diff --git a/app/Main.hs b/app/Main.hs
index 0b6a6f0..3faa6eb 100644
--- a/app/Main.hs
+++ b/app/Main.hs
@@ -205,11 +205,12 @@ main = do
   config <- load ["$(HOME)/Zenith/zenith.cfg"]
   args <- getArgs
   dbFilePath <- require config "dbFilePath"
-  {-nodeUser <- require config "nodeUser"-}
-  {-nodePwd <- require config "nodePwd"-}
+  nodeUser <- require config "nodeUser"
+  nodePwd <- require config "nodePwd"
   zebraPort <- require config "zebraPort"
   zebraHost <- require config "zebraHost"
-  let myConfig = Config dbFilePath zebraHost zebraPort
+  nodePort <- require config "nodePort"
+  let myConfig = Config dbFilePath zebraHost zebraPort nodeUser nodePwd nodePort
   if not (null args)
     then do
       case head args
diff --git a/src/Zenith/CLI.hs b/src/Zenith/CLI.hs
index b10b7e0..fe04a21 100644
--- a/src/Zenith/CLI.hs
+++ b/src/Zenith/CLI.hs
@@ -827,7 +827,13 @@ appEvent (BT.AppEvent t) = do
               _ <-
                 liftIO $
                 syncWallet
-                  (Config (s ^. dbPath) (s ^. zebraHost) (s ^. zebraPort))
+                  (Config
+                     (s ^. dbPath)
+                     (s ^. zebraHost)
+                     (s ^. zebraPort)
+                     "user"
+                     "pwd"
+                     8080)
                   selWallet
               BT.modify $ set displayBox BlankDisplay
               BT.modify $ set barValue 0.0
diff --git a/src/Zenith/Types.hs b/src/Zenith/Types.hs
index 9868618..89a7b29 100644
--- a/src/Zenith/Types.hs
+++ b/src/Zenith/Types.hs
@@ -92,12 +92,16 @@ data Config = Config
   { c_dbPath :: !T.Text
   , c_zebraHost :: !T.Text
   , c_zebraPort :: !Int
+  , c_zenithUser :: !BS.ByteString
+  , c_zenithPwd :: !BS.ByteString
+  , c_zenithPort :: !Int
   } deriving (Eq, Prelude.Show)
 
 -- ** Zenith methods
 data ZenithMethod
   = GetInfo
   | Test
+  | UnknownMethod
   deriving (Eq, Prelude.Show)
 
 instance FromJSON ZenithMethod where
@@ -105,10 +109,11 @@ instance FromJSON ZenithMethod where
     withText "ZenithMethod" $ \case
       "getinfo" -> pure GetInfo
       "test" -> pure Test
-      _ -> fail "Invalid method"
+      _ -> pure UnknownMethod
 
 data ZenithParams
-  = GetInfoParams
+  = BlankParams
+  | BadParams
   | TestParams !T.Text
   deriving (Eq, Prelude.Show)
 
@@ -127,7 +132,12 @@ instance FromJSON RpcCall where
       i <- obj .: "id"
       m <- obj .: "method"
       case m of
-        GetInfo -> pure $ RpcCall v i GetInfo GetInfoParams
+        UnknownMethod -> pure $ RpcCall v i UnknownMethod BlankParams
+        GetInfo -> do
+          p <- obj .: "params"
+          if null (p :: [Value])
+            then pure $ RpcCall v i GetInfo BlankParams
+            else pure $ RpcCall v i GetInfo BadParams
         Test -> do
           p <- obj .: "params"
           pure $ RpcCall v i Test (TestParams $ head p)
diff --git a/zenith.cabal b/zenith.cabal
index a849d74..57dcb43 100644
--- a/zenith.cabal
+++ b/zenith.cabal
@@ -47,6 +47,7 @@ library
     , base64-bytestring
     , brick
     , bytestring
+    , configurator
     , data-default
     , directory
     , filepath
@@ -132,6 +133,7 @@ executable zenithserver
     app
   build-depends:
       base >=4.12 && <5
+    , configurator
     , wai-extra
     , warp
     , servant-server