diff --git a/flake.lock b/flake.lock
index 06957f9..ba6aa30 100644
--- a/flake.lock
+++ b/flake.lock
@@ -1,5 +1,26 @@
 {
   "nodes": {
+    "fenix": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ],
+        "rust-analyzer-src": "rust-analyzer-src"
+      },
+      "locked": {
+        "lastModified": 1701498074,
+        "narHash": "sha256-UNYTZtBYa/4G5+dRzNNXNcEi1RVm6yOUQNHYkcRag2Q=",
+        "owner": "nix-community",
+        "repo": "fenix",
+        "rev": "ce8747b0d8d6605264651f9ab5c84db6d7a56728",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "fenix",
+        "type": "github"
+      }
+    },
     "flake-compat": {
       "flake": false,
       "locked": {
@@ -16,21 +37,18 @@
         "type": "github"
       }
     },
-    "flake-parts": {
-      "inputs": {
-        "nixpkgs-lib": "nixpkgs-lib"
-      },
+    "flake-root": {
       "locked": {
-        "lastModified": 1696343447,
-        "narHash": "sha256-B2xAZKLkkeRFG5XcHHSXXcP7To9Xzr59KXeZiRf4vdQ=",
-        "owner": "hercules-ci",
-        "repo": "flake-parts",
-        "rev": "c9afaba3dfa4085dbd2ccb38dfade5141e33d9d4",
+        "lastModified": 1692742795,
+        "narHash": "sha256-f+Y0YhVCIJ06LemO+3Xx00lIcqQxSKJHXT/yk1RTKxw=",
+        "owner": "srid",
+        "repo": "flake-root",
+        "rev": "d9a70d9c7a5fd7f3258ccf48da9335e9b47c3937",
         "type": "github"
       },
       "original": {
-        "owner": "hercules-ci",
-        "repo": "flake-parts",
+        "owner": "srid",
+        "repo": "flake-root",
         "type": "github"
       }
     },
@@ -73,13 +91,33 @@
         "type": "github"
       }
     },
+    "naersk": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1698420672,
+        "narHash": "sha256-/TdeHMPRjjdJub7p7+w55vyABrsJlt5QkznPYy55vKA=",
+        "owner": "nix-community",
+        "repo": "naersk",
+        "rev": "aeb58d5e8faead8980a807c840232697982d47b9",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "naersk",
+        "type": "github"
+      }
+    },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1696757521,
-        "narHash": "sha256-cfgtLNCBLFx2qOzRLI6DHfqTdfWI+UbvsKYa3b3fvaA=",
+        "lastModified": 1701336116,
+        "narHash": "sha256-kEmpezCR/FpITc6yMbAh4WrOCiT2zg5pSjnKrq51h5Y=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "2646b294a146df2781b1ca49092450e8a32814e1",
+        "rev": "f5c27c6136db4d76c30e533c20517df6864c46ee",
         "type": "github"
       },
       "original": {
@@ -89,24 +127,6 @@
         "type": "github"
       }
     },
-    "nixpkgs-lib": {
-      "locked": {
-        "dir": "lib",
-        "lastModified": 1696019113,
-        "narHash": "sha256-X3+DKYWJm93DRSdC5M6K5hLqzSya9BjibtBsuARoPco=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "f5892ddac112a1e9b3612c39af1b72987ee5783a",
-        "type": "github"
-      },
-      "original": {
-        "dir": "lib",
-        "owner": "NixOS",
-        "ref": "nixos-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
     "nixpkgs-stable": {
       "locked": {
         "lastModified": 1685801374,
@@ -123,6 +143,26 @@
         "type": "github"
       }
     },
+    "parts": {
+      "inputs": {
+        "nixpkgs-lib": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1701473968,
+        "narHash": "sha256-YcVE5emp1qQ8ieHUnxt1wCZCC3ZfAS+SRRWZ2TMda7E=",
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "rev": "34fed993f1674c8d06d58b37ce1e0fe5eebcb9f5",
