diff --git a/client/helpers/networkHelper.go b/client/helpers/networkHelper.go
new file mode 100644
index 0000000..ab28b87
--- /dev/null
+++ b/client/helpers/networkHelper.go
@@ -0,0 +1,30 @@
+package helpers
+
+import (
+	"forge.redroom.link/yves/meowlib"
+	"forge.redroom.link/yves/meowlib/client"
+)
+
+func HttpSendMessage(serverUid string, message []byte) ([]byte, error) {
+	id := client.GetConfig().GetIdentity()
+	srv, err := id.MessageServers.LoadServer(serverUid)
+	if err != nil {
+		return nil, err
+	}
+	// gettig server Public key if missing
+	if srv.PublicKey == "" {
+		srvdata, err := meowlib.HttpGetId(srv.Url)
+		if err != nil {
+			return nil, err
+		}
+		//print(srvdata["publicKey"])
+		srv.PublicKey = srvdata["publicKey"]
+		id.MessageServers.StoreServer(srv)
+	}
+
+	response, err := meowlib.HttpPostMessage(srv.Url, message)
+	if err != nil {
+		return nil, err
+	}
+	return response, nil
+}
diff --git a/doc/sq_srvinv03.puml b/doc/sq_srvinv03.puml
index 90b0594..fd49b46 100644
--- a/doc/sq_srvinv03.puml
+++ b/doc/sq_srvinv03.puml
@@ -8,5 +8,5 @@ NativeLib -> Bastet : invitationGetMessage
 Bastet -> Server : send accept message
 Server -> Redis : store accept message
 Server -> Bastet : accept message ok
-Bastet -> User : msg sent
+Bastet -> User : accept msg sent
 @enduml 
\ No newline at end of file
diff --git a/doc/sq_srvinv04.puml b/doc/sq_srvinv04.puml
index 460cbed..c84ea0a 100644
--- a/doc/sq_srvinv04.puml
+++ b/doc/sq_srvinv04.puml
@@ -5,5 +5,5 @@ NativeLib -> Server : get new messages
 Server -> NativeLib : send invitation message
 Server -> Redis : store accept message
 Server -> Bastet : accept message ok
-Bastet -> User : msg sent
+Bastet -> User : invitation sent is accepted
 @enduml 
\ No newline at end of file