diff --git a/.gitignore b/.gitignore
index e68238d..056e6d3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@ dist/
 /stl
 *.exe
 /completions
+/result
diff --git a/flake.lock b/flake.lock
new file mode 100644
index 0000000..bb1d357
--- /dev/null
+++ b/flake.lock
@@ -0,0 +1,27 @@
+{
+  "nodes": {
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1772624091,
+        "narHash": "sha256-QKyJ0QGWBn6r0invrMAK8dmJoBYWoOWy7lN+UHzW1jc=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "80bdc1e5ce51f56b19791b52b2901187931f5353",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
diff --git a/flake.nix b/flake.nix
new file mode 100644
index 0000000..690396d
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,33 @@
+{
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs?ref=nixos-unstable";
+  };
+
+  outputs =
+    { nixpkgs, ... }:
+    let
+      lib = nixpkgs.lib;
+      forEachSystem =
+        f:
+        builtins.foldl' lib.recursiveUpdate { } (
+          map f [
+            "aarch64-linux"
+            "aarch64-darwin"
+            "x86_64-darwin"
+            "x86_64-linux"
+          ]
+        );
+    in
+    forEachSystem (
+      system:
+      let
+        pkgs = nixpkgs.legacyPackages.${system};
+      in
+      {
+        packages.${system} = rec {
+          stl = pkgs.callPackage ./nix/package.nix { };
+          default = stl;
+        };
+      }
+    );
+}
diff --git a/nix/package.nix b/nix/package.nix
new file mode 100644
index 0000000..c0ada74
--- /dev/null
+++ b/nix/package.nix
@@ -0,0 +1,28 @@
+{
+  lib,
+  buildGoModule,
+  go_1_25,
+}:
+
+let
+  manifest = builtins.fromJSON (builtins.readFile ../.release-please-manifest.json);
+in
+buildGoModule rec {
+  pname = "stl";
+  version = manifest.".";
+
+  vendorHash = "sha256-OWfYAhV9jFuRTMtjjMdut2htFcYzjDl/RqgzesOBptk=";
+
+  src = ../.;
+
+  nativeBuildInputs = [ go_1_25 ];
+
+  doCheck = false;
+
+  meta = {
+    description = "The official CLI for the Stainless REST API";
+    homepage = "https://github.com/stainless-api/stainless-api-cli";
+    license = lib.licenses.asl20;
+    mainProgram = pname;
+  };
+}