diff --git a/MANIFEST.in b/MANIFEST.in
index 13df79b..d517f2a 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,5 +1,6 @@
 recursive-include apiclient *
 include VERSION
+global-include *.typed
 
 recursive-exclude * __pycache__
 recursive-exclude * *.py[co]
diff --git a/apiclient/py.typed b/apiclient/py.typed
new file mode 100644
index 0000000..e69de29
diff --git a/setup.py b/setup.py
index 66b836b..8b21b6e 100644
--- a/setup.py
+++ b/setup.py
@@ -31,6 +31,7 @@
     url="https://github.com/MikeWooster/api-client",
     python_requires=">=3.10",
     packages=["apiclient"],
+    package_data={"apiclient": ["py.typed"]},
     classifiers=[
         "Development Status :: 5 - Production/Stable",
         "Programming Language :: Python :: 3.10",
@@ -41,6 +42,7 @@
         "License :: OSI Approved :: MIT License",
         "Operating System :: OS Independent",
         "Intended Audience :: Developers",
+        "Typing :: Typed",
     ],
     install_requires=application_dependencies,
     extras_require={