diff --git a/iot/classes/Database.php b/iot/classes/Database.php
index 9dd2e2d..e9b5b7e 100644
--- a/iot/classes/Database.php
+++ b/iot/classes/Database.php
@@ -2,8 +2,8 @@
     class Database {
         private $host = "localhost";
         private $database = "hivaindb_alldata";
-        private $username = "root";
-        private $password = "";
+        private $username = "hivaindb_gainer";
+        private $password = "6)Nwk3w.pI[u";
         public $conn;
     public function __construct(){
         try {
diff --git a/iot/configAPI.php b/iot/configAPI.php
new file mode 100644
index 0000000..d94be5c
--- /dev/null
+++ b/iot/configAPI.php
@@ -0,0 +1,47 @@
+<?php
+header('Content-Type: application/json');
+
+if (
+    isset($_GET['id']) && !empty($_GET['id'])
+) {
+
+    
+
+    $id = $_GET['id'];
+    
+                echo json_encode(
+                    array(
+                        'id' => $id,
+                        'minA' => "0",
+                        'maxA' => "0",
+                        'Ca' => "0",
+                        'minB' => "0",
+                        'maxB' => "0",
+                        'Cb' => "0",
+                        'minC' => "0",
+                        'maxC' => "0",
+                        'Cc' => "0",
+                        'minD' => "0",
+                        'maxD' => "0",
+                        'Cd' => "0",
+                        'minE' => "0",
+                        'maxE' => "0",
+                        'Ce' => "0",
+                        'minF' => "0",
+                        'maxF' => "0",
+                        'Cf' => "0",
+                        'minG' => "0",
+                        'maxG' => "0",
+                        'Cg' => "0",
+                        'minH' => "0",
+                        'maxH' => "0",
+                        'Ch' => "0"
+                        
+                    )
+                );
+           
+            }
+        
+         else {
+    echo json_encode(array('status' => 'Invalid information entered'));
+}
diff --git a/iot/error_log b/iot/error_log
index fb743ec..1fdf88f 100644
--- a/iot/error_log
+++ b/iot/error_log
@@ -362,3 +362,35 @@
 [19-Jun-2022 16:12:31 Asia/Tehran] PHP Warning:  mysqli::query(): Couldn't fetch mysqli in /home/hivaindb/public_html/iot/loglastjson.php on line 14
 [19-Jun-2022 16:12:31 Asia/Tehran] PHP Warning:  mysqli_num_rows() expects parameter 1 to be mysqli_result, bool given in /home/hivaindb/public_html/iot/loglastjson.php on line 14
 [19-Jun-2022 16:12:31 Asia/Tehran] PHP Warning:  mysqli::close(): Couldn't fetch mysqli in /home/hivaindb/public_html/iot/loglastjson.php on line 55
+[18-Dec-2023 11:45:10 Asia/Tehran] PHP Warning:  Undefined variable $row in /home/hivaindb/public_html/iot/insert.php on line 37
+[18-Dec-2023 11:45:10 Asia/Tehran] PHP Warning:  Undefined variable $row in /home/hivaindb/public_html/iot/insert.php on line 45
+[18-Dec-2023 11:45:10 Asia/Tehran] PHP Warning:  Undefined variable $row in /home/hivaindb/public_html/iot/insert.php on line 53
+[18-Dec-2023 11:45:10 Asia/Tehran] PHP Warning:  Undefined variable $row in /home/hivaindb/public_html/iot/insert.php on line 61
+[18-Dec-2023 11:45:10 Asia/Tehran] PHP Warning:  Undefined variable $row in /home/hivaindb/public_html/iot/insert.php on line 69
+[18-Dec-2023 11:45:10 Asia/Tehran] PHP Warning:  Undefined variable $row in /home/hivaindb/public_html/iot/insert.php on line 77
+[18-Dec-2023 11:45:10 Asia/Tehran] PHP Warning:  Undefined variable $row in /home/hivaindb/public_html/iot/insert.php on line 85
+[18-Dec-2023 11:45:10 Asia/Tehran] PHP Warning:  Undefined variable $row in /home/hivaindb/public_html/iot/insert.php on line 93
+[18-Dec-2023 11:45:10 Asia/Tehran] PHP Warning:  Undefined variable $row in /home/hivaindb/public_html/iot/insert.php on line 101
+[18-Dec-2023 11:45:10 Asia/Tehran] PHP Warning:  Undefined variable $row in /home/hivaindb/public_html/iot/insert.php on line 109
+[18-Dec-2023 11:45:10 Asia/Tehran] PHP Warning:  Undefined variable $row in /home/hivaindb/public_html/iot/insert.php on line 117
+[18-Dec-2023 11:45:10 Asia/Tehran] PHP Warning:  Undefined variable $row in /home/hivaindb/public_html/iot/insert.php on line 125
