diff --git a/devbox.json b/devbox.json
new file mode 100644
index 0000000..2657f37
--- /dev/null
+++ b/devbox.json
@@ -0,0 +1,27 @@
+{
+  "$schema": "https://raw.githubusercontent.com/jetify-com/devbox/0.14.2/.schema/devbox.schema.json",
+  "packages": {
+    "python312": "latest",
+    "jq": "latest"
+  },
+  "shell": {
+    "init_hook": [
+      "export PROJECT_ROOT=\"$(git rev-parse --show-toplevel 2>/dev/null || echo $DEVBOX_PROJECT_ROOT)\"",
+      "if [ ! -d \"$PROJECT_ROOT/.venv\" ]; then python -m venv $PROJECT_ROOT/.venv; fi",
+      "source $PROJECT_ROOT/.venv/bin/activate",
+      "if ! python -m pylint --version > /dev/null 2>&1; then echo 'Running pip install...'; pip install -r requirements.txt && pip install -e '.[test]'; fi"
+    ],
+    "scripts": {
+      "install": ["pip install -r requirements.txt && pip install -e '.[test]'"],
+      "test": ["python -m pytest segment/analytics/test/"],
+      "lint": ["pylint --rcfile=.pylintrc --reports=y --exit-zero segment/analytics"],
+      "format-check": ["flake8 --max-complexity=10 --statistics segment/analytics"],
+      "check": [
+        "devbox run lint",
+        "devbox run format-check",
+        "devbox run test"
+      ],
+      "release": ["python setup.py sdist bdist_wheel", "twine upload dist/*"]
+    }
+  }
+}
diff --git a/devbox.lock b/devbox.lock
new file mode 100644
index 0000000..42a88c0
--- /dev/null
+++ b/devbox.lock
@@ -0,0 +1,182 @@
+{
+  "lockfile_version": "1",
+  "packages": {
+    "github:NixOS/nixpkgs/nixpkgs-unstable": {
+      "last_modified": "2026-05-06T02:58:03Z",
+      "resolved": "github:NixOS/nixpkgs/ed67bc86e84e51d4a88e73c7fd36006dc876476f?lastModified=1778036283&narHash=sha256-62EWg6lI0qyzm7oAx5cAnGkLutvJsRBe0KkEW2JDZCE%3D"
+    },
+    "jq@latest": {
+      "last_modified": "2026-04-29T01:19:07Z",
+      "resolved": "github:NixOS/nixpkgs/ebc08544afa77957cc348ba72dc490ec73b87f68#jq",
+      "source": "devbox-search",
+      "version": "1.8.1",
+      "systems": {
+        "aarch64-darwin": {
+          "outputs": [
+            {
+              "name": "bin",
+              "path": "/nix/store/zpaiv3csv85i5qdhwlivlbg8a5clnqmh-jq-1.8.1-bin",
+              "default": true
+            },
+            {
+              "name": "man",
+              "path": "/nix/store/vs9rx9xgqachcay4mn95m1gwifzxrhm4-jq-1.8.1-man",
+              "default": true
+            },
+            {
+              "name": "dev",
+              "path": "/nix/store/h46rnp90pvk5ky12r9drbzhl1fqlmjnf-jq-1.8.1-dev"
+            },
+            {
+              "name": "doc",
+              "path": "/nix/store/iksz05vk9j78ls9agfg9blhax9azgv69-jq-1.8.1-doc"
+            },
+            {
+              "name": "out",
+              "path": "/nix/store/inmyqx7646xrcqrwxipacv5gkf3ca6m3-jq-1.8.1"
+            }
+          ],
+          "store_path": "/nix/store/zpaiv3csv85i5qdhwlivlbg8a5clnqmh-jq-1.8.1-bin"
+        },
+        "aarch64-linux": {
+          "outputs": [
+            {
+              "name": "bin",
+              "path": "/nix/store/blgzs73jx017qji4n78v4wg1qxcg3cav-jq-1.8.1-bin",
+              "default": true
+            },
+            {
+              "name": "man",
+              "path": "/nix/store/s8h2klkc7rw485yqj3s73ancc5915v2m-jq-1.8.1-man",
+              "default": true
+            },
+            {
+              "name": "doc",
+              "path": "/nix/store/r992wf8cylhf9ayxwf64lawdfxcr4cl8-jq-1.8.1-doc"
+            },
+            {
+              "name": "out",
+              "path": "/nix/store/2v9443fs97gdg5mz9lk3q603hryhqijm-jq-1.8.1"
+            },
+            {
+              "name": "dev",
+              "path": "/nix/store/lx675fc624glij1dh9iw89pavkvfkv73-jq-1.8.1-dev"
+            }
+          ],
+          "store_path": "/nix/store/blgzs73jx017qji4n78v4wg1qxcg3cav-jq-1.8.1-bin"
+        },
+        "x86_64-darwin": {
+          "outputs": [
+            {
+              "name": "bin",
