diff --git a/app/Http/Controllers/Api/CardBalance/CardBalanceController.php b/app/Http/Controllers/Api/CardBalance/CardBalanceController.php
new file mode 100644
index 0000000..0ccd3b2
--- /dev/null
+++ b/app/Http/Controllers/Api/CardBalance/CardBalanceController.php
@@ -0,0 +1,175 @@
+<?php
+
+namespace App\Http\Controllers\Api\CardBalance;
+
+use App\Http\Controllers\Controller;
+use App\Models\Order\Card\CardBalance\CardBalance;
+use App\Modules\DateHelper\Repositories\DateHelperRepository;
+use App\Nova\Resources\Order\Card\CardBalance\Actions\DownloadCardBalance;
+use App\Repos\System\Settings\Legal\PassportRepo;
+use Dedoc\Scramble\Attributes\Group;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+use Illuminate\Support\Str;
+use Illuminate\Validation\Rule;
+
+#[Group('Sargytlar - Kart - Kart galyndylary')]
+class CardBalanceController extends Controller
+{
+    /**
+     * LIST*
+     */
+    public function index(): JsonResponse
+    {
+        return response()->json(
+            CardBalance::query()
+                ->where('user_id', auth()->id())
+                ->get()
+        );
+    }
+
+    /**
+     * SAVE*
+     */
+    public function store(Request $request): JsonResponse
+    {
+        $data = $request->validate([
+            /**
+             * @example I-AS
+             */
+            'passport_serie' => ['required', Rule::in(array_keys(PassportRepo::values()))],
+
+            /**
+             * @example 379514
+             */
+            'passport_id' => ['required', 'numeric', 'digits:6'],
+
+            /**
+             * @example 9934612100000243
+             */
+            'card_number' => ['required', 'digits:16'],
+
+            /**
+             * @example 12
+             */
+            'card_month' => ['required', Rule::in(array_keys(DateHelperRepository::staticNumberMonths()))],
+
+            /**
+             * @example 2049
+             */
+            'card_year' => ['required', Rule::in(array_keys(DateHelperRepository::staticNumberYears()))],
+        ]);
+
+        CardBalance::forceCreate([
+            ...$data,
+            ...[
+                'user_id' => auth()->id(),
+            ],
+        ]);
+
+        return response()->json([
+            'message' => __('Successfully created'),
+        ], 201);
+    }
+
+    /**
+     * SHOW*
+     *
+     * ID ugradyp alyan route -da. Soň page-da download button bolmaly, basaňdan soň, modal çykmaly, start date bilen end date ugradyp download basanda `/api/card-transactions-download/{order}` route gelyan pdf download etmeli.
+     */
+    public function show(CardBalance $order): JsonResponse
+    {
+        if ($order->user_id != auth()->id()) {
+            return response()->json(status: 403);
+        }
+
+        return response()->json($order);
+    }
+
+    /**
+     * Download*
+     *
+     * Download card transaction file
+     */
+    public function download(Request $request, CardBalance $order)
+    {
+        $response = DownloadCardBalance::make()->fetchApi(
+            passport_serie: $order->passport_serie,
+            passport_id: $order->passport_id,
+            card_masked: Str::mask($order->card_number, '*', 6, 6),
+            card_expire_date: $order->card_month.'/'.substr($order->card_year, 2),
+        );
+
+        if ($response->errCode != 0) {
+            return response()->json([
+                'status' => false,
+                'message' => $response->message,
+                'url' => '',
+            ]);
+        }
+
+        return response()->json([
+            'status' => true,
+            'data' => $response
+        ]);
+    }
+
+    // /**
+    //  * UPDATE*
+    //  *
+    //  * ID ugradyp `route`-da update edip bilyan. Base App Enum-lardan peydalan. Panelkadan gor.
+    //  */
+    // public function update(Request $request, CardTransaction $order): JsonResponse
+    // {
+    //     $data = $request->validate([
+    //         /**
+    //          * @example I-AS
+    //          */
+    //         'passport_serie' => ['sometimes', Rule::in(array_keys(PassportRepo::values()))],
+
+    //         /**
+    //          * @example 379514
+    //          */
+    //         'passport_id' => ['sometimes', 'numeric', 'digits:6'],
+
+    //         /**
+    //          * @example 9934612100000243
+    //          */
+    //         'card_number' => ['sometimes', 'digits:16'],
+
+    //         /**
+    //          * @example 12
+    //          */
+    //         'card_month' => ['sometimes', Rule::in(array_keys(DateHelperRepository::staticNumberMonths()))],
+
+    //         /**
+    //          * @example 2049
+    //          */
+    //         'card_year' => ['sometimes', Rule::in(array_keys(DateHelperRepository::staticNumberYears()))],
+    //     ]);
+
+    //     Model::unguarded(function () use ($order, $data) {
+    //         $order->update($data);
+    //     });
+
+    //     return response()->json([
+    //         'message' => __('Successfully updated'),
+    //     ]);
+    // }
+
+    // /**
+    //  * DELETE*
+    //  */
+    // public function destroy(CardTransaction $order): JsonResponse
+    // {
+    //     if ($order->user_id != auth()->id()) {
+    //         return response()->json(status: 403);
+    //     }
+
+    //     $order->delete();
+
+    //     return response()->json([
+    //         'message' => __('Successfully deleted'),
+    //     ]);
+    // }
+}
diff --git a/app/Models/Order/Card/CardBalance/CardBalance.php b/app/Models/Order/Card/CardBalance/CardBalance.php
index 44ae54a..898f5f1 100644
--- a/app/Models/Order/Card/CardBalance/CardBalance.php
+++ b/app/Models/Order/Card/CardBalance/CardBalance.php
@@ -9,6 +9,7 @@ use Laravel\Nova\Actions\Actionable;
 
 /**
  * @property int $id
+ * @property int $user_id
  * @property string $passport_serie
  * @property string $passport_id
  * @property string $card_number
diff --git a/routes/api.php b/routes/api.php
index ac2c518..05e7146 100644
--- a/routes/api.php
+++ b/routes/api.php
@@ -1,6 +1,7 @@
 <?php
 
 use App\Http\Controllers\AlertController;
+use App\Http\Controllers\Api\CardBalance\CardBalanceController;
 use App\Http\Controllers\Api\CardOrder\CardOrderController;
 use App\Http\Controllers\Api\CardRequisite\CardRequisiteController;
 use App\Http\Controllers\Api\CardTransaction\CardTransactionsController;
@@ -115,4 +116,13 @@ Route::middleware(['auth:sanctum', 'not_banned'])->group(function () {
     Route::post('card-requisites', [CardRequisiteController::class, 'store']);
     Route::post('card-requisites/{order}', [CardRequisiteController::class, 'update']);
     Route::delete('card-requisites/{order}', [CardRequisiteController::class, 'destroy']);
+
+    // Card balances... [tested fully]
+    Route::get('card-balances', [CardBalanceController::class, 'index']);
+    Route::get('card-balances/{order}', [CardBalanceController::class, 'show']);
+    Route::get('card-balances-download/{order}', [CardBalanceController::class, 'download']);
+    Route::post('card-balances', [CardBalanceController::class, 'store']);
+    Route::post('card-balances/{order}', [CardBalanceController::class, 'update']);
+    Route::delete('card-balances/{order}', [CardBalanceController::class, 'destroy']);
+
 });