diff --git a/Craftgate/Adapter/PaymentAdapter.cs b/Craftgate/Adapter/PaymentAdapter.cs
index 51ad22c..7b70aef 100644
--- a/Craftgate/Adapter/PaymentAdapter.cs
+++ b/Craftgate/Adapter/PaymentAdapter.cs
@@ -123,6 +123,20 @@ public Task<PaymentResponse> RetrieveCheckoutPaymentAsync(string token)
                 CreateHeaders(path, RequestOptions));
         }
 
+        public void ExpireCheckoutPayment(string token)
+        {
+            var path = "/payment/v1/checkout-payments/" + token;
+            RestClient.Delete<object>(RequestOptions.BaseUrl + path,
+                CreateHeaders(path, RequestOptions));
+        }
+
+        public Task ExpireCheckoutPaymentAsync(string token)
+        {
+            var path = "/payment/v1/checkout-payments/" + token;
+            return AsyncRestClient.Delete<object>(RequestOptions.BaseUrl + path,
+                CreateHeaders(path, RequestOptions));
+        }
+
         public DepositPaymentResponse CreateDepositPayment(CreateDepositPaymentRequest createDepositPaymentRequest)
         {
             var path = "/payment/v1/deposits";
diff --git a/Craftgate/Request/InitCheckoutPaymentRequest.cs b/Craftgate/Request/InitCheckoutPaymentRequest.cs
index bd4b2c4..e1e5252 100644
--- a/Craftgate/Request/InitCheckoutPaymentRequest.cs
+++ b/Craftgate/Request/InitCheckoutPaymentRequest.cs
@@ -29,6 +29,7 @@ public class InitCheckoutPaymentRequest
         public bool AllowInstallmentOnlyCommercialCards { get; set; }
         public bool ForceThreeDS { get; set; }
         public bool ForceAuthForNonCreditCards { get; set; }
+        public long? Ttl { get; set; }
         public IList<CustomInstallment> CustomInstallments { get; set; }
         public IList<PaymentItem> Items { get; set; }
     }
diff --git a/Craftgate/Response/InitCheckoutPaymentResponse.cs b/Craftgate/Response/InitCheckoutPaymentResponse.cs
index 0069c3b..aefc6c1 100644
--- a/Craftgate/Response/InitCheckoutPaymentResponse.cs
+++ b/Craftgate/Response/InitCheckoutPaymentResponse.cs
@@ -1,8 +1,11 @@
+using System;
+
 namespace Craftgate.Response
 {
     public class InitCheckoutPaymentResponse
     {
         public string Token { get; set; }
         public string PageUrl { get; set; }
+        public DateTime TokenExpireDate { get; set; }
     }
 }
\ No newline at end of file
diff --git a/Samples/PaymentSample.cs b/Samples/PaymentSample.cs
index bb6ee4c..0f34364 100644
--- a/Samples/PaymentSample.cs
+++ b/Samples/PaymentSample.cs
@@ -743,6 +743,7 @@ public void Init_Checkout_Payment()
             var response = _craftgateClient.Payment().InitCheckoutPayment(request);
             Assert.NotNull(response.Token);
             Assert.NotNull(response.PageUrl);
+            Assert.NotNull(response.TokenExpireDate);
         }
 
         [Test]
@@ -1348,6 +1349,14 @@ public void Retrieve_Checkout_Payment()
             Assert.NotNull(response.CardToken);
         }
 
+        [Test]
+        public void Delete_Payout_Account()
+        {
+            var token = "456d1297-908e-4bd6-a13b-4be31a6e47d5";
+
+            _craftgateClient.Payment().ExpireCheckoutPayment(token);
+        }
+        
         [Test]
         public void Refund_Payment()
         {