diff --git a/src/Constants/ErrorCodes.php b/src/Constants/ErrorCodes.php
index e9eb520..fe83dec 100644
--- a/src/Constants/ErrorCodes.php
+++ b/src/Constants/ErrorCodes.php
@@ -5,50 +5,95 @@
 class ErrorCodes
 {
     public const NO_ERROR = 0;
+
     public const INVALID_JSON_PAYLOAD = 1;
+
     public const MISSING_X_BTK_APIKEY = 2;
+
     public const INVALID_API_KEY = 3;
+
     public const API_PENDING_FOR_ACTIVATION = 4;
+
     public const IP_NOT_ALLOWED = 5;
+
     public const MISSING_OR_INVALID_SIGNATURE = 6;
+
     public const MISSING_TIMESTAMP = 7;
+
     public const INVALID_TIMESTAMP = 8;
+
     public const INVALID_USER = 9;
+
     public const INVALID_PARAMETER = 10;
+
     public const INVALID_SYMBOL = 11;
+
     public const INVALID_AMOUNT = 12;
+
     public const INVALID_RATE = 13;
+
     public const IMPROPER_RATE = 14;
+
     public const AMOUNT_TOO_LOW = 15;
+
     public const FAILED_TO_GET_BALANCE = 16;
+
     public const WALLET_IS_EMPTY = 17;
+
     public const INSUFFICIENT_BALANCE = 18;
+
     public const FAILED_TO_INSERT_ORDER_INTO_DB = 19;
+
     public const FAILED_TO_DEDUCT_BALANCE = 20;
+
     public const INVALID_ORDER_FOR_CANCELLATION = 21;
+
     public const INVALID_SIDE = 22;
+
     public const FAILED_TO_UPDATE_ORDER_STATUS = 23;
+
     public const INVALID_ORDER_FOR_LOOKUP = 24;
+
     public const KYC_LEVEL_1_IS_REQUIRED_TO_PROCEED = 25;
+
     public const LIMIT_EXCEEDS = 30;
+
     public const PENDING_WITHDRAWAL_EXISTS = 40;
+
     public const INVALID_CURRENCY_FOR_WITHDRAWAL = 41;
+
     public const ADDRESS_IS_NOT_IN_WHITELIST = 42;
+
     public const FAILED_TO_DEDUCT_CRYPTO = 43;
+
     public const FAILED_TO_CREATE_WITHDRAWAL_RECORD = 44;
+
     public const NONCE_HAS_TO_BE_NUMERIC = 45;
+
     public const INVALID_NONCE = 46;
+
     public const WITHDRAWAL_LIMIT_EXCEEDS = 47;
+
     public const INVALID_BANK_ACCOUNT = 48;
+
     public const BANK_LIMIT_EXCEEDS = 49;
+
     public const PENDING_WITHDRAWAL_EXISTS_2 = 50;
+
     public const WITHDRAWAL_IS_UNDER_MAINTENANCE = 51;
+
     public const INVALID_PERMISSION = 52;
+
     public const INVALID_INTERNAL_ADDRESS = 53;
+
     public const ADDRESS_HAS_BEEN_DEPRECATED = 54;
+
     public const CANCEL_ONLY_MODE = 55;
+
     public const USER_HAS_BEEN_SUSPENDED_FROM_PURCHASING = 56;
+
     public const USER_HAS_BEEN_SUSPENDED_FROM_SELLING = 57;
+
     public const SERVER_ERROR = 90;
 
     public const DESCRIPTIONS = [
@@ -113,4 +158,4 @@ public static function getDescription(int $code): string
     {
         return $descriptions[$code] ?? 'Unknown error';
     }
-}
\ No newline at end of file
+}