diff --git a/src/gmc_con.erl b/src/gmc_con.erl
index 1c8eae7..a17eb4d 100644
--- a/src/gmc_con.erl
+++ b/src/gmc_con.erl
@@ -13,9 +13,11 @@
 -behavior(gen_server).
 -export([show_ui/1,
          open_wallet/2, close_wallet/0, new_wallet/3, import_wallet/3, drop_wallet/2,
+         selected/1,
          password/2,
          refresh/0,
          nonce/1, spend/2, chain/1, grids/1, sign_mess/1, sign_tx/1,
+         deploy/2,
          make_key/6, recover_key/1, mnemonic/1, rename_key/2, drop_key/1,
          add_node/1, set_sole_node/1]).
 -export([encrypt/2, decrypt/2]).
@@ -41,6 +43,7 @@
         {version = 1    :: integer(),
          window  = none :: none | wx:wx_object(),
          tasks   = []   :: [#ui{}],
+         picked  = 0    :: non_neg_integer(),
          wallet  = none :: none | #wallet{},
          pass    = none :: none | binary(),
          prefs   = #{}  :: #{module() := term()},
@@ -104,6 +107,13 @@ drop_wallet(Path, Delete) ->
     gen_server:cast(?MODULE, {drop_wallet, Path, Delete}).
 
 
+-spec selected(Index) -> ok
+    when Index :: pos_integer() | none.
+
+selected(Index) ->
+    gen_server:cast(?MODULE, {selected, Index}).
+
+
 -spec password(Old, New) -> ok
     when Old :: none | string(),
          New :: none | string().
@@ -162,6 +172,17 @@ sign_tx(Request) ->
     gen_server:cast(?MODULE, {sign_tx, Request}).
 
 
+-spec deploy(Build, InitArgs) -> Result
+    when Build    :: map(),
+         InitArgs :: [Arg :: string()],
+         Result   :: {ok, TX_Hash :: clutch:id()}
+                   | {error, Reason},
+         Reason   :: term(). % FIXME
+
+deploy(Build, InitArgs) ->
+    gen_server:call(?MODULE, {deploy, Build, InitArgs}).
+
+
 -spec make_key(Type, Size, Name, Seed, Encoding, Transform) -> ok
     when Type      :: {eddsa, ed25519},
          Size      :: 256,
@@ -262,6 +283,7 @@ start_link() ->
 
 init(none) ->
     ok = log(info, "Starting"),
+    process_flag(sensitive, true),
     Prefs = read_prefs(),
     GUI_Prefs = maps:get(gmc_gui, Prefs, #{}),
     Window = gmc_gui:start_link(GUI_Prefs),
@@ -304,6 +326,9 @@ handle_call({save, Module, Prefs}, _, State) ->
 handle_call({mnemonic, ID}, _, State) ->
     Response = do_mnemonic(ID, State),
     {reply, Response, State};
+handle_call({deploy, Build, InitArgs}, _, State) ->
+    Result = do_deploy(Build, InitArgs, State),
+    {reply, Result, State};
 handle_call(Unexpected, From, State) ->
     ok = log(warning, "Unexpected call from ~tp: ~tp~n", [From, Unexpected]),
     {noreply, State}.
@@ -337,6 +362,9 @@ handle_cast({import_wallet, Name, Path, Password}, State) ->
 handle_cast({drop_wallet, Path, Delete}, State) ->
     NewState = do_drop_wallet(Path, Delete, State),
     {noreply, NewState};
+handle_cast({selected, Index}, State) ->
+    NewState = State#s{selected = Index},
+    {noreply, NewState};
 handle_cast({password, Old, New}, State) ->
     NewState = do_password(Old, New, State),
     {noreply, NewState};
@@ -870,6 +898,43 @@ do_mnemonic(ID, #s{wallet = #wallet{keys = Keys}}) ->
     end.
 
