/ThinkEmailFomatter/IoCModules/ThinkModule.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using Autofac;
using ThinkEmailFormatter.Controllers;
using ThinkEmailFormatter.Models;
using System.Web.Configuration;
using ThinkEmailFormatter.ThinkOdata;

namespace ThinkEmailFormatter.IoCModules
{
    public class ThinkModule: Module
    {
        protected override void Load(ContainerBuilder builder)
        {
            string thinkOdataUrl = WebConfigurationManager.AppSettings["ThinkOdata.Url"];

            builder
                .Register(c => new ThinkHelper(new ThinkModel(new Uri(thinkOdataUrl))))
                .As<IThinkHelper>()
                .Named<IThinkHelper>("ThinkHelper");
        }
    }
}