diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
new file mode 100644
index 00000000..0a89bbe7
--- /dev/null
+++ b/.github/workflows/test.yml
@@ -0,0 +1,22 @@
+name: Run Tests
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - main
+    tags:
+      - '*'
+  pull_request:
+
+jobs:
+  test:
+    name: Run Tests
+    steps:
+      - name: git checkout
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - name: Install Nix
+        uses: cachix/install-nix-action@08dcb3a5e62fa31e2da3d490afc4176ef55ecd72 # v30
+      - name: Test
+        run: |
+          nix develop --command run-tests
diff --git a/flake.lock b/flake.lock
new file mode 100644
index 00000000..8fcd25fe
--- /dev/null
+++ b/flake.lock
@@ -0,0 +1,27 @@
+{
+  "nodes": {
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1733759999,
+        "narHash": "sha256-463SNPWmz46iLzJKRzO3Q2b0Aurff3U1n0nYItxq7jU=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "a73246e2eef4c6ed172979932bc80e1404ba2d56",
+        "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 00000000..55d37016
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,48 @@
+
+{
+  description = "sdk-internal";
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+  };
+  outputs = {
+    self,
+    nixpkgs,
+    ...
+  }: let
+    supportedSystems = ["x86_64-linux" "aarch64-linux" "x86_64-darwin" "aarch64-darwin"];
+    forAllSystemTypes = fn: nixpkgs.lib.genAttrs supportedSystems fn;
+  in {
+    devShells = forAllSystemTypes (system: let
+      pkgs = import nixpkgs {inherit system;};
+    in {
+      default = pkgs.mkShell {
+        inputsFrom = with self.devShells.${system}; [
+          building
+        ];
+      };
+      building = let
+        runBuild = (pkgs.writeScriptBin "run-build" ''
+          cargo build
+        '');
+        runTests = (pkgs.writeScriptBin "run-tests" ''
+          cargo test
+        '');
+      in
+      pkgs.mkShell {
+        buildInputs = [
+          pkgs.rustup
+          pkgs.cargo
+        ];
+        packages = [
+          runBuild
+          runTests
+        ];
+        shellHook = ''
+          rustup default nightly
+        '';
+      };
+    });
+  };
+}
+
+