diff --git a/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/MessageLogEntry.kt b/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/MessageLogEntry.kt
new file mode 100644
index 00000000..d8eebe08
--- /dev/null
+++ b/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/MessageLogEntry.kt
@@ -0,0 +1,12 @@
+package net.codinux.banking.client.model
+
+import kotlinx.datetime.Clock
+import kotlinx.datetime.Instant
+
+open class MessageLogEntry(
+    open val type: MessageLogEntryType,
+    open val message: String,
+    open val messageTrace: String? = null,
+    open val error: Throwable? = null,
+    open val time: Instant = Clock.System.now()
+)
\ No newline at end of file
diff --git a/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/MessageLogEntryType.kt b/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/MessageLogEntryType.kt
new file mode 100644
index 00000000..eaa77080
--- /dev/null
+++ b/BankingClientModel/src/commonMain/kotlin/net/codinux/banking/client/model/MessageLogEntryType.kt
@@ -0,0 +1,9 @@
+package net.codinux.banking.client.model
+
+enum class MessageLogEntryType {
+    Sent,
+
+    Received,
+
+    Error
+}
\ No newline at end of file