diff --git a/src/main/java/io/craftgate/model/MasterpassValidationType.java b/src/main/java/io/craftgate/model/MasterpassValidationType.java
new file mode 100644
index 00000000..a11ce099
--- /dev/null
+++ b/src/main/java/io/craftgate/model/MasterpassValidationType.java
@@ -0,0 +1,7 @@
+package io.craftgate.model;
+
+public enum MasterpassValidationType {
+    NONE,
+    OTP,
+    THREE_DS
+} 
\ No newline at end of file
diff --git a/src/main/java/io/craftgate/request/MasterpassPaymentTokenGenerateRequest.java b/src/main/java/io/craftgate/request/MasterpassPaymentTokenGenerateRequest.java
index e658cef0..90e90c20 100644
--- a/src/main/java/io/craftgate/request/MasterpassPaymentTokenGenerateRequest.java
+++ b/src/main/java/io/craftgate/request/MasterpassPaymentTokenGenerateRequest.java
@@ -1,6 +1,7 @@
 package io.craftgate.request;
 
 import io.craftgate.model.Loyalty;
+import io.craftgate.model.MasterpassValidationType;
 import io.craftgate.request.dto.MasterpassCreatePayment;
 import lombok.Builder;
 import lombok.Data;
@@ -16,4 +17,5 @@ public class MasterpassPaymentTokenGenerateRequest {
     private MasterpassCreatePayment createPayment;
     private Integer masterpassIntegrationVersion;
     private Loyalty loyalty;
+    private MasterpassValidationType validationType;
 }