what is web api in asp.net core

 what is web api in asp.net core

ASP.NET Core Web API is a framework for building HTTP services that can be accessed by any client, such as browsers, mobile devices, and desktop applications. It's similar to ASP.NET MVC and can be used with ASP.NET MVC and other web applications, or as a standalone web service application. ASP.NET Core Web API is commonly used to build backend services for modern web applications built with frontend frameworks like Angular, React, or Vue.js. 

What is Web Api in asp.net core:

An ASP.NET Core Web API basically consists of one or more controller class that derives from ControllerBase. The ControllerBase class provides many methods and properties that are useful for working with HTTP requests.

What is web API used for?

API stands for Application Programming Interface. A Web API is an application programming interface for the Web. A Browser API can extend the functionality of a web browser.