diff --git a/Craftgate/Request/InitCheckoutPaymentRequest.cs b/Craftgate/Request/InitCheckoutPaymentRequest.cs
index 0b9d188..c3a9774 100644
--- a/Craftgate/Request/InitCheckoutPaymentRequest.cs
+++ b/Craftgate/Request/InitCheckoutPaymentRequest.cs
@@ -33,5 +33,7 @@ public class InitCheckoutPaymentRequest
         public long? Ttl { get; set; }
         public IList<CustomInstallment> CustomInstallments { get; set; }
         public IList<PaymentItem> Items { get; set; }
+        public FraudCheckParameters FraudParams { get; set; }
+
     }
 }
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