diff --git a/homeassistant/components/blink/__init__.py b/homeassistant/components/blink/__init__.py
index d21994ecc8f..cdc2da9afdf 100644
--- a/homeassistant/components/blink/__init__.py
+++ b/homeassistant/components/blink/__init__.py
@@ -2,6 +2,7 @@
 
 from copy import deepcopy
 import logging
+from typing import Any
 
 from aiohttp import ClientError
 from blinkpy.auth import Auth
@@ -9,7 +10,7 @@ from blinkpy.blinkpy import Blink
 import voluptuous as vol
 
 from homeassistant.components import persistent_notification
-from homeassistant.config_entries import SOURCE_REAUTH, ConfigEntry
+from homeassistant.config_entries import SOURCE_REAUTH
 from homeassistant.const import (
     CONF_FILE_PATH,
     CONF_FILENAME,
@@ -24,7 +25,7 @@ from homeassistant.helpers.aiohttp_client import async_get_clientsession
 from homeassistant.helpers.typing import ConfigType
 
 from .const import DEFAULT_SCAN_INTERVAL, DOMAIN, PLATFORMS
-from .coordinator import BlinkUpdateCoordinator
+from .coordinator import BlinkConfigEntry, BlinkUpdateCoordinator
 from .services import setup_services
 
 _LOGGER = logging.getLogger(__name__)
@@ -40,7 +41,7 @@ SERVICE_SAVE_RECENT_CLIPS_SCHEMA = vol.Schema(
 CONFIG_SCHEMA = cv.config_entry_only_config_schema(DOMAIN)
 
 
-async def _reauth_flow_wrapper(hass, data):
+async def _reauth_flow_wrapper(hass: HomeAssistant, data: dict[str, Any]) -> None:
     """Reauth flow wrapper."""
     hass.add_job(
         hass.config_entries.flow.async_init(
@@ -57,7 +58,7 @@ async def _reauth_flow_wrapper(hass, data):
     )
 
 
-async def async_migrate_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
+async def async_migrate_entry(hass: HomeAssistant, entry: BlinkConfigEntry) -> bool:
     """Handle migration of a previous version config entry."""
     _LOGGER.debug("Migrating from version %s", entry.version)
     data = {**entry.data}
@@ -79,10 +80,8 @@ async def async_setup(hass: HomeAssistant, config: ConfigType) -> bool:
     return True
 
 
-async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
+async def async_setup_entry(hass: HomeAssistant, entry: BlinkConfigEntry) -> bool:
     """Set up Blink via config entry."""
-    hass.data.setdefault(DOMAIN, {})
-
     _async_import_options_from_data_if_missing(hass, entry)
     session = async_get_clientsession(hass)
     blink = Blink(session=session)
@@ -104,7 +103,8 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
         raise ConfigEntryNotReady
 
     await coordinator.async_config_entry_first_refresh()
-    hass.data[DOMAIN][entry.entry_id] = coordinator
+
+    entry.runtime_data = coordinator
 
     await hass.config_entries.async_forward_entry_setups(entry, PLATFORMS)
 
@@ -113,7 +113,7 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
 
 @callback
 def _async_import_options_from_data_if_missing(
-    hass: HomeAssistant, entry: ConfigEntry
+    hass: HomeAssistant, entry: BlinkConfigEntry
 ) -> None:
     options = dict(entry.options)
     if CONF_SCAN_INTERVAL not in entry.options:
@@ -123,8 +123,6 @@ def _async_import_options_from_data_if_missing(
         hass.config_entries.async_update_entry(entry, options=options)
 
 
-async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
+async def async_unload_entry(hass: HomeAssistant, entry: BlinkConfigEntry) -> bool:
     """Unload Blink entry."""
-    if unload_ok := await hass.config_entries.async_unload_platforms(entry, PLATFORMS):
-        hass.data[DOMAIN].pop(entry.entry_id)
-    return unload_ok
+    return await hass.config_entries.async_unload_platforms(entry, PLATFORMS)
diff --git a/homeassistant/components/blink/alarm_control_panel.py b/homeassistant/components/blink/alarm_control_panel.py
index 629747365a8..bfb8aa9a3a0 100644
--- a/homeassistant/components/blink/alarm_control_panel.py
+++ b/homeassistant/components/blink/alarm_control_panel.py
@@ -11,7 +11,6 @@ from homeassistant.components.alarm_control_panel import (
     AlarmControlPanelEntityFeature,
     AlarmControlPanelState,
 )
-from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import ATTR_ATTRIBUTION
 from homeassistant.core import HomeAssistant, callback
 from homeassistant.exceptions import HomeAssistantError
@@ -20,16 +19,18 @@ from homeassistant.helpers.entity_platform import AddEntitiesCallback
 from homeassistant.helpers.update_coordinator import CoordinatorEntity
 
