diff --git a/bindAPI/src/Controller/BindAPI.php b/bindAPI/src/Controller/BindAPI.php
index 93ab022..3872bed 100755
--- a/bindAPI/src/Controller/BindAPI.php
+++ b/bindAPI/src/Controller/BindAPI.php
@@ -2,6 +2,10 @@
 
 namespace App\Controller;
 
+define('COLOR_YELLOW', "\033[33m");
+define('COLOR_GREEN', "\033[32m");
+define('COLOR_DEFAULT', "\033[39m");
+
 // TODO add to all Controllers
 error_reporting(E_ALL);
 
@@ -27,14 +31,44 @@ class BindAPI
 	private DomainController $domainController;
 	private PanelController $panelController;
 	private NameserverController $nameserverController;
+	private CheckController $checkController;
 	
-	public function __construct(private int $argc, private array $argv)
+	public function __construct(private array $config, private int $argc, private array $argv)
 	{
-		$this->dbConnection = (new DatabaseConnection())->getConnection();
+		$this->dbConnection = (new DatabaseConnection(config: $this->config))->getConnection();
 		$this->panelController = new PanelController($this->dbConnection);
 		$this->apiUsers = new ApiUsers($this->dbConnection);
 		$this->domainController = new DomainController($this->dbConnection);
 		$this->nameserverController = new NameserverController($this->dbConnection);
+		$this->checkController = new CheckController();
+	}
+	
+	/**
+	 * @param bool|array $panel
+	 *
+	 * @return void
+	 */
+	public function checkPing(bool|array $panel): void
+	{
+		$a = $panel['a'] ?? '';
+		print(COLOR_YELLOW . $panel['name']);
+		if (!empty($a)) {
+			if ($this->checkController->sendCommand(serverName: $panel['name'], versionIP: 4, apiKey: $panel['apikey'], command: 'ping')) {
+				// if verbose …
+				print(COLOR_DEFAULT . ' ' . $panel['a'] . ': ' . COLOR_GREEN . 'pong');
+			} else {
+				$error = true;
+			}
+		}
+		$aaaa = $panel['aaaa'] ?? '';
+		if (!empty($aaaa)) {
+			if ($this->checkController->sendCommand(serverName: $panel['name'], versionIP: 6, apiKey: $panel['apikey'], command: 'ping')) {
+				// if verbose …
+				print(COLOR_DEFAULT . ' ' . $panel['aaaa'] . ': ' . COLOR_GREEN . 'pong' . PHP_EOL);
+			} else {
+				$error = true;
+			}
+		}
 	}
 	
 	
@@ -95,6 +129,7 @@ class BindAPI
 		echo "\033[32m\tcheck:domains {ID}" . PHP_EOL;
 		echo "\033[33mpanels\t\033[39mall Keyhelp systems configured" . PHP_EOL;
 		echo "\033[32m\tpanels:list" . PHP_EOL;
+		echo "\033[32m\tpanels:apiping {<ID>}" . PHP_EOL;
 		echo "\033[32m\tpanels:create <name> {A=<IPv4>} {AAAA=<IPv6>} {apikey=<API-Key>}" . PHP_EOL;
 		echo "\033[32m\tpanels:update <ID> {name=<name>} {A=<IPv4>} {AAAA=<IPv6>} {apikey=<API-Key>}" . PHP_EOL;
 		echo "\033[32m\tpanels:delete" . PHP_EOL;
@@ -145,6 +180,7 @@ class BindAPI
 	{
 		try {
 			match ($subcommand) {
+				'apiping' => $this->handlePanelsAPIPing(),
 				'create' => $this->handlePanelsCreate(),
 				'list' => $this->handlePanelsList(),
 				'update' => $this->handlePanelsUpdate(),
@@ -155,6 +191,28 @@ class BindAPI
 		}
 	}
 	
+	
+	function handlePanelsAPIPing()
+	{
+		$error = false;
+		$id = $this->argv[2] ?? 0;
+
+		if ($id != 0) {
+			$panel = $this->panelController->findByID($id);
+			$this->checkPing($panel);
+		} else {
+			$panels = $this->panelController->findAll();
+			foreach ($panels as $panel) {
+				$this->checkPing(panel: $panel);
+			}
+		}
+		
+		
+		
+		print(PHP_EOL);
+	}
+	
+	
 	/**
 	 * @return void
 	 */