/*

1. Locate TokenExID and MobileAPI API Key - plug values into line 15 and 16.

2. Edit tokenscheme if necessary (line 17)

3. Click "Run"

4. Use Authentication Key and timestamp to generate your request

*/

​

using System;

​

public class Program

{

    public static void Main()

    {

        var time = DateTime.UtcNow.ToString("yyyyMMddHHmmss");

        var tokenexid = "TokenExID";

        var apiKey = "MobileAPI_API_Key";

        var tokenscheme = "sixTOKENfour"; //tokenscheme must match the token scheme in request - EX: cannot use "1" in generating Auth Key and "sixTOKENfour" in request

        Console.WriteLine("AuthenticationKey: " +GenerateHMAC(tokenexid+"|"+time+"|"+tokenscheme, apiKey));

        //tokenExID|timestamp|tokenScheme

        Console.WriteLine("timestamp: "+time);

    }

​

​

    private static string GenerateHMAC(string payload, string HMACKey)

    {

        var hmac = new System.Security.Cryptography.HMACSHA256{Key = System.Text.Encoding.UTF8.GetBytes(HMACKey)};

        var hash = hmac.ComputeHash(System.Text.Encoding.UTF8.GetBytes(payload));

        return Convert.ToBase64String(hash);

    }

}