 from .const import DEFAULT_ATTRIBUTION, DEFAULT_BRAND, DOMAIN
-from .coordinator import BlinkUpdateCoordinator
+from .coordinator import BlinkConfigEntry, BlinkUpdateCoordinator
 
 _LOGGER = logging.getLogger(__name__)
 
 
 async def async_setup_entry(
-    hass: HomeAssistant, config: ConfigEntry, async_add_entities: AddEntitiesCallback
+    hass: HomeAssistant,
+    config_entry: BlinkConfigEntry,
+    async_add_entities: AddEntitiesCallback,
 ) -> None:
     """Set up the Blink Alarm Control Panels."""
-    coordinator: BlinkUpdateCoordinator = hass.data[DOMAIN][config.entry_id]
+    coordinator = config_entry.runtime_data
 
     sync_modules = []
     for sync_name, sync_module in coordinator.api.sync.items():
diff --git a/homeassistant/components/blink/binary_sensor.py b/homeassistant/components/blink/binary_sensor.py
index 2f0a56a901c..c11d4cfea23 100644
--- a/homeassistant/components/blink/binary_sensor.py
+++ b/homeassistant/components/blink/binary_sensor.py
@@ -9,7 +9,6 @@ from homeassistant.components.binary_sensor import (
     BinarySensorEntity,
     BinarySensorEntityDescription,
 )
-from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import EntityCategory
 from homeassistant.core import HomeAssistant, callback
 from homeassistant.helpers.device_registry import DeviceInfo
@@ -23,7 +22,7 @@ from .const import (
     TYPE_CAMERA_ARMED,
     TYPE_MOTION_DETECTED,
 )
-from .coordinator import BlinkUpdateCoordinator
+from .coordinator import BlinkConfigEntry, BlinkUpdateCoordinator
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -47,11 +46,13 @@ BINARY_SENSORS_TYPES: tuple[BinarySensorEntityDescription, ...] = (
 
 
 async def async_setup_entry(
-    hass: HomeAssistant, config: ConfigEntry, async_add_entities: AddEntitiesCallback
+    hass: HomeAssistant,
+    config_entry: BlinkConfigEntry,
+    async_add_entities: AddEntitiesCallback,
 ) -> None:
     """Set up the blink binary sensors."""
 
-    coordinator: BlinkUpdateCoordinator = hass.data[DOMAIN][config.entry_id]
+    coordinator = config_entry.runtime_data
 
     entities = [
         BlinkBinarySensor(coordinator, camera, description)
diff --git a/homeassistant/components/blink/camera.py b/homeassistant/components/blink/camera.py
index cce9100a0bd..56a84135a9b 100644
--- a/homeassistant/components/blink/camera.py
+++ b/homeassistant/components/blink/camera.py
@@ -10,7 +10,6 @@ from requests.exceptions import ChunkedEncodingError
 import voluptuous as vol
 
 from homeassistant.components.camera import Camera
-from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import CONF_FILE_PATH, CONF_FILENAME
 from homeassistant.core import HomeAssistant
 from homeassistant.exceptions import HomeAssistantError, ServiceValidationError
@@ -28,7 +27,7 @@ from .const import (
     SERVICE_SAVE_VIDEO,
     SERVICE_TRIGGER,
 )
-from .coordinator import BlinkUpdateCoordinator
+from .coordinator import BlinkConfigEntry, BlinkUpdateCoordinator
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -38,11 +37,13 @@ PARALLEL_UPDATES = 1
 
 
 async def async_setup_entry(
-    hass: HomeAssistant, config: ConfigEntry, async_add_entities: AddEntitiesCallback
+    hass: HomeAssistant,
+    config_entry: BlinkConfigEntry,
+    async_add_entities: AddEntitiesCallback,
 ) -> None:
     """Set up a Blink Camera."""
 