+        "type": "github"
+      },
+      "original": {
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "type": "github"
+      }
+    },
     "pre-commit-hooks": {
       "inputs": {
         "flake-compat": "flake-compat",
@@ -134,11 +174,11 @@
         "nixpkgs-stable": "nixpkgs-stable"
       },
       "locked": {
-        "lastModified": 1696846637,
-        "narHash": "sha256-0hv4kbXxci2+pxhuXlVgftj/Jq79VSmtAyvfabCCtYk=",
+        "lastModified": 1700922917,
+        "narHash": "sha256-ej2fch/T584b5K9sk1UhmZF7W6wEfDHuoUYpFN8dtvM=",
         "owner": "cachix",
         "repo": "pre-commit-hooks.nix",
-        "rev": "42e1b6095ef80a51f79595d9951eb38e91c4e6ca",
+        "rev": "e5ee5c5f3844550c01d2131096c7271cec5e9b78",
         "type": "github"
       },
       "original": {
@@ -147,11 +187,47 @@
         "type": "github"
       }
     },
+    "proc-flake": {
+      "locked": {
+        "lastModified": 1692742849,
+        "narHash": "sha256-Nv8SOX+O6twFfPnA9BfubbPLZpqc+UeK6JvIWnWkdb0=",
+        "owner": "srid",
+        "repo": "proc-flake",
+        "rev": "25291b6e3074ad5dd573c1cb7d96110a9591e10f",
+        "type": "github"
+      },
+      "original": {
+        "owner": "srid",
+        "repo": "proc-flake",
+        "type": "github"
+      }
+    },
     "root": {
       "inputs": {
-        "flake-parts": "flake-parts",
+        "fenix": "fenix",
+        "flake-root": "flake-root",
+        "naersk": "naersk",
         "nixpkgs": "nixpkgs",
-        "pre-commit-hooks": "pre-commit-hooks"
+        "parts": "parts",
+        "pre-commit-hooks": "pre-commit-hooks",
+        "proc-flake": "proc-flake"
+      }
+    },
+    "rust-analyzer-src": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1701447636,
+        "narHash": "sha256-WaCcxLNAqo/FAK0QtYqweKCUVTGcbKpFIHClc+k2YlI=",
+        "owner": "rust-lang",
+        "repo": "rust-analyzer",
+        "rev": "e402c494b7c7d94a37c6d789a216187aaf9ccd3e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "rust-lang",
+        "ref": "nightly",
+        "repo": "rust-analyzer",
+        "type": "github"
       }
     },
     "systems": {
diff --git a/flake.nix b/flake.nix
index 9b8d655..c311d1f 100644
--- a/flake.nix
+++ b/flake.nix
@@ -3,44 +3,41 @@
 
   inputs = {
     nixpkgs.url = "github:nixos/nixpkgs/nixpkgs-unstable";
-    flake-parts.url = "github:hercules-ci/flake-parts";
+    parts = {
+      url = "github:hercules-ci/flake-parts";
+      inputs.nixpkgs-lib.follows = "nixpkgs";
+    };
+
+    naersk = {
+      url = "github:nix-community/naersk";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+
+    fenix = {
+      url = "github:nix-community/fenix";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+
     pre-commit-hooks = {
       url = "github:cachix/pre-commit-hooks.nix";
       inputs.nixpkgs.follows = "nixpkgs";
     };
+
+    flake-root.url = "github:srid/flake-root";
+    proc-flake.url = "github:srid/proc-flake";
   };
 
-  outputs = {
-    flake-parts,
-    pre-commit-hooks,
-    ...
-  } @ inputs:
-    flake-parts.lib.mkFlake {inherit inputs;} {
+  outputs = {parts, ...} @ inputs:
+    parts.lib.mkFlake {inherit inputs;} {
       imports = [
-        pre-commit-hooks.flakeModule
-      ];
+        ./nix/dev.nix
+        ./nix/packages.nix
+        ./nix/deployment.nix
 
-      perSystem = {
-        config,
-        lib,
-        pkgs,
-        ...
