diff --git a/Readme b/Readme
index 34dd9c4..217fd64 100644
--- a/Readme
+++ b/Readme
@@ -2,8 +2,16 @@ adds json APIs to the forum
 
 add this application to your forum, enable it. the following URLs/methods will now be accessible to you:
 
-/api/category
-/api/discussion (GET: id, limit, offset)
-/api/discussion/add (POST:Discussion/CategoryID, Discussion/Body, Discussion/Name, Discussion/TransientKey)
-/api/comment/add (POST: Comment/DiscussionID, Comment/CategoryID, Comment/Body, Comment/Name, Comment/TransientKey)
-/api/session
+/api/loginapi (GET: user, pass)
+
+/api/categoryapi
+
+/api/discussionapi (GET: id, limit, offset)
+
+/api/discussionapi/add (POST: CategoryID, Body, Name, TransientKey, UserID)
+/api/discussionapi/remove (POST: DiscussionID, CategoryID, TransientKey, UserID)
+
+/api/commentapi/add (POST: DiscussionID, CategoryID, Body, TransientKey, UserID)
+/api/commentapi/remove (POST: CommentID, CategoryID, TransientKey, UserID)
+
+/api/sessionapi
diff --git a/controllers/class.apicontroller.php b/controllers/class.apicontroller.php
index 0ce8b44..f85adf6 100755
--- a/controllers/class.apicontroller.php
+++ b/controllers/class.apicontroller.php
@@ -13,12 +13,13 @@ class APIController extends Gdn_Controller {
    public function __construct() 
 	{
       parent::__construct();
+
    }
    
    public function Initialize() 
 	{
       parent::Initialize();
-
+       
 		$this->_DeliveryMethod = DELIVERY_METHOD_JSON;
 		//$this->SetHeader("Content-Type", "application/json; charset=utf-8");
 		$this->SetHeader("Content-Type", "text/plain; charset=utf-8");
diff --git a/controllers/class.categorycontroller.php b/controllers/class.categoryapicontroller.php
similarity index 98%
rename from controllers/class.categorycontroller.php
rename to controllers/class.categoryapicontroller.php
index e9ddf45..986eb6d 100644
--- a/controllers/class.categorycontroller.php
+++ b/controllers/class.categoryapicontroller.php
@@ -1,6 +1,6 @@
 <?php if (!defined('APPLICATION')) exit();
 
-class CategoryController extends APIController 
+class CategoryAPIController extends APIController 
 {
    public $Uses = array('Gdn_Format', 'Database', 'CategoryModel', 'DiscussionModel');
 