+              "path": "/nix/store/cpq0n6nrgs7jwyr121qshzk2fvjkmjbh-jq-1.8.1-bin",
+              "default": true
+            },
+            {
+              "name": "man",
+              "path": "/nix/store/flsm1xvpbr9681y4y8101v5c5m3qmcim-jq-1.8.1-man",
+              "default": true
+            },
+            {
+              "name": "dev",
+              "path": "/nix/store/0p7h41icsq99c08sym6iw4wzdsl35r13-jq-1.8.1-dev"
+            },
+            {
+              "name": "doc",
+              "path": "/nix/store/h6wn2lzbxq1v2dypaj4kpv4nnkkm9yld-jq-1.8.1-doc"
+            },
+            {
+              "name": "out",
+              "path": "/nix/store/spn7m9y4302yvw9zafpy1g2sz3z9xnx1-jq-1.8.1"
+            }
+          ],
+          "store_path": "/nix/store/cpq0n6nrgs7jwyr121qshzk2fvjkmjbh-jq-1.8.1-bin"
+        },
+        "x86_64-linux": {
+          "outputs": [
+            {
+              "name": "bin",
+              "path": "/nix/store/v5c3inhfq6xshmwg1c254vfbcy4jp3k9-jq-1.8.1-bin",
+              "default": true
+            },
+            {
+              "name": "man",
+              "path": "/nix/store/lsyqny7h1riwhzajwy2vjjdd63viiwvm-jq-1.8.1-man",
+              "default": true
+            },
+            {
+              "name": "dev",
+              "path": "/nix/store/p8x5zv9s9qg3ld8b7jdm03hkpdqybjl9-jq-1.8.1-dev"
+            },
+            {
+              "name": "doc",
+              "path": "/nix/store/g2wlgi44rn837jdirpwi3lk5f2iy13zg-jq-1.8.1-doc"
+            },
+            {
+              "name": "out",
+              "path": "/nix/store/09bq2i0kb008ccg3qdbyxv81ggxxnn09-jq-1.8.1"
+            }
+          ],
+          "store_path": "/nix/store/v5c3inhfq6xshmwg1c254vfbcy4jp3k9-jq-1.8.1-bin"
+        }
+      }
+    },
+    "python312@latest": {
+      "last_modified": "2026-04-23T13:07:47Z",
+      "plugin_version": "0.0.4",
+      "resolved": "github:NixOS/nixpkgs/01fbdeef22b76df85ea168fbfe1bfd9e63681b30#python312",
+      "source": "devbox-search",
+      "version": "3.12.13",
+      "systems": {
+        "aarch64-darwin": {
+          "outputs": [
+            {
+              "name": "out",
+              "path": "/nix/store/fn6fnl5cg8qnsn1xn3lwaahk48vyw9l7-python3-3.12.13",
+              "default": true
+            }
+          ],
+          "store_path": "/nix/store/fn6fnl5cg8qnsn1xn3lwaahk48vyw9l7-python3-3.12.13"
+        },
+        "aarch64-linux": {
+          "outputs": [
+            {
+              "name": "out",
+              "path": "/nix/store/jczbi6lb8vws7zc251v47bpijh805lyg-python3-3.12.13",
+              "default": true
+            },
+            {
+              "name": "debug",
+              "path": "/nix/store/2x5zchy1i0bprgxdvn5crjjmc4dw83p1-python3-3.12.13-debug"
+            }
+          ],
+          "store_path": "/nix/store/jczbi6lb8vws7zc251v47bpijh805lyg-python3-3.12.13"
+        },
+        "x86_64-darwin": {
+          "outputs": [
+            {
+              "name": "out",
+              "path": "/nix/store/074rsjnaz8sf3xdf09a16zcw1qf8cj81-python3-3.12.13",
+              "default": true
+            }
+          ],
+          "store_path": "/nix/store/074rsjnaz8sf3xdf09a16zcw1qf8cj81-python3-3.12.13"
+        },
+        "x86_64-linux": {
+          "outputs": [
+            {
+              "name": "out",
+              "path": "/nix/store/h3q2g9wq4x3q84164qsfm3lz5djj0bf3-python3-3.12.13",
+              "default": true
+            },
+            {
+              "name": "debug",
+              "path": "/nix/store/8hjni6450l0l4m5cvlxjb6wn7r0ynffl-python3-3.12.13-debug"
+            }
+          ],
+          "store_path": "/nix/store/h3q2g9wq4x3q84164qsfm3lz5djj0bf3-python3-3.12.13"
+        }
+      }
+    }
+  }
+}
diff --git a/setup.py b/setup.py
index f7cc5b5..c8ab0a3 100644
--- a/setup.py
+++ b/setup.py
@@ -30,6 +30,7 @@
     "mock==2.0.0",
     "pylint==3.3.1",
     "flake8==3.7.9",
+    "pytest",
 ]
 
 setup(