diff --git a/webservice.php b/webservice.php
new file mode 100644
index 0000000..8348717
--- /dev/null
+++ b/webservice.php
@@ -0,0 +1,128 @@
+<?php
+/*+*******************************************************************************
+ * The contents of this file are subject to the vtiger CRM Public License Version 1.0
+ * ("License"); You may not use this file except in compliance with the License
+ * The Original Code is:  vtiger CRM Open Source
+ * The Initial Developer of the Original Code is vtiger.
+ * Portions created by vtiger are Copyright (C) vtiger.
+ * All Rights Reserved.
+ ********************************************************************************/
+	
+	require_once("config.inc.php");
+	require_once("include/HTTP_Session/Session.php");
+	require_once 'include/Webservices/Utils.php';
+	require_once("include/Webservices/State.php");
+	require_once("include/Webservices/OperationManager.php");
+	require_once("include/Webservices/SessionManager.php");
+	require_once("include/Zend/Json.php");
+	require_once('include/logging.php');
+	require_once "include/language/$default_language.lang.php";
+	
+	$API_VERSION = "0.22";
+	
+	global $seclog,$log;
+	$seclog =& LoggerManager::getLogger('SECURITY');
+	$log =& LoggerManager::getLogger('webservice');
+	
+	function getRequestParamsArrayForOperation($operation){
+		global $operationInput;
+		return $operationInput[$operation];
+	}
+	
+	function setResponseHeaders() {
+		header('Content-type: application/json');
+	}
+
+	function writeErrorOutput($operationManager, $error){
+		
+		setResponseHeaders();
+		$state = new State();
+		$state->success = false;
+		$state->error = $error;
+		unset($state->result);
+		$output = $operationManager->encode($state);
+		echo $output;
+		
+	}
+	
+	function writeOutput($operationManager, $data){
+		
+		setResponseHeaders();
+		$state = new State();
+		$state->success = true;
+		$state->result = $data;
+		unset($state->error);
+		$output = $operationManager->encode($state);
+		echo $output;
+		
+	}
+	
+	$operation = vtws_getParameter($_REQUEST, "operation");
+	$operation = strtolower($operation);
+	$format = vtws_getParameter($_REQUEST, "format","json");
+	$sessionId = vtws_getParameter($_REQUEST,"sessionName");
+	
+	$sessionManager = new SessionManager();
+	$operationManager = new OperationManager($adb,$operation,$format,$sessionManager);
+	
+	try{
+		if(!$sessionId || strcasecmp($sessionId,"null")===0){
+			$sessionId = null;
+		}
+		
+		$input = $operationManager->getOperationInput();
+		$adoptSession = false;
+		if(strcasecmp($operation,"extendsession")===0){
+			if(isset($input['operation'])){
+				// Workaround fix for PHP 5.3.x: $_REQUEST doesn't have PHPSESSID
+				if(isset($_REQUEST['PHPSESSID'])) {
+					$sessionId = vtws_getParameter($_REQUEST,"PHPSESSID");
+				} else {
+					// NOTE: Need to evaluate for possible security issues
+					$sessionId = vtws_getParameter($_COOKIE,'PHPSESSID');
+				}
+				// END
+				$adoptSession = true;
+			}else{
+				writeErrorOutput($operationManager,new WebServiceException(WebServiceErrorCode::$AUTHREQUIRED,"Authencation required"));
+				return;
+			}
+		}
+		$sid = $sessionManager->startSession($sessionId,$adoptSession);
+		
+		if(!$sessionId && !$operationManager->isPreLoginOperation()){
+			writeErrorOutput($operationManager,new WebServiceException(WebServiceErrorCode::$AUTHREQUIRED,"Authencation required"));
+			return;
+		}
+		
+		if(!$sid){
+			writeErrorOutput($operationManager, $sessionManager->getError());
+			return;
+		}
+		
+		$userid = $sessionManager->get("authenticatedUserId");
+		
+		if($userid){
+		
+			$seed_user = new Users();
+			$current_user = $seed_user->retrieveCurrentUserInfoFromFile($userid);
+			
+		}else{
+			$current_user = null;
+		}
+		
+		$operationInput = $operationManager->sanitizeOperation($input);
+		$includes = $operationManager->getOperationIncludes();
+		
+		foreach($includes as $ind=>$path){
+			require_once($path);
+		}
+		$rawOutput = $operationManager->runOperation($operationInput,$current_user);
+		writeOutput($operationManager, $rawOutput);
+	}catch(WebServiceException $e){
+		writeErrorOutput($operationManager,$e);
+	}catch(Exception $e){
+		writeErrorOutput($operationManager, 
+			new WebServiceException(WebServiceErrorCode::$INTERNALERROR,"Unknown Error while processing request"));
+	}
+?>