-      }: {
-        pre-commit.settings.hooks = {
-          alejandra.enable = true;
-          prettier = {
-            enable = true;
-            excludes = ["flake.lock" "pnpm-lock.yaml"];
-          };
-        };
-        devShells.default = pkgs.mkShell {
-          shellHook = ''
-            ${config.pre-commit.installationScript}
-          '';
-          packages = with pkgs; [nodePackages.pnpm redis];
-        };
-        formatter = pkgs.alejandra;
-      };
+        inputs.pre-commit-hooks.flakeModule
+        inputs.flake-root.flakeModule
+        inputs.proc-flake.flakeModule
+      ];
 
       systems = [
         "x86_64-linux"
diff --git a/nix/deployment.nix b/nix/deployment.nix
new file mode 100644
index 0000000..84044fc
--- /dev/null
+++ b/nix/deployment.nix
@@ -0,0 +1,84 @@
+{
+  inputs,
+  self,
+  ...
+}: {
+  flake.nixosModules.default = import ./module.nix self;
+
+  perSystem = {
+    lib,
+    pkgs,
+    system,
+    config,
+    inputs',
+    ...
+  }: let
+    crossPkgsFor = lib.fix (finalAttrs: {
+      "x86_64-linux" = {
+        "x86_64" = pkgs.pkgsStatic;
+        "aarch64" = pkgs.pkgsCross.aarch64-multiplatform.pkgsStatic;
+      };
+
+      "aarch64-linux" = {
+        "x86_64" = pkgs.pkgsCross.musl64;
+        "aarch64" = pkgs.pkgsStatic;
+      };
+
+      "x86_64-darwin" = {
+        "x86_64" = pkgs.pkgsCross.musl64;
+        "aarch64" = pkgs.pkgsCross.aarch64-multiplatform.pkgsStatic;
+      };
+
+      "aarch64-darwin" = finalAttrs."x86_64-darwin";
+    });
+
+    exeFor = arch: let
+      target = "${arch}-unknown-linux-musl";
+      target' = builtins.replaceStrings ["-"] ["_"] target;
+      targetUpper = lib.toUpper target';
+
+      toolchain = with inputs'.fenix.packages;
+        combine [
+          minimal.cargo
+          minimal.rustc
+          targets.${target}.latest.rust-std
+        ];
+
+      naersk' = inputs.naersk.lib.${system}.override {
+        cargo = toolchain;
+        rustc = toolchain;
+      };
+
+      refraction = config.packages.refraction.override {
+        naersk = naersk';
+        optimizeSize = true;
+      };
+
+      inherit (crossPkgsFor.${system}.${arch}.stdenv) cc;
+    in
+      lib.getExe (
+        refraction.overrideAttrs (_:
+          lib.fix (finalAttrs: {
+            CARGO_BUILD_TARGET = target;
+            "CC_${target'}" = "${cc}/bin/${cc.targetPrefix}cc";
+            "CARGO_TARGET_${targetUpper}_RUSTFLAGS" = "-C target-feature=+crt-static";
+            "CARGO_TARGET_${targetUpper}_LINKER" = finalAttrs."CC_${target'}";
+          }))
+      );
+
+    containerFor = arch:
+      pkgs.dockerTools.buildLayeredImage {
+        name = "refraction";
+        tag = "latest-${arch}";
+        contents = [pkgs.dockerTools.caCertificates];
+        config.Cmd = [(exeFor arch)];
+
+        architecture = crossPkgsFor.${system}.${arch}.go.GOARCH;
+      };
+  in {
+    legacyPackages = {
+      container-x86_64 = containerFor "x86_64";
+      container-aarch64 = containerFor "aarch64";
+    };
+  };
+}
diff --git a/nix/derivation.nix b/nix/derivation.nix
new file mode 100644
index 0000000..f52b5a8
--- /dev/null
+++ b/nix/derivation.nix
@@ -0,0 +1,51 @@
+{
+  lib,
+  stdenv,
+  naersk,
