diff --git a/reapi/include/reunion_api.h b/reapi/include/reunion_api.h
index 0bd7b350..8ba5c363 100644
--- a/reapi/include/reunion_api.h
+++ b/reapi/include/reunion_api.h
@@ -2,7 +2,7 @@
 #define REUNION_API_H
 
 #define REUNION_API_VERSION_MAJOR		1
-#define REUNION_API_VERSION_MINOR		1
+#define REUNION_API_VERSION_MINOR		4
 
 enum dp_authkind_e
 {
@@ -16,21 +16,46 @@ enum dp_authkind_e
 	DP_AUTH_SC2009 = 7,
 	DP_AUTH_AVSMP = 8,
 	DP_AUTH_SXEI = 9,
-	DP_AUTH_REVEMU2013 = 10,
-	DP_AUTH_SSE3 = 11,
+	DP_AUTH_REVEMU2013 = 10
+};
+
+enum reu_authkey_kind
+{
+	REU_AK_UNKNOWN = -1,
+	REU_AK_STEAM,
+	REU_AK_VOLUMEID,
+	REU_AK_HDDSN,
+	REU_AK_FILEID,
+	REU_AK_SXEID,
+	REU_AK_OTHER,
+	REU_AK_MAX
 };
 
 class IReunionApi
 {
 public:
-	int version_major;
-	int version_minor;
+	enum
+	{
+		LONG_AUTHID_LEN = 16
+	};
 
 	virtual int GetClientProtocol(int index) = 0; // index: 0-31
 	virtual dp_authkind_e GetClientAuthtype(int index) = 0; // index: 0-31
 
-	virtual size_t GetClientAuthdata(int index, void *data, int maxlen) = 0; // get auth data as binary. index: 0-31
-	virtual const char *GetClientAuthdataString(int index, char *data, int maxlen) = 0; // get auth data as string. index: 0-31
+	/* Deprecated */virtual size_t GetClientAuthdata(int index, void *data, int maxlen) = 0; // get auth data as binary. index: 0-31
+	/* Deprecated */virtual const char *GetClientAuthdataString(int index, char *data, int maxlen) = 0; // get auth data as string. index: 0-31
+
+	virtual int GetMajorVersion() = 0;
+	virtual int GetMinorVersion() = 0;
+
+	virtual void GetLongAuthId(int index, unsigned char(&authId)[LONG_AUTHID_LEN]) = 0;
+	virtual reu_authkey_kind GetAuthKeyKind(int index) = 0;
+
+	// index: 0-31
+	virtual void SetConnectTime(int index, double time) = 0;
+	virtual USERID_t* GetSerializedId(int index) const = 0;
+	virtual USERID_t* GetStorageId(int index) const = 0;
+	virtual uint64 GetDisplaySteamId(int index) const = 0;
 };
 
 #endif // REUNION_API_H
diff --git a/reapi/src/mods/mod_reunion_api.cpp b/reapi/src/mods/mod_reunion_api.cpp
index 0001666f..68bed28f 100644
--- a/reapi/src/mods/mod_reunion_api.cpp
+++ b/reapi/src/mods/mod_reunion_api.cpp
@@ -12,28 +12,28 @@ bool ReunionApi_Init()
 	if (!g_ReunionApi)
 		return false;
 
-	if (g_ReunionApi->version_major != REUNION_API_VERSION_MAJOR)
+	if (g_ReunionApi->GetMajorVersion() != REUNION_API_VERSION_MAJOR)
 	{
-		UTIL_ServerPrint("[%s]: Reunion API major version mismatch; expected %d, real %d\n", Plugin_info.logtag, REUNION_API_VERSION_MAJOR, g_ReunionApi->version_major);
+		UTIL_ServerPrint("[%s]: Reunion API major version mismatch; expected %d, real %d\n", Plugin_info.logtag, REUNION_API_VERSION_MAJOR, g_ReunionApi->GetMajorVersion());
 
 		// need to notify that it is necessary to update the Reunion.
-		if (g_ReunionApi->version_major < REUNION_API_VERSION_MAJOR)
+		if (g_ReunionApi->GetMajorVersion() < REUNION_API_VERSION_MAJOR)
 		{
 			UTIL_ServerPrint("[%s]: Please update the Reunion up to a major version API >= %d\n", Plugin_info.logtag, REUNION_API_VERSION_MAJOR);
 		}
 
 		// need to notify that it is necessary to update the module.
-		else if (g_ReunionApi->version_major > REUNION_API_VERSION_MAJOR)
+		else if (g_ReunionApi->GetMajorVersion() > REUNION_API_VERSION_MAJOR)
 		{
-			UTIL_ServerPrint("[%s]: Please update the %s up to a major version API >= %d\n", Plugin_info.logtag, Plugin_info.logtag, g_ReunionApi->version_major);
+			UTIL_ServerPrint("[%s]: Please update the %s up to a major version API >= %d\n", Plugin_info.logtag, Plugin_info.logtag, g_ReunionApi->GetMajorVersion());
 		}
 
