diff --git a/aiopo/_PushoverClient.py b/aiopo/_PushoverClient.py
new file mode 100644
index 0000000..17842c7
--- /dev/null
+++ b/aiopo/_PushoverClient.py
@@ -0,0 +1,50 @@
+
+from logging import getLogger
+from aiohttp import ClientSession
+
+
+class PushoverClient(object):
+    def __init__(self, app_token, user_key):
+        self.__log = getLogger('aiopo')
+        self._url = 'https://api.pushover.net/1/messages.json'
+        self._app_token = app_token
+        self._user_key = user_key
+
+    async def notify(self, message):
+        """ Push message
+
+        Pushover API request is HTTPS POST request:
+
+          token (required) - your application's API token
+          user (required) - the user/group key (not e-mail address) of your user (or you), viewable when logged into our dashboard (often referred to as USER_KEY in our documentation and code examples)
+          message (required) - your message 
+
+        Some optional parameters may be included:
+
+          attachment - an image attachment to send with the message; see attachments for more information on how to upload files
+          device - your user's device name to send the message directly to that device, rather than all of the user's devices (multiple devices may be separated by a comma)
+          title - your message's title, otherwise your app's name is used
+          url - a supplementary URL to show with your message
+          url_title - a title for your supplementary URL, otherwise just the URL is shown
+          priority - send as -2 to generate no notification/alert, -1 to always send as a quiet notification, 1 to display as high-priority and bypass the user's quiet hours, or 2 to also require confirmation from the user
+          sound - the name of one of the sounds supported by device clients to override the user's default sound choice
+          timestamp - a Unix timestamp of your message's date and time to display to the user, rather than the time your message is received by our API 
+
+        Response:
+
+        DEBUG:aiopo:200
+        DEBUG:aiopo:{"status":1,"request":"c36a3056-4377-4d88-9543-f6e5da94c781"}
+
+        """
+        payload = {
+            'token': self._app_token,
+            'user': self._user_key,
+            'message': message,
+        }
+        async with ClientSession() as session:
+            async with session.post(self._url, data=payload) as resp:
+                self.__log.debug("status = {status!r}".format(status=resp.status))
+                if resp.status != 200:
+                    raise RuntimeError('Pushover response code {status}'.format(status=resp.status))
+                values = await resp.json()
+                return values
diff --git a/aiopo/__init__.py b/aiopo/__init__.py
new file mode 100644
index 0000000..b2fa92a
--- /dev/null
+++ b/aiopo/__init__.py
@@ -0,0 +1,2 @@
+
+from ._PushoverClient import PushoverClient
diff --git a/example/01_aiopo_example.py b/example/01_aiopo_example.py
new file mode 100644
index 0000000..4146249
--- /dev/null
+++ b/example/01_aiopo_example.py
@@ -0,0 +1,36 @@
+#!/usr/bin/python
+
+from logging import getLogger, basicConfig, DEBUG
+from asyncio import get_event_loop
+from aiopo import PushoverClient
+
+APP_TOKEN = '...'
+USER_KEY = '...'
+MESSAGE = 'Hello, world!'
+
+class Application(object):
+    def __init__(self):
+        self.__log = getLogger('aiopo-example')
+        self.loop = None
+        self.po = None
+
+    async def start(self):
+        """ Start corotine
+        """
+        self.po = PushoverClient(app_token=APP_TOKEN, user_key=USER_KEY)
+        await self.po.notify(message=MESSAGE)
+
+    async def stop(self):
+        """ Stop corotine
+        """
+
+    def run(self):
+        self.loop = get_event_loop()
+        #
+        self.loop.create_task(self.start())
+        self.loop.run_forever()
+
+if __name__ == "__main__":
+    basicConfig(filename="debug.log", level=DEBUG)
+    app = Application()
+    app.run()
diff --git a/setup.py b/setup.py
new file mode 100644
index 0000000..6af5f05
--- /dev/null
+++ b/setup.py
@@ -0,0 +1,45 @@
+#!/usr/bin/python3
+
+from sys import version_info
+from setuptools import setup
+
+if version_info < (3, 5, 3):
+    raise RuntimeError("aiopo requires Python 3.5.3+")
+
+setup(
+    name='aiopo',
+    version='1.0',
+    description='Async Pushover client (asyncio)',
+    classifiers=[
+        'Intended Audience :: Developers',
+        'Programming Language :: Python',
+        'Programming Language :: Python :: 3',
+        'Programming Language :: Python :: 3.5',
+#        'Programming Language :: Python :: 3.6',
+#        'Programming Language :: Python :: 3.7',
+        'Operating System :: POSIX',
+#        'Operating System :: MacOS :: MacOS X',
+        'Operating System :: Microsoft :: Windows',
+        'Development Status :: 4 - Beta',
+#        'Development Status :: 5 - Production/Stable',
+        'License :: OSI Approved :: MIT License',
+    ],
+    author='Vitold Sedyshev',
+    author_email='vit1251@gmail.com',
+    maintainer=', '.join([
+        'Vitold Sedyshev <vit1251@gmail.com>',
+    ]),
+    maintainer_email='aiopo@googlegroups.com',
+    url='https://github.com/vit1251/aiopo',
+    project_urls={
+#        'CI: Travis': '...',
+#        'Coverage: codecov': '...',
+#        'GitHub: issues': '',
+#        'GitHub: repo': '',
+    },
+    license='MIT',
+    packages=['aiopo'],
+    python_requires='>=3.5.3',
+    install_requires=['aiohttp'],
+    include_package_data=True,
+)