diff --git a/src/bin/HelloWorld.hx b/src/bin/HelloWorld.hx
index 7a139f2..d68cdb5 100644
--- a/src/bin/HelloWorld.hx
+++ b/src/bin/HelloWorld.hx
@@ -1,5 +1,6 @@
 package bin;
 
+import kernel.log.Log;
 import kernel.ps.ProcessHandle;
 import kernel.ps.Process;
 
@@ -11,6 +12,13 @@ class HelloWorld implements Process {
 
 	public function run(handle:ProcessHandle) {
 		handle.write("Hello World!");
+
+		var c = new HelloWorldServiceRPC(0);
+
+		c.getNumber().handle((res)->{
+			Log.debug("Got number: " + res);
+		});
+
 		handle.close();
 	}
 }
diff --git a/src/bin/HelloWorldService.hx b/src/bin/HelloWorldService.hx
index 6708f6b..4206bdb 100644
--- a/src/bin/HelloWorldService.hx
+++ b/src/bin/HelloWorldService.hx
@@ -1,26 +1,25 @@
 package bin;
 
-import kernel.Timer;
+import macros.rpc.RPC;
 import kernel.ps.ProcessHandle;
 import kernel.ps.Process;
 
+using tink.CoreApi;
+
+@:build(macros.rpc.RPC.buildRPC())
 class HelloWorldService implements Process {
-    private var timer:Timer;
+    private var handle:ProcessHandle;
 
     public function new() {}
 
 	public function run(handle:ProcessHandle) {
-        handle.write("Hello World! Started\n");
-        this.startTimer(handle);
-        handle.addDeferFunc(()->{
-            timer.cancle();
-        });
+        this.handle = handle;
+
+        RPC.generateRPCPackageHandle();
     }
 
-    public function startTimer(handle: ProcessHandle) {
-        this.timer = new Timer(5, function() {
-            handle.write("Hello World!\n");
-            this.startTimer(handle);
-        });
+    @rpc
+    public function getNumber():Int{
+        return 42;
     }
 }
\ No newline at end of file
diff --git a/src/macros/rpc/RPC.hx b/src/macros/rpc/RPC.hx
new file mode 100644
index 0000000..7d4430c
--- /dev/null
+++ b/src/macros/rpc/RPC.hx
@@ -0,0 +1,79 @@
+package macros.rpc;
+
+import haxe.macro.Context;
+import haxe.macro.Expr;
+using Lambda;
+
+class RPC {
+    macro static public function buildRPC(): Array<Field> {
+        var fields = Context.getBuildFields();
+
+        var className = Context.getLocalClass().get().name + "RPC";
+
+        var c = macro class $className extends macros.rpc.RPCBase {
+            public function new(id: kernel.net.Package.NetworkID) {
+                super(id,$v{className});
+            }
+        }
+
+        for (field in fields){
+            if (field.meta == null) continue;
+            if (field.meta.exists((i) -> i.name == "rpc") == false) continue;
+
+            switch (field.kind){
+                case FFun(f):
+                    c.fields.push({
+                       name: field.name,
+                       pos: field.pos,
+                       kind: FFun({
+                           args: f.args,
+                           expr: macro {
+                               return cast this._performRequest($v{field.name},[]);
+                           },
+                           ret: TPath({name: "Promise", params: [TPType(f.ret)], pack: ["tink","core"]}),
+                       }),
+                       access: [APublic],
+                       doc: null,
+                       meta: [],
+                   });
+                default:
+                    Context.error("Only functions can be used for rpc", field.pos);
+            }
+        }
+
+        haxe.macro.Context.defineType(c);
+
+        return fields;
+    }
+
+    macro static public function generateRPCPackageHandle() {
+        var proto = Context.getLocalClass().get().name + "RPC";
+        var exprs: Array<Expr> = [];
+
+        var fields = Context.getLocalClass().get().fields.get();
+
+        for (field in fields){
+            if (field.meta == null) continue;
+            if (!field.meta.has("rpc")) continue;
+
+            switch (field.kind){
+                case FMethod(k):
+                    var funName = field.name;
+                    exprs.push(macro {
+                        if (pack.data.func == $v{funName}){
+                            pack.respond(this.$funName());
+                        }
+                    });
+
+                default:
+                    Context.error("Only functions can be used for rpc", field.pos);
+            }
+        }
+
+        return macro {
+            kernel.net.Net.instance.registerProto($v{proto},(pack)->{
+                $a{exprs}
+            });
+        };
+    }
+}
diff --git a/src/macros/rpc/RPCBase.hx b/src/macros/rpc/RPCBase.hx
new file mode 100644
index 0000000..c4d4a14
--- /dev/null
+++ b/src/macros/rpc/RPCBase.hx
@@ -0,0 +1,29 @@
+package macros.rpc;
+
+import kernel.net.Net;
+import kernel.net.Package.NetworkID;
+
+using tink.CoreApi;
+
+abstract class RPCBase {
+    public final id:NetworkID;
+    private final _proto:String;
+    public function new(id: NetworkID, proto: String) {
+        this.id = id;
+        this._proto = proto;
+    }
+
+    private function _performRequest(func: String, args: Array<Dynamic>):Promise<Dynamic> {
+        return Net.instance.sendAndAwait(id, this._proto, {
+            func: func,
+            // args: args
+        }).map((res) -> {
+            switch (res){
+                case Success(pack):
+                    return pack.data;
+                case Failure(_):
+                    return res;
+            }
+        });
+    }
+}