probably working ddns setup (it does not work and I know it)

configuration.nix

@@ -14,6 +14,7 @@
       ./hardware-configuration.nix
       ./users/users.nix
       ./services/gitea.nix
+      ./services/duckddns.nix
     ];
   
   # Use the systemd-boot EFI boot loader.
@@ -94,7 +95,9 @@
   virtualisation.podman.defaultNetwork.settings.dns_enabled = true;
 
   environment.systemPackages = [
+    pkgs.bash
     pkgs.wget
+    pkgs.curl
     pkgs.vim
  
     pkgs.arion

services/duckddns.nix

@@ -0,0 +1,22 @@
+{pkgs, ...}: 
+{
+  systemd.timers."duckddns" = {
+    wantedBy = [ "timers.target" ];
+      timerConfig = {
+        OnBootSec = "5m";
+	OnUnitActiveSec = "5m";
+	Unit = "duckddns.service";
+      };
+  };
+
+  systemd.services."duckddns"= {
+    # hiding my token hehe
+    script = ''
+      bash /home/sky/duckddns.sh  
+    '';
+    serviceConfig = {
+      Type = "oneshot";
+      User = "root";
+    };
+  };
+}