diff --git a/.pyproject.toml b/.pyproject.toml
new file mode 100644
index 0000000..e2415cd
--- /dev/null
+++ b/.pyproject.toml
@@ -0,0 +1,27 @@
+[project]
+name = "curl-to-code"
+version = "0.1.0"
+description = "A CLI tool that converts curl commands into idiomatic code across multiple languages"
+readme = "README.md"
+requires-python = ">=3.8"
+authors = [
+    {name = "curl-to-code contributors"}
+]
+dependencies = [
+    "typer>=0.9.0",
+    "requests>=2.31.0",
+    "rich>=13.7.0",
+]
+
+[project.optional-dependencies]
+dev = [
+    "pytest>=7.4.0",
+]
+
+[build-system]
+requires = ["hatchling"]
+build-backend = "hatchling.build"
+
+[tool.pytest.ini_options]
+testpaths = ["tests"]
+python_files = ["test_*.py"]