diff --git a/controllers/class.commentapicontroller.php b/controllers/class.commentapicontroller.php
new file mode 100644
index 0000000..45a1eb5
--- /dev/null
+++ b/controllers/class.commentapicontroller.php
@@ -0,0 +1,87 @@
+<?php if (!defined('APPLICATION')) exit();
+
+class CommentAPIController extends APIController 
+{
+    public $Uses = array('Form', 'Database', 'CategoryModel', 'DiscussionModel', 'CommentModel');
+
+    public function __construct() 
+	{
+		parent::__construct();
+		if (isset($_POST['UserID'])){
+			Gdn::Session()->Start($_POST['UserID'], TRUE, TRUE);
+		}
+   	}
+
+	public function Index()
+	{
+		$this->Render();
+    }
+
+   	public function Add()
+	{
+		$Session = Gdn::Session();
+		$Errors = array();
+
+		// Set the model on the form.
+		$this->Form->SetModel($this->CommentModel);
+
+		if($this->Form->AuthenticatedPostBack() === TRUE) 
+		{
+         $FormValues = $this->Form->FormValues();
+
+         // Check category permissions
+			if($Session->CheckPermission('Vanilla.Comments.Add', $FormValues['CategoryID']))
+			{
+				$CommentID = $this->CommentModel->Save($FormValues);
+				$this->SetJSON("CommentID", $CommentID);
+			}
+			else
+			   $Errors[] = 'You do not have permission to add comments to this discussion';
+		}
+		else
+			$Errors[] = 'You do not have credentials to post as this user';
+
+		// Return the form errors
+		if(count($Errors) > 0)
+			$this->SetJSON("Errors", $Errors);
+
+		$this->Render();
+	}
+
+	/**
+    * Remove a comment.
+    * @param int The category id to remove the comment to.
+    */
+   public function Remove()
+	{
+      $Session = Gdn::Session();
+		$Errors = array();
+
+      // Set the model on the form.
+      $this->Form->SetModel($this->CommentModel);
+
+      if($this->Form->AuthenticatedPostBack() === TRUE) 
+		{
+         $FormValues = $this->Form->FormValues();
+
+         // Check category permissions
+			if(!$Session->CheckPermission('Vanilla.Discussions.Add', $FormValues['CategoryID']))
+			   $Errors[] = 'You do not have permission to start discussions in this category';
+			else
+		   	$CommentID = $this->CommentModel->Delete($FormValues['CommentID']);
+		   	$this->SetJSON("removed", $CommentID);
+		}
+		else
+			$Errors[] = 'You do not have credentials to post as this user';
+
+		// Return the form errors
+		if(count($Errors) > 0)
+			$this->SetJSON("Errors", $Errors);
+
+		$this->Render();
+		Gdn::Session()->End();
+	}
+
+}
+
+?>
diff --git a/controllers/class.commentcontroller.php b/controllers/class.commentcontroller.php
deleted file mode 100644
index feb6607..0000000
--- a/controllers/class.commentcontroller.php
+++ /dev/null
@@ -1,45 +0,0 @@
-<?php if (!defined('APPLICATION')) exit();
-
-class CommentController extends APIController 
-{
-   public $Uses = array('Form', 'Database', 'CategoryModel', 'DiscussionModel', 'CommentModel');
-
-	public function Index()
-	{
-		$this->Render();
-   }
-
-   public function Add()
-	{
-      $Session = Gdn::Session();
-		$Errors = array();
-
-      // Set the model on the form.
-      $this->Form->SetModel($this->CommentModel);
-
-      if($this->Form->AuthenticatedPostBack() === TRUE) 
-		{
-         $FormValues = $this->Form->FormValues();
-
-         // Check category permissions
-			if($Session->CheckPermission('Vanilla.Comments.Add', $FormValues['CategoryID']))
-			{
-				$CommentID = $this->CommentModel->Save($FormValues);
-				$this->SetJSON("CommentID", $CommentID);
-			}
-			else
-			   $Errors[] = 'You do not have permission to add comments to this discussion';
-		}
-		else
-			$Errors[] = 'You do not have credentials to post as this user';
-
-		// Return the form errors
-		if(count($Errors) > 0)
-			$this->SetJSON("Errors", $Errors);
-
-		$this->Render();
-	}
-
-}
-
-?>
diff --git a/controllers/class.discussioncontroller.php b/controllers/class.discussionapicontroller.php
similarity index 54%
rename from controllers/class.discussioncontroller.php
rename to controllers/class.discussionapicontroller.php
index 666083a..e7471a9 100644
--- a/controllers/class.discussioncontroller.php
+++ b/controllers/class.discussionapicontroller.php
@@ -1,11 +1,21 @@
 <?php if (!defined('APPLICATION')) exit();
 
-class DiscussionController extends APIController 
+class DiscussionAPIController extends APIController 
 {
-   public $Uses = array('Form', 'Database', 'CategoryModel', 'DiscussionModel', 'CommentModel');
+    public $Uses = array('Form', 'Database', 'CategoryModel', 'DiscussionModel', 'CommentModel');
+
+
+    public function __construct() 
+	{
+      parent::__construct();
+      if (isset($_POST['UserID'])){
+      	Gdn::Session()->Start($_POST['UserID'], TRUE, TRUE);
+      }
+   	}
 
 	public function Index()
 	{
+
 		$Limit			= GetIncomingValue('limit', 5);
 		$Offset			= GetIncomingValue('offset', 0);
 		$DiscussionID	= GetIncomingValue('id', 0);
@@ -24,6 +34,7 @@ class DiscussionController extends APIController
 		}
 
