1 files changed, 6 insertions, 0 deletions
diff --git a/src/rpc/request.h b/src/rpc/request.h
index 116ebb8aac..8b72172695 100644
--- a/src/rpc/request.h
+++ b/src/rpc/request.h
@@ -11,6 +11,11 @@
 
 #include <univalue.h>
 
+enum class JSONRPCVersion {
+    V1_LEGACY,
+    V2
+};
+
 UniValue JSONRPCRequestObj(const std::string& strMethod, const UniValue& params, const UniValue& id);
 UniValue JSONRPCReplyObj(UniValue result, UniValue error, UniValue id);
 UniValue JSONRPCError(int code, const std::string& message);
@@ -35,6 +40,7 @@ public:
     std::string authUser;
     std::string peerAddr;
     std::any context;
+    JSONRPCVersion m_json_version = JSONRPCVersion::V1_LEGACY;
 
     void parse(const UniValue& valRequest);
 };