Sample Code using C# to integrate with uMov.me API

Program.cs

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Net;
using System.Text;
using System.Threading.Tasks;
using System.Web;

namespace ConsoleAPI
{
	class Program
	{
		const string PostMethod = "POST";
		const string UrlEncoded = "application/x-www-form-urlencoded";

		static void Main(string[] args)
		{

			#region Input Data

			String xml = "<serviceLocal><description>TESTE 3216550</description></serviceLocal>";
			var url = "http://api.umov.me/CenterWeb/api/{TOKEN}/serviceLocal.xml";

			#endregion


			#region Calling uMov.me API
			
			String xmlResult = String.Empty;
			String requestString = HttpUtility.UrlPathEncode(String.Format("data={0}", xml));
			try
			{               
				var request = (HttpWebRequest)HttpWebRequest.Create(url);
				request.Method = PostMethod;
				request.ContentType = UrlEncoded;
				StreamWriter sw = new StreamWriter(request.GetRequestStream());
				sw.WriteLine(requestString);
				sw.Close();         
				
				#endregion
				
				#region Getting Response Message

				var response = (HttpWebResponse)request.GetResponse();
				if (request != null) request.GetRequestStream().Close();

				string responseFromServer = string.Empty; 
				if (response != null)
				{
					StreamReader incomingStreamReader = new StreamReader(response.GetResponseStream());
					responseFromServer = incomingStreamReader.ReadToEnd();
					incomingStreamReader.Close();
					response.GetResponseStream().Close();
				}
				xmlResult = responseFromServer.ToString();
				
				#endregion
			}

			catch (WebException webEx)
			{
				var resp = new StreamReader(webEx.Response.GetResponseStream()).ReadToEnd();
				Console.WriteLine(Encoding.Default.GetBytes(resp));
			}
			catch (Exception ex)
			{
				string errorMessage = ex.Message.ToString();
				Console.Out.WriteLine (errorMessage);
			}

			Console.Out.WriteLine (xmlResult);
			return result;

		}

	}
}