diff --git a/app/Filament/Exports/ParticipantExporter.php b/app/Filament/Exports/ParticipantExporter.php
index 7e7daaa..4679caf 100644
--- a/app/Filament/Exports/ParticipantExporter.php
+++ b/app/Filament/Exports/ParticipantExporter.php
@@ -15,7 +15,7 @@ class ParticipantExporter extends Exporter
     public static function getColumns(): array
     {
         return [
-            ExportColumn::make('participant_id'),
+            ExportColumn::make('lan_id'),
             ExportColumn::make('first_name'),
             ExportColumn::make('surname'),
             ExportColumn::make('grade'),
diff --git a/app/Http/Controllers/ParticipantController.php b/app/Http/Controllers/ParticipantController.php
index 5f41b88..f9160d8 100644
--- a/app/Http/Controllers/ParticipantController.php
+++ b/app/Http/Controllers/ParticipantController.php
@@ -14,49 +14,59 @@ class ParticipantController extends Controller
      */
     public function index(Request $request)
     {
-        $ability = $request->ability;
+        $permission = $request->permission;
 
-        if ($ability === "key_1") {
+        if ($permission === "key_1") {
            
             $participants =  Participant::all()->makeHidden(['comment', 'emailed', 'paid', 'member', 'gdpr']);
-            $volunteers = Volunteer::all()->makeHidden(['gdpr']);
+            $volunteers = Volunteer::all()->makeHidden(['gdpr', 'emailed']);
 
             $dataArr = [
-                'participant' => $participants,
-                'volunteer'  => $volunteers
+                'code' => 200,
+                'participants' => $participants,
+                'volunteers'  => $volunteers
             ];
 
             return $dataArr;
         }
 
-        if ($ability === "key_2") {
+        if ($permission === "key_2") {
            
             $participants =  Participant::all()->select('participant_id', 'first_name', 'surname');
             $volunteers = Volunteer::all()->select('first_name', 'surname');
 
             $dataArr = [
-                'participant' => $participants,
-                'volunteer'  => $volunteers
+                'code' => 200,
+                'participants' => $participants,
+                'volunteers'  => $volunteers
             ];
 
             return $dataArr;
         }
 
-        if ($ability === "key_3") {
+        if ($permission === "key_3") {
            
             $participants =  Participant::all()->makeHidden(['comment', 'emailed', 'paid', 'member', 'gdpr']);
            
-            return $participants;
+            return $dataArr = [
+                'code' => 200,
+                'participants' => $participants,
+            ];
         }
 
-        if ($ability === "key_4") {
+        if ($permission === "key_4") {
            
             $participants =  Participant::all()->select('participant_id', 'first_name', 'surname');
            
-            return $participants;
+            return $dataArr = [
+                'code' => 200,
+                'participants' => $participants,
+            ];
         }
 
-        return false;
+        return response()->json([
+                'code' => 401, 'message' => 'Unauthorized'
+        ]);
     }
 
     /**
@@ -72,13 +82,12 @@ class ParticipantController extends Controller
      */
     public function store(Request $request)
     {
-        $ability = $request->ability;
+        $permission = $request->permission;
 
-        if ($ability === "key_1") {
+        if ($permission === "key_1") {
            
 
             $request->validate([
-                'member' => 'required',
                 'first_name' => 'required',
                 'surname' => 'required',
                 'grade' => 'required',
@@ -87,20 +96,20 @@ class ParticipantController extends Controller
                 'guardian_name' => 'required',
                 'guardian_phone' => 'required',
                 'guardian_email' => 'required',
-                'visiting' => 'required',
+                'is_visiting' => 'required',
                 'gdpr' => 'required',
                 'friends' => 'nullable',
                 'special_diet' => 'nullable',
             ]);
 
-            $count = Participant::where('visiting', 0)->count();
+            $count = Participant::where('is_visiting', 0)->count();
             $status = "";
 
-            if ($count < 2 && $request->visiting === 0) {
+            if ($count < 2 && $request->is_visiting === 0) {
                 $status = "lan";
             }
 
-            else if ($request->visiting === 1) {
+            else if ($request->is_visiting === 1) {
                 $status = "besök";
             }
 
@@ -109,7 +118,7 @@ class ParticipantController extends Controller
             }
 
             Participant::create([
-                'member' => $request->member,
+                'member' => 1,
                 'first_name' => $request->first_name,
                 'surname' => $request->surname,
                 'grade' => $request->grade,
@@ -118,7 +127,7 @@ class ParticipantController extends Controller
                 'guardian_name' => $request->guardian_name,
                 'guardian_phone' => $request->guardian_phone,
                 'guardian_email' => $request->guardian_email,
-                'visiting' => $request->visiting,
+                'is_visiting' => $request->is_visiting,
                 'gdpr' => $request->gdpr,
                 'friends' => $request->friends,
                 'special_diet' => $request->special_diet,
@@ -127,13 +136,13 @@ class ParticipantController extends Controller
 
 
             return response()->json([
-                'success' => true, 'message' => 'Participant was created successfully'
+                'code' => 200, 'message' => 'Participant was created successfully'
             ]);
            
         }
 
         return response()->json([
-                'success' => false, 'message' => 'Unauthorized'
+                'code' => 200, 'message' => 'Unauthorized'
         ]);
         
     }
diff --git a/app/Http/Controllers/VersionController.php b/app/Http/Controllers/VersionController.php
index e61517b..2f38570 100644
--- a/app/Http/Controllers/VersionController.php
+++ b/app/Http/Controllers/VersionController.php
@@ -12,55 +12,55 @@ class VersionController extends Controller
      */
     public function index(Request $request)
     {
-          $ability = $request->ability;
+          $permission = $request->permission;
 