 		$this->Render();
+		Gdn::Session()->End();
    }
 
 	/**
@@ -33,7 +44,7 @@ class DiscussionController extends APIController
    public function Add()
 	{
       $Session = Gdn::Session();
-		$Errors = array();
+	  $Errors = array();
 
       // Set the model on the form.
       $this->Form->SetModel($this->DiscussionModel);
@@ -41,7 +52,6 @@ class DiscussionController extends APIController
       if($this->Form->AuthenticatedPostBack() === TRUE) 
 		{
          $FormValues = $this->Form->FormValues();
-
          // Check category permissions
 			if(!$Session->CheckPermission('Vanilla.Discussions.Add', $FormValues['CategoryID']))
 			   $Errors[] = 'You do not have permission to start discussions in this category';
@@ -57,6 +67,41 @@ class DiscussionController extends APIController
 			$this->SetJSON("Errors", $Errors);
 
 		$this->Render();
+		Gdn::Session()->End();
+	}
+
+	/**
+    * Remove a discussion.
+    * @param int The category id to add the discussion to.
+    */
+   public function Remove()
+	{
+      $Session = Gdn::Session();
+		$Errors = array();
+
+      // Set the model on the form.
+      $this->Form->SetModel($this->DiscussionModel);
+
+      if($this->Form->AuthenticatedPostBack() === TRUE) 
+		{
+         $FormValues = $this->Form->FormValues();
+
+         // Check category permissions
+			if(!$Session->CheckPermission('Vanilla.Discussions.Add', $FormValues['CategoryID']))
+			   $Errors[] = 'You do not have permission to start discussions in this category';
+			else
+		   	$DiscussionID = $this->DiscussionModel->Delete($FormValues['DiscussionID']);
+		   	$this->SetJSON("removed", $DiscussionID);
+		}
+		else
+			$Errors[] = 'You do not have credentials to post as this user';
+
+		// Return the form errors
+		if(count($Errors) > 0)
+			$this->SetJSON("Errors", $Errors);
+
+		$this->Render();
+		Gdn::Session()->End();
 	}
 
