The service is actually called pairdrop

hosts/servers/alexandria.nix

@@ -20,7 +20,7 @@
   networking = {
     hostName = "alexandria";
     firewall = {
-      allowedTCPPorts = [ 80 443 25565 9666 ];
+      allowedTCPPorts = [ 80 443 8010 9666 25565 ];
       allowedUDPPorts = [ 24454 ];
     };
   };

hosts/servers/alexandria/default.nix

@@ -15,7 +15,7 @@
     ./searx.nix
     ./security.nix
     ./services.nix
-    ./snapdrop.nix
+    ./pairdrop.nix
     ./shiori.nix
     ./users.nix
     ./variables.nix

hosts/servers/alexandria/pairdrop.nix

@@ -0,0 +1,17 @@
+{ inputs, config, pkgs, lib, ... }:
+
+{
+  virtualisation.oci-containers.containers."pairdrop" = {
+    image = "lscr.io/linuxserver/pairdrop:latest";
+    ports = [ "${config.ports.pairdrop}:3000" ];
+    extraOptions = [ "--pull=always" ];
+  };
+
+  services.nginx.virtualHosts."pairdrop.baduhai.me" = {
+    useACMEHost = "baduhai.me";
+    forceSSL = true;
+    kTLS = true;
+    locations."/".proxyPass = "http://127.0.0.1:${config.ports.pairdrop}";
+  };
+}
+

hosts/servers/alexandria/snapdrop.nix

@@ -1,17 +0,0 @@
-{ inputs, config, pkgs, lib, ... }:
-
-{
-  virtualisation.oci-containers.containers."snapdrop" = {
-    image = "lscr.io/linuxserver/pairdrop:latest";
-    ports = [ "${config.ports.snapdrop}:3000" ];
-    extraOptions = [ "--pull=always" ];
-  };
-
-  services.nginx.virtualHosts."snapdrop.baduhai.me" = {
-    useACMEHost = "baduhai.me";
-    forceSSL = true;
-    kTLS = true;
-    locations."/".proxyPass = "http://127.0.0.1:${config.ports.snapdrop}";
-  };
-}
-

hosts/servers/alexandria/variables.nix

@@ -22,7 +22,7 @@ in {
     searx = mkStringOption "8007";
     qbittorrent = mkStringOption "8008";
     actual = mkStringOption "8009";
-    snapdrop = mkStringOption "8010";
+    pairdrop = mkStringOption "8010";
     jellyfin = mkStringOption "8096";
     sonarr = mkStringOption "8989";
     jackett = mkStringOption "9117";