diff --git a/__init__.py b/__init__.py
index 90b96fc..7e54e4c 100644
--- a/__init__.py
+++ b/__init__.py
@@ -1 +1,87 @@
-"""The Gitea integration."""
\ No newline at end of file
+"""The Gitea integration."""
+
+from homeassistant.config_entries import ConfigEntry
+from homeassistant.const import CONF_ACCESS_TOKEN, Platform
+from homeassistant.core import HomeAssistant, callback
+from homeassistant.helpers import device_registry as dr
+from homeassistant.helpers.aiohttp_client import (
+    SERVER_SOFTWARE,
+    async_get_clientsession,
+)
+
+import giteapy
+from giteapy import RepositoryApi
+
+from .const import CONF_REPOSITORIES, DOMAIN, LOGGER
+from .coordinator import GiteaDataUpdateCoordinator
+
+PLATFORMS: list[Platform] = [Platform.SENSOR]
+
+async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
+    """Set up GitHub from a config entry."""
+    hass.data.setdefault(DOMAIN, {})
+
+    configuration = giteapy.Configuration()
+    configuration.api_key['access_token'] = entry.data[CONF_ACCESS_TOKEN]
+
+    client = giteapy.RepositoryApi(giteapy.ApiClient(configuration))
+
+    repositories: list[str] = entry.options[CONF_REPOSITORIES]
+
+    for repository in repositories:
+        coordinator = GiteaDataUpdateCoordinator(
+            hass=hass,
+            client=client,
+            repository=repository,
+        )
+
+        await coordinator.async_config_entry_first_refresh()
+
+        hass.data[DOMAIN][repository] = coordinator
+
+    async_cleanup_device_registry(hass=hass, entry=entry)
+
+    hass.config_entries.async_setup_platforms(entry, PLATFORMS)
+    entry.async_on_unload(entry.add_update_listener(async_reload_entry))
+    return True
+
+@callback
+def async_cleanup_device_registry(
+    hass: HomeAssistant,
+    entry: ConfigEntry,
+) -> None:
+    """Remove entries form device registry if we no longer track the repository."""
+    device_registry = dr.async_get(hass)
+    devices = dr.async_entries_for_config_entry(
+        registry=device_registry,
+        config_entry_id=entry.entry_id,
+    )
+    for device in devices:
+        for item in device.identifiers:
+            if DOMAIN == item[0] and item[1] not in entry.options[CONF_REPOSITORIES]:
+                LOGGER.debug(
+                    "Unlinking device %s for untracked repository %s from config entry %s",
+                    device.id,
+                    item[1],
+                    entry.entry_id,
+                )
+                device_registry.async_update_device(
+                    device.id, remove_config_entry_id=entry.entry_id
+                )
+                break
+
+
+async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
+    """Unload a config entry."""
+    repositories: dict[str, GiteaDataUpdateCoordinator] = hass.data[DOMAIN]
+    for coordinator in repositories.values():
+        coordinator.unsubscribe()
+
+    if unload_ok := await hass.config_entries.async_unload_platforms(entry, PLATFORMS):
+        hass.data.pop(DOMAIN)
+    return unload_ok
+
+
+async def async_reload_entry(hass: HomeAssistant, entry: ConfigEntry) -> None:
+    """Handle an options update."""
+    await hass.config_entries.async_reload(entry.entry_id)
\ No newline at end of file
diff --git a/const.py b/const.py
new file mode 100644
index 0000000..0e76f10
--- /dev/null
+++ b/const.py
@@ -0,0 +1,16 @@
+"""Constants for the Gitea integration."""
+from __future__ import annotations
+
+from datetime import timedelta
+from logging import Logger, getLogger
+
+LOGGER: Logger = getLogger(__package__)
+
+DOMAIN = "gitea"
+
+DEFAULT_REPOSITORIES = ["Freeyourgadget/Gadgetbridge"]
+FALLBACK_UPDATE_INTERVAL = timedelta(hours=1, minutes=30)
+
+CONF_HOST = "https://codeberg.org/"
+CONF_ACCESS_TOKEN = "access_token"
+CONF_REPOSITORIES = "repositories"
diff --git a/coordinator.py b/coordinator.py
new file mode 100644
index 0000000..3ea4dd9
--- /dev/null
+++ b/coordinator.py
@@ -0,0 +1,60 @@
+"""Custom data update coordinator for the GitHub integration."""
+from __future__ import annotations
+
+from typing import Any
+
+import giteapy
+
+from giteapy.rest import ApiException
+
+from homeassistant.const import EVENT_HOMEASSISTANT_STOP
+from homeassistant.core import HomeAssistant
+from homeassistant.helpers.update_coordinator import DataUpdateCoordinator, UpdateFailed
+
+from .const import FALLBACK_UPDATE_INTERVAL, LOGGER
+
+class GiteaDataUpdateCoordinator(DataUpdateCoordinator[dict[str, Any]]):
+    """Data update coordinator for the Gitea integration."""
+
+    def __init__(
+        self,
+        hass: HomeAssistant,
+        client: giteapy.RepositoryApi,
+        repository: str,
+    ) -> None:
+        """Initialize GitHub data update coordinator base class."""
+        self.repository = repository
+        self._client = client
+        self._last_response: giteapy.Repository | None = None
+        self._subscription_id: str | None = None
+        self.data = {}
+
+        super().__init__(
+            hass,
+            LOGGER,
+            name=repository,
+            update_interval=FALLBACK_UPDATE_INTERVAL,
+        )
+
+    async def _async_update_data(self) -> giteapy.Repository:
+        """Update data."""
+        owner, repository = self.repository.split("/")
+        try:
+            response = self._client.repo_get(owner, repository)
+        except ApiException as exception:
+            # These are unexpected and we log the trace to help with troubleshooting
+            LOGGER.exception(exception)
+            raise UpdateFailed(exception) from exception
+        else:
+            self._last_response = response
+            return response
+
+    async def _handle_event(self, event) -> None:
+        """Handle an event."""
+        LOGGER.info("Handling event: %s", event)
+        await self.async_request_refresh()
+
+    @staticmethod
+    async def _handle_error(error: ApiException) -> None:
+        """Handle an error."""
+        LOGGER.error("An error occurred while processing new events - %s", error)
diff --git a/requirements.txt b/requirements.txt
index 4c26688..9d7d4db 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1 +1,2 @@
+giteapy==1.0.8
 homeassistant==2022.6.2
\ No newline at end of file