 
+do_deploy(Build, InitArgs, #s{selected = Index, wallet = #wallet{keys = Keys}}) ->
+    #key{pair = #s{public = PubKey, secret := SecKey}} = lists:nth(Index, Keys),
+    case hz:contract_create_built(PubKey, Build, InitArgs) of
+        {ok, CreateTX} -> do_deploy2(SecKey, CreateTX);
+        Error          -> Error
+    end.
+
+do_deploy2(SecKey, CreateTX) ->
+    case gmc_con:sign(Request) of
+        {ok, SignedTX} -> do_deploy3(SignedTX);
+        Error          -> Error
+    end.
+
+do_deploy3(SignedTX) ->
+    case hz:post_tx(SignedTX) of
+        {ok, Data = #{"tx_hash" := TXHash}} ->
+            ok = tell("Contract deploy TX succeded with: ~p", [TXHash]),
+            do_deploy4(Data);
+        {ok, WTF} ->
+            {error, WTF};
+        Error ->
+            Error
+    end.
+
+do_deploy4(#{"tx_hash" := TXHash}) ->
+    case hz:tx_info(TZHash) of
+        {ok, {"call_info" := #{"return_type" := "ok", "contract_id" := ConID}}} ->
+            {contract_id, ConID};
+        {error, "Tx not mined"} ->
+            {tx_hash, TXHash};
+        {ok, Reason = {"call_info" := #{"return_type" := "revert"}}} ->
+            {error, Reason};
+        Error ->
+            Error
+    end.
+
+
 do_rename_key(ID, NewName, State = #s{wallet = W}) ->
     #wallet{poas = POAs, keys = Keys} = W,
     A = lists:keyfind(ID, #poa.id, POAs),
diff --git a/src/gmc_gui.erl b/src/gmc_gui.erl
index 66f1c05..1bbb0e5 100644
--- a/src/gmc_gui.erl
+++ b/src/gmc_gui.erl
@@ -863,10 +863,12 @@ do_selection(Selected,
              State = #s{prefs = Prefs, accounts = Accounts,
                         balance = {_, #w{wx = B}}, id = {_, #w{wx = I}}})
         when Selected < length(Accounts) ->
-    #poa{id = ID, balances = Balances} = lists:nth(Selected + 1, Accounts),
+    OneBasedIndex = Selected + 1,
+    #poa{id = ID, balances = Balances} = lists:nth(OneBasedIndex, Accounts),
     [#balance{total = Pucks}] = Balances,
     ok = wxStaticText:setLabel(I, ID),
     ok = wxStaticText:setLabel(B, price_to_string(Pucks)),
+    ok = gmc_con:selected(OneBasedIndex),
     NewPrefs = maps:put(selected, Selected, Prefs),
     State#s{prefs = NewPrefs};
 do_selection(_, State) ->
diff --git a/src/gmc_v_devman.erl b/src/gmc_v_devman.erl
index c552dd8..cf8034e 100644
--- a/src/gmc_v_devman.erl
+++ b/src/gmc_v_devman.erl
@@ -234,15 +234,15 @@ handle_info(Unexpected, State) ->
 
 
 handle_event(E = #wx{event = #wxCommand{type = command_button_clicked},
-                     id = ID},
+                     id    = ID},
              State = #s{buttons = Buttons}) ->
     NewState =
         case maps:get(ID, Buttons, undefined) of
-            #w{name = new}     -> new_file(State);
-            #w{name = open}    -> open_file(State);
-            #w{name = close}   -> close_file(State);
-            #w{name = compile} -> compile(State);
-            #w{name = Name}    -> clicked(State, Name);
+            #w{name = new}               -> new_file(State);
+            #w{name = open}              -> open_file(State);
+            #w{name = close}             -> close_file(State);
+            #w{name = compile}           -> compile(State);
+            #w{name = Name, wx = Button} -> clicked(State, Name, Button);
             undefined ->
                 tell("Received message: ~w", [E]),
                 State
@@ -279,30 +279,32 @@ terminate(Reason, State) ->
 
 %%% Doers
 
-clicked(State = #s{book = {Notebook, Pages}}, Name) ->
+clicked(State = #s{book = {Notebook, Pages}}, Name, Button) ->
     case wxNotebook:getSelection(Notebook) of
         ?wxNOT_FOUND ->
+            ok = tell("Inconcievable! No notebook page is selected!"),
             State;
         Index ->
             Page = lists:nth(Index + 1, Pages),
-            clicked(State, Page, Name)
+            clicked(State, Page, Name, Button)
     end.
 
 clicked(State, #p{instances = Is, funs = {_, Funs}, builds = Builds}, {<<"init">>, call}) ->
-    BuildLabel = wxChoice:getStringSelection(Is),
-    Build = maps:get(BuildLabel, Builds),
+    Label = wxChoice:getStringSelection(Is),
+    Build = maps:get(Label, Builds),
     #f{args = Args} = lists:keyfind(<<"init">>, #f.name, Funs),
     InitArgs = lists:map(fun get_arg/1, Args),
-    ok = tell("BuildLabel: ~p~nArgs: ~p~nInitArgs: ~p", [BuildLabel, Args, InitArgs]),
-%   contract_create_built(
-    State;
+    ok = tell("Label: ~p~nArgs: ~p~nInitArgs: ~p", [Label, Args, InitArgs]),
+    case gmc_con:deploy(Build, InitArgs) of
+        {contract_id, ConID} ->
+        {tx_hash, TX_Hash} ->
+        {error, Reason} ->
+            ok = tell("Deploy failed with: ~p", [Reason])
+            State
 clicked(State, Page, Name) ->
     ok = tell("Button: ~p~nPage: ~p", [Name, Page]),
     State.
 
-get_arg({_, InputField, _}) ->
-    wxTextCtrl:getValue(InputField).
-
 
 new_file(State = #s{frame = Frame, j = J, prefs = Prefs}) ->
     DefaultDir =