also useful for desktop apps, websites and IoT devices.
What is an API?
The acronym stands for “Application Programming Interface.” An API is a set of standardized protocols that allow one application to interact with another application. Web APIs are the most common type: they allow one web application to interact with another web application (or web service). However, there are also other types of APIs, such as device APIs (for smartphones and other mobile devices) and REST APIs (for desktop computers and mobile browsers).
An API can be thought of as a bridge between two applications. The first application establishes a connection to the second and sends requests over the connection. The second application receives the requests and processes them in some way.
What is a web API?
A web API is a software interface that allows two or more software applications to communicate with each other. The main advantage of using a web API is that it’s easy to build and maintain. A web API can be implemented using any programming language, so they are suitable for both non-technical and technical teams.
A web API is most commonly used to connect back-end systems to front-end web applications. Because the front-end application is running in a browser, it can access any data stored in the back-end system. In addition, the flow of data between the back-end system and front-end application can be controlled by business rules.
How to use an API?
APIs are like a bridge between your application and the outside world. They allow you to make calls to a third party’s resources, such as a database or the internet, to get the data you need. There are three ways to create an API: RESTful APIs, which are used by applications that have a web-based user interface; SOAP APIs, which are used by applications that have a web-based user interface but use XML for data exchange; and RPC APIs, which are used by applications that have a network-based user interface and use remote procedure call (RPC) messages for communication.
Article Author: Kali User | Data dodania: 21-11-21