diff --git a/pkgs/development/python-modules/compit-inext-api/default.nix b/pkgs/development/python-modules/compit-inext-api/default.nix
new file mode 100644
index 000000000000..0263ecd56fe4
--- /dev/null
+++ b/pkgs/development/python-modules/compit-inext-api/default.nix
@@ -0,0 +1,40 @@
+{
+  aiofiles,
+  aiohttp,
+  buildPythonPackage,
+  fetchFromGitHub,
+  lib,
+  setuptools,
+}:
+
+buildPythonPackage rec {
+  pname = "compit-inext-api";
+  version = "0.3.1";
+  pyproject = true;
+
+  src = fetchFromGitHub {
+    owner = "Przemko92";
+    repo = "compit-inext-api";
+    tag = version;
+    hash = "sha256-Wx3V0AdxNGLdCIl4G7FlfzeDSirRPnxgQ9Fbp5cRjFw=";
+  };
+
+  build-system = [ setuptools ];
+
+  dependencies = [
+    aiofiles
+    aiohttp
+  ];
+
+  pythonImportsCheck = [ "compit_inext_api" ];
+
+  # upstream has no tests
+  doCheck = false;
+
+  meta = {
+    description = "Python client for the Compit iNext API";
+    homepage = "https://github.com/Przemko92/compit-inext-api";
+    license = lib.licenses.asl20;
+    maintainers = [ lib.maintainers.dotlambda ];
+  };
+}
diff --git a/pkgs/servers/home-assistant/component-packages.nix b/pkgs/servers/home-assistant/component-packages.nix
index cb2af1696bc5..17bbdd7bf250 100644
--- a/pkgs/servers/home-assistant/component-packages.nix
+++ b/pkgs/servers/home-assistant/component-packages.nix
@@ -991,7 +991,8 @@
       ];
     "compit" =
       ps: with ps; [
-      ]; # missing inputs: compit-inext-api
+        compit-inext-api
+      ];
     "concord232" =
       ps: with ps; [
         concord232
@@ -7168,6 +7169,7 @@
     "comfoconnect"
     "command_line"
     "compensation"
+    "compit"
     "config"
     "configurator"
     "control4"
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index c012c47230a4..f7db38c5046f 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -2942,6 +2942,8 @@ self: super: with self; {
 
   commonregex = callPackage ../development/python-modules/commonregex { };
 
+  compit-inext-api = callPackage ../development/python-modules/compit-inext-api { };
+
   compliance-trestle = callPackage ../development/python-modules/compliance-trestle { };
 
   complycube = callPackage ../development/python-modules/complycube { };