Hey new programmers who has started web develoment may be you are learing front-end development may be you are learning back-end development or full-stack developemnt you will heard name of API. Now what is API? Api stands for Application programming interface with the help of api you can send the data, receive the data , delete the data and update the data and many more you can do with api. In this api i used basic four methods like , GET, POST, PUT, DELETE, GET method is used to get the data fo the server, POST method is used to send the data in to the server and in server. PUT is also used to send the data into Server but it update the existing data into database and last one is DELETE it names suggest all that it used to delete the data from the database