 }
diff --git a/controllers/class.sessionapicontroller.php b/controllers/class.sessionapicontroller.php
new file mode 100644
index 0000000..92d63a4
--- /dev/null
+++ b/controllers/class.sessionapicontroller.php
@@ -0,0 +1,61 @@
+<?php if (!defined('APPLICATION')) exit();
+
+class SessionAPIController extends APIController 
+{
+	
+
+	public $Uses = array('Form', 'Database', 'CategoryModel', 'DiscussionModel', 'CommentModel','UserModel');
+	//TODO should allow for only one catgories to be looked at
+	public function Index()
+	{
+		
+		$Session 	= Gdn::Session();
+
+		if($Session->User != False)
+			$this->SetJSON("user", array("TransientKey"=>$Session->TransientKey(), "UserID"=>$Session->UserID, "Name"=>$Session->User->Name, "User"=>True));
+		else
+			$this->SetJSON("user", array("TransientKey"=>$Session->TransientKey(), "UserID"=>0, "User"=>False));
+
+		$this->Render();
+	}
+
+
+	public function Login(){
+
+		$Username = GetIncomingValue('user', 'admin');
+		$Password = GetIncomingValue('pass', 'pass');
+
+		$UserModel = new UserModel();
+		$User = $UserModel->GetByEmail($Username);
+
+		if (!$User) {
+		  $User = $UserModel->GetByUsername($Username);
+		}
+
+		$Result = FALSE;
+		if ($User) {
+		  // Check the password.
+		  $PasswordHash = new Gdn_PasswordHash();
+		  $Result = $PasswordHash->CheckPassword($Password, val('Password', $User), val('HashMethod', $User));
+		  //print_r($User);exit;
+		
+		  if ($Result) {
+		  	$Session 	= Gdn::Session();
+		  	Gdn::Session()->Start($User->UserID, TRUE, TRUE);
+		  	$this->SetJSON("user", array("TransientKey"=>$User->Attributes['TransientKey'], "UserID"=>$User->UserID, "Name"=>$User->Name, "User"=>$Result));
+		  } else {
+		  	$this->SetJSON("user", array("TransientKey"=>false, "UserID"=>0, "User"=>False));
+		  }
+
+		}
+		
+		$this->Render();
+		Gdn::Session()->End();
+
+		//echo ($Result) ? 'Success' : 'Failure';
+	}
+
+
+}
+
+?>
diff --git a/controllers/class.sessioncontroller.php b/controllers/class.sessioncontroller.php
deleted file mode 100644
index 71459d8..0000000
--- a/controllers/class.sessioncontroller.php
+++ /dev/null
@@ -1,21 +0,0 @@
-<?php if (!defined('APPLICATION')) exit();
-
-class SessionController extends APIController 
-{
-	//TODO should allow for only one catgories to be looked at
-	public function Index()
-	{
-		
-		$Session 	= Gdn::Session();
-
-		if($Session->User != False)
-			$this->SetJSON("user", array("TransientKey"=>$Session->TransientKey(), "UserID"=>$Session->UserID, "Name"=>$Session->User->Name, "User"=>True));
-		else
-			$this->SetJSON("user", array("TransientKey"=>$Session->TransientKey(), "UserID"=>0, "User"=>False));
-
-		$this->Render();
-	}
-
-}
-
-?>
diff --git a/externalclass/qalib.php b/externalclass/qalib.php
new file mode 100644
index 0000000..2934fcb
--- /dev/null
+++ b/externalclass/qalib.php
@@ -0,0 +1,160 @@
+<?php
+ 
+class MyClass
+{
+
+	public $Key = false;
+
+	public $TransientKEY = false;
+	public $UserID = false;
+	public $URL = "example.com/api";
+
+	public function __construct($user=false,$pass=false)
+	{
+
+		if ($user && $pass){
+			return $this->login($user,$pass);
+		}
+		return false;
+
+	}
+
+	public function getTransientKey() {
+		return $this->TransientKey;
+	}
+
+	public function getUserID(){
+		return $this->UserID;
+	}
+
+	public function curl_post($fields = array(), $url =''){
+		$fields_string = '';
+
+		//url-ify the data for the POST
+		foreach($fields as $key=>$value) { $fields_string .= $key.'='.$value.'&'; }
+		rtrim($fields_string, '&');
+
+		$ch = curl_init();
+		curl_setopt($ch,CURLOPT_URL, $url);
+		curl_setopt($ch,CURLOPT_POST, count($fields));
+		curl_setopt($ch,CURLOPT_POSTFIELDS, $fields_string);
+		curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); 
+		$result = curl_exec($ch);
+		curl_close($ch);
+
+		return $result;
+	}
+
+	public function curl_get($url=''){
+
+		$ch = curl_init(); 
+		curl_setopt($ch, CURLOPT_URL, $url); 
+		curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); 
+		$output = curl_exec($ch); 
+		curl_close($ch); 
+		return $output;     
+	}
+
+	/**
+	* Login function that retrieves TransientKey
+	*
+	* @param (string) (user) username
