diff --git a/api_FTL.php b/api_FTL.php
index e67405dc..041163f0 100644
--- a/api_FTL.php
+++ b/api_FTL.php
@@ -173,6 +173,38 @@ else
 		$data = array_merge($data, $result);
 	}
 
+	if (isset($_GET['topClientsBlocked']) && $auth)
+	{
+
+		if(isset($_GET['topClientsBlocked']))
+		{
+			$number = $_GET['topClientsBlocked'];
+		}
+
+		if(is_numeric($number))
+		{
+			sendRequestFTL("top-clients blocked (".$number.")");
+		}
+		else
+		{
+			sendRequestFTL("top-clients blocked");
+		}
+
+		$return = getResponseFTL();
+		$top_clients = array();
+		foreach($return as $line)
+		{
+			$tmp = explode(" ",$line);
+			if(count($tmp) > 3 && strlen($tmp[3]) > 0)
+				$top_clients[$tmp[3]."|".$tmp[2]] = intval($tmp[1]);
+			else
+				$top_clients[$tmp[2]] = intval($tmp[1]);
+		}
+
+		$result = array('top_sources_blocked' => $top_clients);
+		$data = array_merge($data, $result);
+	}
+
 	if (isset($_GET['getForwardDestinations']) && $auth)
 	{
 		if($_GET['getForwardDestinations'] === "unsorted")