+[18-Dec-2023 11:45:10 Asia/Tehran] PHP Warning:  Undefined variable $row in /home/hivaindb/public_html/iot/insert.php on line 133
+[18-Dec-2023 11:45:10 Asia/Tehran] PHP Warning:  Undefined variable $row in /home/hivaindb/public_html/iot/insert.php on line 141
+[18-Dec-2023 11:45:10 Asia/Tehran] PHP Warning:  Undefined variable $row in /home/hivaindb/public_html/iot/insert.php on line 149
+[18-Dec-2023 11:45:10 Asia/Tehran] PHP Warning:  Undefined variable $row in /home/hivaindb/public_html/iot/insert.php on line 157
+[18-Dec-2023 12:24:31 Asia/Tehran] PHP Warning:  Undefined variable $row in /home/hivaindb/public_html/iot/insert.php on line 37
+[18-Dec-2023 12:24:31 Asia/Tehran] PHP Warning:  Undefined variable $row in /home/hivaindb/public_html/iot/insert.php on line 45
+[18-Dec-2023 12:24:31 Asia/Tehran] PHP Warning:  Undefined variable $row in /home/hivaindb/public_html/iot/insert.php on line 53
+[18-Dec-2023 12:24:31 Asia/Tehran] PHP Warning:  Undefined variable $row in /home/hivaindb/public_html/iot/insert.php on line 61
+[18-Dec-2023 12:24:31 Asia/Tehran] PHP Warning:  Undefined variable $row in /home/hivaindb/public_html/iot/insert.php on line 69
+[18-Dec-2023 12:24:31 Asia/Tehran] PHP Warning:  Undefined variable $row in /home/hivaindb/public_html/iot/insert.php on line 77
+[18-Dec-2023 12:24:31 Asia/Tehran] PHP Warning:  Undefined variable $row in /home/hivaindb/public_html/iot/insert.php on line 85
+[18-Dec-2023 12:24:31 Asia/Tehran] PHP Warning:  Undefined variable $row in /home/hivaindb/public_html/iot/insert.php on line 93
+[18-Dec-2023 12:24:31 Asia/Tehran] PHP Warning:  Undefined variable $row in /home/hivaindb/public_html/iot/insert.php on line 101
+[18-Dec-2023 12:24:31 Asia/Tehran] PHP Warning:  Undefined variable $row in /home/hivaindb/public_html/iot/insert.php on line 109
+[18-Dec-2023 12:24:31 Asia/Tehran] PHP Warning:  Undefined variable $row in /home/hivaindb/public_html/iot/insert.php on line 117
+[18-Dec-2023 12:24:31 Asia/Tehran] PHP Warning:  Undefined variable $row in /home/hivaindb/public_html/iot/insert.php on line 125
+[18-Dec-2023 12:24:31 Asia/Tehran] PHP Warning:  Undefined variable $row in /home/hivaindb/public_html/iot/insert.php on line 133
+[18-Dec-2023 12:24:31 Asia/Tehran] PHP Warning:  Undefined variable $row in /home/hivaindb/public_html/iot/insert.php on line 141
+[18-Dec-2023 12:24:31 Asia/Tehran] PHP Warning:  Undefined variable $row in /home/hivaindb/public_html/iot/insert.php on line 149
+[18-Dec-2023 12:24:31 Asia/Tehran] PHP Warning:  Undefined variable $row in /home/hivaindb/public_html/iot/insert.php on line 157
diff --git a/iot/test.php b/iot/test.php
new file mode 100644
index 0000000..d94be5c
--- /dev/null
+++ b/iot/test.php
@@ -0,0 +1,47 @@
+<?php
+header('Content-Type: application/json');
+
+if (
+    isset($_GET['id']) && !empty($_GET['id'])
+) {
+
+    
+
+    $id = $_GET['id'];
+    
+                echo json_encode(
+                    array(
+                        'id' => $id,
+                        'minA' => "0",
+                        'maxA' => "0",
+                        'Ca' => "0",
+                        'minB' => "0",
+                        'maxB' => "0",
+                        'Cb' => "0",
+                        'minC' => "0",
+                        'maxC' => "0",
+                        'Cc' => "0",
+                        'minD' => "0",
+                        'maxD' => "0",
+                        'Cd' => "0",
+                        'minE' => "0",
+                        'maxE' => "0",
+                        'Ce' => "0",
+                        'minF' => "0",
+                        'maxF' => "0",
+                        'Cf' => "0",
+                        'minG' => "0",
+                        'maxG' => "0",
+                        'Cg' => "0",
+                        'minH' => "0",
+                        'maxH' => "0",
+                        'Ch' => "0"
+                        
+                    )
+                );
+           
+            }
+        
+         else {
+    echo json_encode(array('status' => 'Invalid information entered'));
+}