diff --git a/pkgs/development/python-modules/webio-api/default.nix b/pkgs/development/python-modules/webio-api/default.nix
new file mode 100644
index 000000000000..b77a2460b0b0
--- /dev/null
+++ b/pkgs/development/python-modules/webio-api/default.nix
@@ -0,0 +1,35 @@
+{
+  lib,
+  buildPythonPackage,
+  fetchPypi,
+  aiohttp,
+  setuptools,
+}:
+
+buildPythonPackage rec {
+  pname = "webio-api";
+  version = "0.1.11";
+  pyproject = true;
+
+  src = fetchPypi {
+    pname = "webio_api";
+    inherit version;
+    hash = "sha256-fPlAWu/P9gOjlQ62qAesLcLkNznAiMAAqxAlQi9oxZk=";
+  };
+
+  build-system = [ setuptools ];
+
+  dependencies = [ aiohttp ];
+
+  # Package has no tests
+  doCheck = false;
+
+  pythonImportsCheck = [ "webio_api" ];
+
+  meta = {
+    description = "Simple API to use for communication with WebIO device meant for Home Assistant integration";
+    homepage = "https://github.com/nasWebio/webio_api";
+    license = lib.licenses.mit;
+    maintainers = [ lib.maintainers.jamiemagee ];
+  };
+}
diff --git a/pkgs/servers/home-assistant/component-packages.nix b/pkgs/servers/home-assistant/component-packages.nix
index 7163aa82daa2..dbb703a754e6 100644
--- a/pkgs/servers/home-assistant/component-packages.nix
+++ b/pkgs/servers/home-assistant/component-packages.nix
@@ -3897,7 +3897,8 @@
       ];
     "nasweb" =
       ps: with ps; [
-      ]; # missing inputs: webio-api
+        webio-api
+      ];
     "national_grid_us" =
       ps: with ps; [
       ];
@@ -7460,6 +7461,7 @@
     "nam"
     "namecheapdns"
     "nanoleaf"
+    "nasweb"
     "neato"
     "ness_alarm"
     "nest"
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 02ff226a3b38..df837661f148 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -19821,6 +19821,8 @@ self: super: with self; {
 
   webidl = callPackage ../development/python-modules/webidl { };
 
+  webio-api = callPackage ../development/python-modules/webio-api { };
+
   weblate-language-data = callPackage ../development/python-modules/weblate-language-data { };
 
   weblate-schemas = callPackage ../development/python-modules/weblate-schemas { };