-    coordinator: BlinkUpdateCoordinator = hass.data[DOMAIN][config.entry_id]
+    coordinator = config_entry.runtime_data
     entities = [
         BlinkCamera(coordinator, name, camera)
         for name, camera in coordinator.api.cameras.items()
diff --git a/homeassistant/components/blink/coordinator.py b/homeassistant/components/blink/coordinator.py
index e71ff4e449e..7278dabe083 100644
--- a/homeassistant/components/blink/coordinator.py
+++ b/homeassistant/components/blink/coordinator.py
@@ -8,6 +8,7 @@ from typing import Any
 
 from blinkpy.blinkpy import Blink
 
+from homeassistant.config_entries import ConfigEntry
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.update_coordinator import DataUpdateCoordinator
 
@@ -16,6 +17,8 @@ from .const import DOMAIN
 _LOGGER = logging.getLogger(__name__)
 SCAN_INTERVAL = 300
 
+type BlinkConfigEntry = ConfigEntry[BlinkUpdateCoordinator]
+
 
 class BlinkUpdateCoordinator(DataUpdateCoordinator[dict[str, Any]]):
     """BlinkUpdateCoordinator - In charge of downloading the data for a site."""
diff --git a/homeassistant/components/blink/diagnostics.py b/homeassistant/components/blink/diagnostics.py
index 88ff2aff928..255f58fc369 100644
--- a/homeassistant/components/blink/diagnostics.py
+++ b/homeassistant/components/blink/diagnostics.py
@@ -4,24 +4,21 @@ from __future__ import annotations
 
 from typing import Any
 
-from blinkpy.blinkpy import Blink
-
 from homeassistant.components.diagnostics import async_redact_data
-from homeassistant.config_entries import ConfigEntry
 from homeassistant.core import HomeAssistant
 
-from .const import DOMAIN
+from .coordinator import BlinkConfigEntry
 
 TO_REDACT = {"serial", "macaddress", "username", "password", "token", "unique_id"}
 
 
 async def async_get_config_entry_diagnostics(
     hass: HomeAssistant,
-    config_entry: ConfigEntry,
+    config_entry: BlinkConfigEntry,
 ) -> dict[str, Any]:
     """Return diagnostics for a config entry."""
 
-    api: Blink = hass.data[DOMAIN][config_entry.entry_id].api
+    api = config_entry.runtime_data.api
 
     data = {
         camera.name: dict(camera.attributes.items())
diff --git a/homeassistant/components/blink/sensor.py b/homeassistant/components/blink/sensor.py
index 8a807b9303e..f20f8188b42 100644
--- a/homeassistant/components/blink/sensor.py
+++ b/homeassistant/components/blink/sensor.py
@@ -10,7 +10,6 @@ from homeassistant.components.sensor import (
     SensorEntityDescription,
     SensorStateClass,
 )
-from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import EntityCategory, UnitOfTemperature
 from homeassistant.core import HomeAssistant, callback
 from homeassistant.helpers.device_registry import DeviceInfo
@@ -18,7 +17,7 @@ from homeassistant.helpers.entity_platform import AddEntitiesCallback
 from homeassistant.helpers.update_coordinator import CoordinatorEntity
 
 from .const import DEFAULT_BRAND, DOMAIN, TYPE_TEMPERATURE, TYPE_WIFI_STRENGTH
-from .coordinator import BlinkUpdateCoordinator
+from .coordinator import BlinkConfigEntry, BlinkUpdateCoordinator
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -40,11 +39,13 @@ SENSOR_TYPES: tuple[SensorEntityDescription, ...] = (
 
 
 async def async_setup_entry(
-    hass: HomeAssistant, config: ConfigEntry, async_add_entities: AddEntitiesCallback
+    hass: HomeAssistant,
+    config_entry: BlinkConfigEntry,
+    async_add_entities: AddEntitiesCallback,
 ) -> None:
     """Initialize a Blink sensor."""
 
