using System;

using System.Collections.Generic;

using System.Linq;

using Newtonsoft.Json;

using Newtonsoft.Json.Schema;

​

public class Program

{

    public static void Main()

    {

        var json = @"[

   {

       ""ID"": ""FIRST"",

       ""Name"" : ""FirstName"",

       ""ZIP"" : ""0815""

   },

   {

       ""ID"": ""SECOND"",

       ""Name"" : ""SecondName"",

       ""ZIP"" : ""4711""

   },

   {

       ""ID"": ""THIRD"",

       ""Name"" : ""ThirdName"",

       ""ZIP"" : ""123""

   }

]";

            JsonSchemaGenerator generator = new JsonSchemaGenerator();

            JsonSchema schema = generator.Generate(typeof(Address[]));

​

​

            var result = schema.ToString();

            Console.WriteLine(result);

    }

    public class Address

    {

        public string ID { get; set; }

        public string Name { get; set; }

        public string ZIP { get; set; }

    }

}