-        if ($ability === "key_1") {
+        if ($permission === "key_1") {
             
             $latest_version_participants = Version::where('table', 'participants')->latest()->first();
             $latest_version_volunteers = Version::where('table', 'volunteers')->latest()->first();
 
             return response()->json([
-                'success' => true, 'participants' => $latest_version_participants ? $latest_version_participants->version : null , 'volunteers' => $latest_version_volunteers ? $latest_version_volunteers->version :  null
+                'code' => 200, 'participants' => $latest_version_participants ? $latest_version_participants->version : null , 'volunteers' => $latest_version_volunteers ? $latest_version_volunteers->version :  null
             ]);
            
         }
 
-         if ($ability === "key_2") {
+         if ($permission === "key_2") {
            
             $latest_version_participants = Version::where('table', 'participants')->latest()->first();
             $latest_version_volunteers = Version::where('table', 'volunteers')->latest()->first();
 
             return response()->json([
-                'success' => true, 'participants' => $latest_version_participants ? $latest_version_participants->version : null , 'volunteers' => $latest_version_volunteers ? $latest_version_volunteers->version :  null
+                'code' => 200, 'participants' => $latest_version_participants ? $latest_version_participants->version : null , 'volunteers' => $latest_version_volunteers ? $latest_version_volunteers->version :  null
             ]);
 
         }
 
-         if ($ability === "key_3") {
+         if ($permission === "key_3") {
            
             $latest_version_participants = Version::where('table', 'participants')->latest()->first();
     
 
             return response()->json([
-                'success' => true, 'participants' => $latest_version_participants ? $latest_version_participants->version : null 
+                'code' => 200, 'participants' => $latest_version_participants ? $latest_version_participants->version : null 
             ]);
            
         }
 
-         if ($ability === "key_4") {
+         if ($permission === "key_4") {
            
 
             $latest_version_participants = Version::where('table', 'participants')->latest()->first();
     
 
             return response()->json([
-                'success' => true, 'participants' => $latest_version_participants ? $latest_version_participants->version : null 
+                'code' => 200, 'participants' => $latest_version_participants ? $latest_version_participants->version : null 
             ]);
            
         }
 
         return response()->json([
-                'success' => false, 'message' => 'Unauthorized'
+                'code' => 401, 'message' => 'Unauthorized'
         ]);
     }
 
diff --git a/app/Http/Controllers/VolunteerController.php b/app/Http/Controllers/VolunteerController.php
index 4ca88a1..5894433 100644
--- a/app/Http/Controllers/VolunteerController.php
+++ b/app/Http/Controllers/VolunteerController.php
@@ -12,9 +12,9 @@ class VolunteerController extends Controller
      */
     public function store(Request $request)
     {
-        $ability = $request->ability;
+        $permission = $request->permission;
 
-        if ($ability === "key_1") {
+        if ($permission === "key_1") {
            
 
             $request->validate([
@@ -38,13 +38,13 @@ class VolunteerController extends Controller
 
 
             return response()->json([
-                'success' => true, 'message' => 'Volunteer was created successfully'
+                'code' => 200, 'message' => 'Volunteer was created successfully'
             ]);
            
         }
 
         return response()->json([
-                'success' => false, 'message' => 'Unauthorized'
+                'code' => 401, 'message' => 'Unauthorized'
         ]);
         
     }
diff --git a/app/Http/Middleware/ApiToken.php b/app/Http/Middleware/ApiToken.php
index f2e4d9f..810f55a 100644
--- a/app/Http/Middleware/ApiToken.php
+++ b/app/Http/Middleware/ApiToken.php
@@ -15,24 +15,24 @@ class ApiToken
      */
     public function handle(Request $request, Closure $next): Response
     {
-        if ($request->api_token === env('API_KEY_1')) {
+        if ($request->api_token === config('apikeys.key_1')) {
 
-            $request->merge(["ability" => "key_1"]);
+            $request->merge(["permission" => "key_1"]);
 
-        } elseif ($request->api_token === env('API_KEY_2')) {
+        } elseif ($request->api_token === config('apikeys.key_2')) {
 
-               $request->merge(["ability" => "key_2"]);
+               $request->merge(["permission" => "key_2"]);
 
-        } elseif ($request->api_token === env('API_KEY_3')) {
+        } elseif ($request->api_token === config('apikeys.key_3')) {
 
-               $request->merge(["ability" => "key_3"]);
+               $request->merge(["permission" => "key_3"]);
 
-        } elseif ($request->api_token === env('API_KEY_4')) {
+        } elseif ($request->api_token === config('apikeys.key_4')) {
 
-               $request->merge(["ability" => "key_4"]);
+               $request->merge(["permission" => "key_4"]);
 
         } else {
-           return response()->json('Unauthorized', 401);
+           return response()->json(['code' => 401, 'message' => 'Unauthorized']);
         }
          return $next($request);
     }
diff --git a/config/apikeys.php b/config/apikeys.php
new file mode 100644
index 0000000..b006013
--- /dev/null
+++ b/config/apikeys.php
@@ -0,0 +1,18 @@
+<?php
+
+return [
+
+    /*
+    |--------------------------------------------------------------------------
+    | API KEYS
+    |--------------------------------------------------------------------------
+    |
+    |
+    */
+    
+    'key_1' => env('API_KEY_1'),
+    'key_2' => env('API_KEY_2'),
+    'key_3' => env('API_KEY_3'),
+    'key_4' => env('API_KEY_4'),
+    
+];
\ No newline at end of file