-    coordinator: BlinkUpdateCoordinator = hass.data[DOMAIN][config.entry_id]
+    coordinator = config_entry.runtime_data
     entities = [
         BlinkSensor(coordinator, camera, description)
         for camera in coordinator.api.cameras
diff --git a/homeassistant/components/blink/services.py b/homeassistant/components/blink/services.py
index bb2cbf575dd..5f51598e721 100644
--- a/homeassistant/components/blink/services.py
+++ b/homeassistant/components/blink/services.py
@@ -11,6 +11,7 @@ from homeassistant.exceptions import HomeAssistantError, ServiceValidationError
 from homeassistant.helpers import config_validation as cv
 
 from .const import ATTR_CONFIG_ENTRY_ID, DOMAIN, SERVICE_SEND_PIN
+from .coordinator import BlinkConfigEntry
 
 SERVICE_UPDATE_SCHEMA = vol.Schema(
     {
@@ -30,6 +31,7 @@ def setup_services(hass: HomeAssistant) -> None:
 
     async def send_pin(call: ServiceCall):
         """Call blink to send new pin."""
+        config_entry: BlinkConfigEntry | None
         for entry_id in call.data[ATTR_CONFIG_ENTRY_ID]:
             if not (config_entry := hass.config_entries.async_get_entry(entry_id)):
                 raise ServiceValidationError(
@@ -43,7 +45,7 @@ def setup_services(hass: HomeAssistant) -> None:
                     translation_key="not_loaded",
                     translation_placeholders={"target": config_entry.title},
                 )
-            coordinator = hass.data[DOMAIN][entry_id]
+            coordinator = config_entry.runtime_data
             await coordinator.api.auth.send_auth_key(
                 coordinator.api,
                 call.data[CONF_PIN],
diff --git a/homeassistant/components/blink/switch.py b/homeassistant/components/blink/switch.py
index ab9b825ded1..8eabd5c0e59 100644
--- a/homeassistant/components/blink/switch.py
+++ b/homeassistant/components/blink/switch.py
@@ -9,7 +9,6 @@ from homeassistant.components.switch import (
     SwitchEntity,
     SwitchEntityDescription,
 )
-from homeassistant.config_entries import ConfigEntry
 from homeassistant.core import HomeAssistant
 from homeassistant.exceptions import HomeAssistantError
 from homeassistant.helpers.device_registry import DeviceInfo
@@ -17,7 +16,7 @@ from homeassistant.helpers.entity_platform import AddEntitiesCallback
 from homeassistant.helpers.update_coordinator import CoordinatorEntity
 
 from .const import DEFAULT_BRAND, DOMAIN, TYPE_CAMERA_ARMED
-from .coordinator import BlinkUpdateCoordinator
+from .coordinator import BlinkConfigEntry, BlinkUpdateCoordinator
 
 SWITCH_TYPES: tuple[SwitchEntityDescription, ...] = (
     SwitchEntityDescription(
@@ -30,11 +29,11 @@ SWITCH_TYPES: tuple[SwitchEntityDescription, ...] = (
 
 async def async_setup_entry(
     hass: HomeAssistant,
-    config: ConfigEntry,
+    config_entry: BlinkConfigEntry,
     async_add_entities: AddEntitiesCallback,
 ) -> None:
     """Set up the Blink switches."""
-    coordinator: BlinkUpdateCoordinator = hass.data[DOMAIN][config.entry_id]
+    coordinator = config_entry.runtime_data
 
     async_add_entities(
         BlinkSwitch(coordinator, camera, description)
diff --git a/tests/components/blink/test_init.py b/tests/components/blink/test_init.py
index 3cd2cd51ebd..6d4a93e58ab 100644
--- a/tests/components/blink/test_init.py
+++ b/tests/components/blink/test_init.py
@@ -66,18 +66,17 @@ async def test_setup_not_ready_authkey_required(
     assert mock_config_entry.state is ConfigEntryState.SETUP_ERROR
 
 
-async def test_unload_entry_multiple(
+async def test_unload_entry(
     hass: HomeAssistant,
     mock_blink_api: MagicMock,
     mock_blink_auth_api: MagicMock,
     mock_config_entry: MockConfigEntry,
 ) -> None:
-    """Test being able to unload one of 2 entries."""
+    """Test unload doesn't un-register services."""
 
     mock_config_entry.add_to_hass(hass)
     assert await hass.config_entries.async_setup(mock_config_entry.entry_id)
     await hass.async_block_till_done()
-    hass.data[DOMAIN]["dummy"] = {1: 2}
     assert mock_config_entry.state is ConfigEntryState.LOADED
     assert await hass.config_entries.async_unload(mock_config_entry.entry_id)
     assert mock_config_entry.state is ConfigEntryState.NOT_LOADED