diff --git a/src/TransaccionCompleta/MallTransaction.php b/src/TransaccionCompleta/MallTransaction.php
index 07db46e7..1f50a368 100644
--- a/src/TransaccionCompleta/MallTransaction.php
+++ b/src/TransaccionCompleta/MallTransaction.php
@@ -35,16 +35,12 @@ class MallTransaction
 {
     use InteractsWithWebpayApi;
 
-    const ENDPOINT_CREATE = 'rswebpaytransaction/api/webpay/v1.3/transactions';
-    const ENDPOINT_INSTALLMENTS = 'rswebpaytransaction/api/webpay/v1.3/transactions/{token}/installments';
-    const ENDPOINT_COMMIT = 'rswebpaytransaction/api/webpay/v1.3/transactions/{token}';
-    const ENDPOINT_REFUND = 'rswebpaytransaction/api/webpay/v1.3/transactions/{token}/refunds';
-    const ENDPOINT_STATUS = 'rswebpaytransaction/api/webpay/v1.3/transactions/{token}';
-    const ENDPOINT_CAPTURE = 'rswebpaytransaction/api/webpay/v1.3/transactions/{token}/capture';
-    const ENDPOINT_INCREASE_AMOUNT = 'rswebpaytransaction/api/webpay/v1.3/transactions/{token}/amount';
-    const ENDPOINT_INCREASE_AUTHORIZATION_DATE = 'rswebpaytransaction/api/webpay/v1.3/transactions/{token}/authorization_date';
-    const ENDPOINT_REVERSE_PRE_AUTHORIZE_AMOUNT = 'rswebpaytransaction/api/webpay/v1.3/transactions/{token}/reverse/amount';
-    const ENDPOINT_DEFERRED_CAPTURE_HISTORY = 'rswebpaytransaction/api/webpay/v1.3/transactions/{token}/details';
+    const ENDPOINT_CREATE = 'rswebpaytransaction/api/webpay/v1.2/transactions';
+    const ENDPOINT_INSTALLMENTS = 'rswebpaytransaction/api/webpay/v1.2/transactions/{token}/installments';
+    const ENDPOINT_COMMIT = 'rswebpaytransaction/api/webpay/v1.2/transactions/{token}';
+    const ENDPOINT_REFUND = 'rswebpaytransaction/api/webpay/v1.2/transactions/{token}/refunds';
+    const ENDPOINT_STATUS = 'rswebpaytransaction/api/webpay/v1.2/transactions/{token}';
+    const ENDPOINT_CAPTURE = 'rswebpaytransaction/api/webpay/v1.2/transactions/{token}/capture';
 
     public function create(
         $buyOrder,