diff --git a/Hello.proto b/Hello.proto
index 25fbf22..cad1a11 100644
--- a/Hello.proto
+++ b/Hello.proto
@@ -1,12 +1,23 @@
 syntax = "proto3";
 option go_package = "./pb;pb";
+import "google/protobuf/empty.proto";
 
 package hello;
 
+message Login{
+  string login = 1;
+  string password = 2;
+}
+
+message TokenInfo {
+  string token = 1;
+}
+
 message HelloWorld {
   string msg = 1;
 }
 
 service Hello {
-  rpc SayHello(HelloWorld) returns(HelloWorld) {}
+  rpc CreateToken(Login) returns(TokenInfo) {}
+  rpc SayHello(google.protobuf.Empty) returns(HelloWorld) {}
 }
\ No newline at end of file
--
libgit2 0.21.2