OAuthAuthorizationServerProvider

You can use any HTTP client to invoke your web API . In fact, you can invoke it directly from a web browser. In Visual Studio, start your application in debugging mode. Visual Studio will automatically open a web browser window with URL that points to http://localhost<portnumber>.

Send an AJAX request to call WebAPI It contains a value as authorization, btoa() to encrypt the username and password. The btoa() method encodes a string in base-64. This method uses the “A-Z”, “a-z”, “0-9”, “+”, “/” and “=” characters to encode the string. You can convert a string to base 64 encoding here.

The following is the procedure for creating a login form in the Web API.