ASP.NET MVC Razor and MVC Web API experts only Please

I have 2 simple projects in my solution. 1. Presentation Layer: ASP.NET MVC Razor project for User CRUD only 2. Class Library: This contains User Classes only Your task will be to create the Web API new Project in Same solution. So database interaction will be done in this project and Presentation Project will access Web API. Database will be accessed using Entity Framework. JQuery Validation are already done in Views. Please shift the validation to model. Please make sure that the css is same for validation. All the models are already present in Class Library Project that contains User Classes only. Finally I can share the database table and both above sample projects on request