+	* @param (string) (pass) password
+	* @return (TransientKey)
+	*/
+	public function login($user='',$pass='') {
+
+
+		$url = $this->URL."/sessionapi/login?user=".$user."&pass=".$pass;
+
+	    $json = json_decode($this->curl_get($url));
+
+	    $this->TransientKey = $json->user->TransientKey;
+	    $this->UserID = $json->user->UserID;
+
+	    $this->Key = $this->UserID."-".$this->TransientKey;
+
+	    return $json->user;
+	}
+
+
+	/**
+		DISCUSSIONS
+	*/
+
+	public function addDiscussion($CategoryID = false,$Name = false,$Body = false){
+
+
+		//set POST variables
+		$url = $this->URL."/discussionapi/add";
+
+		$fields = array(
+						'TransientKey' => $this->TransientKey,
+						'UserID' => $this->UserID,
+						'CategoryID' => urlencode($CategoryID),
+						'Body' => urlencode($Body),
+						'Name' => urlencode($Name),
+						'Type' => 'Question'
+						);
+
+	return $this->curl_post($fields,$url);
+
+	}
+
+	public function removeDiscussion($CategoryID = false,$DiscussionID = false){
+
+		//set POST variables
+		$url = $this->URL."/discussionapi/remove";
+
+		$fields = array(
+						'TransientKey' => $this->TransientKey,
+						'UserID' => $this->UserID,
+						'CategoryID' => urlencode($CategoryID),
+						'DiscussionID' => urlencode($DiscussionID)
+						);
+
+		return $this->curl_post($fields,$url);
+
+	}
+
+	/**
+		COMMENTS
+	*/
+
+	public function addComment($DiscussionID = false,$CategoryID = false,$Body = false){
+
+		//set POST variables
+		$url = $this->URL."/commentapi/add";
+
+		$fields = array(
+						'TransientKey' => $this->TransientKey,
+						'UserID' => $this->UserID,
+						'CategoryID' => urlencode($CategoryID),
+						'DiscussionID' => urlencode($DiscussionID),
+						'Body' => urlencode($Body)
+						);
+
+	return $this->curl_post($fields,$url);
+
+	}
+
+	public function removeComment($CategoryID = false,$CommentID = false){
+
+		//set POST variables
+		$url = $this->URL."/commentapi/remove";
+
+		$fields = array(
+						'TransientKey' => $this->TransientKey,
+						'UserID' => $this->UserID,
+						'CategoryID' => urlencode($CategoryID),
+						'CommentID' => urlencode($CommentID)
+						);
+
+		return $this->curl_post($fields,$url);
+
+	}
+
+}
+ 
+ 
+?>
\ No newline at end of file
diff --git a/externalclass/test.php b/externalclass/test.php
new file mode 100644
index 0000000..ff2772b
--- /dev/null
+++ b/externalclass/test.php
@@ -0,0 +1,53 @@
+<?php 
+
+include('qalib.php');
+
+echo "Testing qalib<br>";
+
+
+
+
+$api = new MyClass('admin','pass');
+ 
+echo "<pre><br>";
+
+/*
+
+	//example login
+
+	//print_r($api->login('admin','pass'));
+
+*/
+
+/*
+
+//example add and remove discussion
+
+	$json = $api->addDiscussion(1,'esto es una prueba','aquí viene el texto de la pregunta');
+	echo $json;
+	$array = json_decode($json);
+
+	echo "<br>";
+	$json = $api->removeDiscussion(1,$array->DiscussionID);
+	echo $json;
+
+*/
+
+/*
+
+//example add and remove discussion
+
+	$json = $api->addComment(54,1,'comentario de pruebas');
+	echo $json;
+	$array = json_decode($json);
+
+	echo "<br>";
+	$json = $api->removeComment(1,$array->CommentID);
+	echo $json;
+
+*/
+
+
+
+
+?>
\ No newline at end of file
diff --git a/views/categoryapi/index.php b/views/categoryapi/index.php
new file mode 100644
index 0000000..e69de29
diff --git a/views/commentapi/add.php b/views/commentapi/add.php
new file mode 100644
index 0000000..e69de29
diff --git a/views/commentapi/index.php b/views/commentapi/index.php
new file mode 100644
index 0000000..e69de29
diff --git a/views/commentapi/remove.php b/views/commentapi/remove.php
new file mode 100644
index 0000000..e69de29
diff --git a/views/discussionapi/add.php b/views/discussionapi/add.php
new file mode 100644
index 0000000..e69de29
diff --git a/views/discussionapi/index.php b/views/discussionapi/index.php
new file mode 100644
index 0000000..e69de29
diff --git a/views/discussionapi/remove.php b/views/discussionapi/remove.php
new file mode 100644
index 0000000..e69de29
diff --git a/views/sessionapi/index.php b/views/sessionapi/index.php
new file mode 100644
index 0000000..e69de29
diff --git a/views/sessionapi/login.php b/views/sessionapi/login.php
new file mode 100644
index 0000000..e69de29