 		return false;
 	}
 
-	if (g_ReunionApi->version_minor < REUNION_API_VERSION_MINOR)
+	if (g_ReunionApi->GetMinorVersion() < REUNION_API_VERSION_MINOR)
 	{
-		UTIL_ServerPrint("[%s]: Reunion API minor version mismatch; expected at least %d, real %d\n", Plugin_info.logtag, REUNION_API_VERSION_MINOR, g_ReunionApi->version_minor);
+		UTIL_ServerPrint("[%s]: Reunion API minor version mismatch; expected at least %d, real %d\n", Plugin_info.logtag, REUNION_API_VERSION_MINOR, g_ReunionApi->GetMinorVersion());
 		UTIL_ServerPrint("[%s]: Please update the Reunion up to a minor version API >= %d\n", Plugin_info.logtag, REUNION_API_VERSION_MINOR);
 		return false;
 	}
diff --git a/reapi/src/natives/natives_reunion.cpp b/reapi/src/natives/natives_reunion.cpp
index 4dad5789..cf44de70 100644
--- a/reapi/src/natives/natives_reunion.cpp
+++ b/reapi/src/natives/natives_reunion.cpp
@@ -96,12 +96,96 @@ cell AMX_NATIVE_CALL REU_IsRevemuWithoutAdminRights(AMX *amx, cell *params)
 	return TRUE;
 }
 
+cell AMX_NATIVE_CALL REU_GetAuthKeyKind(AMX* amx, cell* params)
+{
+	enum args_e { arg_count, arg_index };
+
+	CHECK_ISPLAYER(arg_index);
+
+	return g_ReunionApi->GetAuthKeyKind(params[arg_index] - 1);
+}
+
+cell AMX_NATIVE_CALL REU_SetConnectTime(AMX* amx, cell* params)
+{
+	enum args_e { arg_count, arg_index, arg_time };
+
+	CHECK_ISPLAYER(arg_index);
+
+	int clientId = params[arg_index] - 1;
+
+	g_ReunionApi->SetConnectTime(clientId, arg_time);
+	
+	return TRUE;
+}
+
+cell AMX_NATIVE_CALL REU_GetSerializedId(AMX* amx, cell* params)
+{
+	enum args_e { arg_count, arg_index, arg_type, arg_authid };
+
+	CHECK_ISPLAYER(arg_index);
+
+	int clientId = params[arg_index] - 1;
+
+	USERID_t *serializedId = g_ReunionApi->GetSerializedId(clientId);
+
+	if (!serializedId)
+		return FALSE;
+
+	*getAmxAddr(amx, params[arg_type]) = serializedId->idtype;
+
+	cell* dest = getAmxAddr(amx, params[arg_authid]);
+	char buffer[MAX_STEAMIDSALTLEN];
+	Q_memcpy(buffer, &serializedId->m_SteamID, sizeof(uint64));
+
+	setAmxString(dest, buffer, MAX_STEAMIDSALTLEN);
+
+	return TRUE;
+}
+
+cell AMX_NATIVE_CALL REU_GetStorageId(AMX* amx, cell* params)
+{
+	enum args_e { arg_count, arg_index, arg_type, arg_authid };
+
+	CHECK_ISPLAYER(arg_index);
+
+	int clientId = params[arg_index] - 1;
+
+	USERID_t* serializedId = g_ReunionApi->GetStorageId(clientId);
+
+	if (!serializedId)
+		return FALSE;
+
+	*getAmxAddr(amx, params[arg_type]) = serializedId->idtype;
+
+	cell* dest = getAmxAddr(amx, params[arg_authid]);
+	char buffer[MAX_STEAMIDSALTLEN];
+	Q_memcpy(buffer, &serializedId->m_SteamID, sizeof(uint64));
+
+	setAmxString(dest, buffer, MAX_STEAMIDSALTLEN);
+
+	return TRUE;
+}
+
+cell AMX_NATIVE_CALL REU_GetDisplaySteamId(AMX* amx, cell* params)
+{
+	enum args_e { arg_count, arg_index, arg_time };
+
+	CHECK_ISPLAYER(arg_index);
+
+	return g_ReunionApi->GetDisplaySteamId(params[arg_index] - 1);
+}
+
 AMX_NATIVE_INFO Reunion_Natives[] =
 {
 	{ "REU_GetProtocol",                REU_GetProtocol                },
 	{ "REU_GetAuthtype",                REU_GetAuthtype                },
 	{ "REU_GetAuthKey",                 REU_GetAuthKey                 },
 	{ "REU_IsRevemuWithoutAdminRights", REU_IsRevemuWithoutAdminRights },
+	{ "REU_GetAuthKeyKind",				REU_GetAuthKeyKind			   },
+	{ "REU_SetConnectTime",				REU_SetConnectTime             },
+	{ "REU_GetSerializedId",			REU_GetSerializedId            },
+	{ "REU_GetStorageId",				REU_GetStorageId               },
+	{ "REU_GetDisplaySteamId",			REU_GetDisplaySteamId          },
 
 	{ nullptr, nullptr }
 };
diff --git a/reapi/src/natives/natives_reunion.h b/reapi/src/natives/natives_reunion.h
index 2fb2b425..d38a63e9 100644
--- a/reapi/src/natives/natives_reunion.h
+++ b/reapi/src/natives/natives_reunion.h
@@ -1,3 +1,5 @@
 #pragma once
 
+#define MAX_STEAMIDSALTLEN			64
+
 void RegisterNatives_Reunion();