+  CoreFoundation,
+  Security,
+  SystemConfiguration,
+  version,
+  optimizeSize ? false,
+}: let
+  filter = path: type: let
+    path' = toString path;
+    base = baseNameOf path';
+
+    dirBlocklist = ["nix"];
+
+    matches = lib.any (suffix: lib.hasSuffix suffix base) [".rs"];
+    isCargo = base == "Cargo.lock" || base == "Cargo.toml";
+    isAllowedDir = !(builtins.elem base dirBlocklist);
+  in
+    (type == "directory" && isAllowedDir) || matches || isCargo;
+
+  filterSource = src:
+    lib.cleanSourceWith {
+      src = lib.cleanSource src;
+      inherit filter;
+    };
+in
+  naersk.buildPackage {
+    pname = "refraction";
+    inherit version;
+
+    src = filterSource ../.;
+
+    buildInputs = lib.optionals stdenv.hostPlatform.isDarwin [
+      CoreFoundation
+      Security
+      SystemConfiguration
+    ];
+
+    RUSTFLAGS = lib.optionalString optimizeSize "-C codegen-units=1 -C strip=symbols -C opt-level=z";
+
+    meta = with lib; {
+      mainProgram = "refraction";
+      description = "Discord bot for Prism Launcher";
+      homepage = "https://github.com/PrismLauncher/refraction";
+      license = licenses.gpl3Plus;
+      platforms = with platforms; linux ++ darwin;
+      maintainers = with maintainers; [getchoo Scrumplex];
+    };
+  }
diff --git a/nix/dev.nix b/nix/dev.nix
new file mode 100644
index 0000000..9697dac
--- /dev/null
+++ b/nix/dev.nix
@@ -0,0 +1,50 @@
+{
+  perSystem = {
+    lib,
+    pkgs,
+    config,
+    ...
+  }: {
+    pre-commit.settings.hooks = {
+      actionlint.enable = true;
+      alejandra.enable = true;
+      rustfmt.enable = true;
+      nil.enable = true;
+      prettier = {
+        enable = true;
+        excludes = ["flake.lock"];
+      };
+    };
+
+    proc.groups.daemons.processes = {
+      redis.command = "${lib.getExe' pkgs.redis "redis-server"}";
+    };
+
+    devShells.default = pkgs.mkShell {
+      shellHook = ''
+        ${config.pre-commit.installationScript}
+      '';
+
+      packages = with pkgs; [
+        # general
+        actionlint
+        config.proc.groups.daemons.package
+
+        # rust
+        cargo
+        rustc
+        clippy
+        rustfmt
+        rust-analyzer
+
+        # nix
+        config.formatter
+        nil
+      ];
+
+      RUST_SRC_PATH = "${pkgs.rust.packages.stable.rustPlatform.rustLibSrc}";
+    };
+
+    formatter = pkgs.alejandra;
+  };
+}
diff --git a/nix/module.nix b/nix/module.nix
new file mode 100644
index 0000000..baee5fe
--- /dev/null
+++ b/nix/module.nix
@@ -0,0 +1,143 @@
+self: {
+  config,
+  lib,
+  pkgs,
+  ...
+}: let
+  cfg = config.services.refraction;
+  defaultUser = "refraction";
+
+  inherit
+    (lib)
+    getExe
+    literalExpression
+    mdDoc
+    mkEnableOption
+    mkIf
+    mkOption
+    mkPackageOption
+    optionals
+    types
+    ;
+in {
+  options.services.refraction = {
+    enable = mkEnableOption "refraction";
+    package = mkPackageOption self.packages.${pkgs.stdenv.hostPlatform.system} "refraction" {};
+
+    user = mkOption {
+      description = mdDoc ''
+        User under which the service should run. If this is the default value,
+        the user will be created, with the specified group as the primary
+        group.
+      '';
+      type = types.str;
+      default = defaultUser;
+      example = literalExpression ''
+        "bob"
+      '';
+    };
+
+    group = mkOption {
+      description = mdDoc ''
+        Group under which the service should run. If this is the default value,
+        the group will be created.
+      '';
+      type = types.str;
+      default = defaultUser;
+      example = literalExpression ''
+        "discordbots"
+      '';
+    };
+
+    redisUrl = mkOption {
+      description = mdDoc ''
+        Connection to a redis server. If this needs to include credentials
+        that shouldn't be world-readable in the Nix store, set environmentFile
+        and override the `REDIS_URL` entry.
+        Pass the string `local` to setup a local Redis database.
+      '';
+      type = types.str;
+      default = "local";
+      example = literalExpression ''
+        "redis://localhost/"
+      '';
+    };
+
+    environmentFile = mkOption {
+      description = mdDoc ''
+        Environment file as defined in {manpage}`systemd.exec(5)`
+      '';
+      type = types.nullOr types.path;
+      default = null;
+      example = literalExpression ''
+        "/run/agenix.d/1/refraction"
+      '';
+    };
+  };
+
+  config = mkIf cfg.enable {
+    services.redis.servers.refraction = mkIf (cfg.redisUrl == "local") {
+      enable = true;
+      inherit (cfg) user;
+      port = 0; # disable tcp listener
+    };
+
+    systemd.services."refraction" = {
+      enable = true;
+      wantedBy = ["multi-user.target"];
+      after =
+        ["network.target"]
+        ++ optionals (cfg.redisUrl == "local") ["redis-refraction.service"];
+
+      script = ''
+        ${getExe cfg.package}
+      '';
+
+      environment = {
+        REDIS_URL =
+          if cfg.redisUrl == "local"
+          then "unix:${config.services.redis.servers.refraction.unixSocket}"
+          else cfg.redisUrl;
+      };
+
+      serviceConfig = {
+        Type = "simple";
+        Restart = "always";
+
+        EnvironmentFile = mkIf (cfg.environmentFile != null) cfg.environmentFile;
+
+        User = cfg.user;
+        Group = cfg.group;
+
+        # hardening
+        NoNewPrivileges = true;
+        PrivateDevices = true;
+        PrivateTmp = true;
+        PrivateUsers = true;
+        ProtectClock = true;
+        ProtectControlGroups = true;
+        ProtectHome = true;
+        ProtectHostname = true;
+        ProtectKernelLogs = true;
+        ProtectKernelModules = true;
+        ProtectKernelTunables = true;
+        ProtectSystem = "strict";
+        RestrictNamespaces = "uts ipc pid user cgroup";
+        RestrictSUIDSGID = true;
+      };
+    };
+
+    users = {
+      users = mkIf (cfg.user == defaultUser) {
+        ${defaultUser} = {
+          isSystemUser = true;
+          inherit (cfg) group;
+        };
+      };
+
+      groups = mkIf (cfg.group == defaultUser) {
+        ${defaultUser} = {};
+      };
+    };
+  };
+}
diff --git a/nix/packages.nix b/nix/packages.nix
new file mode 100644
index 0000000..e973cf9
--- /dev/null
+++ b/nix/packages.nix
@@ -0,0 +1,29 @@
+{
+  self,
+  inputs,
+  ...
+}: {
+  perSystem = {
+    pkgs,
+    system,
+    config,
+    ...
+  }: {
+    packages = {
+      refraction = pkgs.callPackage ./derivation.nix {
+        version = builtins.substring 0 8 self.lastModifiedDate or "dirty";
+
+        inherit
+          (pkgs.darwin.apple_sdk.frameworks)
+          CoreFoundation
+          Security
+          SystemConfiguration
+          ;
+
+        naersk = inputs.naersk.lib.${system};
+      };
+
+      default = config.packages.refraction;
+    };
+  };
+}