diff --git a/homeassistant/components/neato/__init__.py b/homeassistant/components/neato/__init__.py
index c1e193b7406..cbfd860a0b1 100644
--- a/homeassistant/components/neato/__init__.py
+++ b/homeassistant/components/neato/__init__.py
@@ -2,10 +2,14 @@
 import logging
 
 import aiohttp
-from pybotvac import Account, Neato
+from pybotvac import Account
 from pybotvac.exceptions import NeatoException
 import voluptuous as vol
 
+from homeassistant.components.application_credentials import (
+    ClientCredential,
+    async_import_client_credential,
+)
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import CONF_CLIENT_ID, CONF_CLIENT_SECRET, CONF_TOKEN, Platform
 from homeassistant.core import HomeAssistant
@@ -13,7 +17,7 @@ from homeassistant.exceptions import ConfigEntryAuthFailed, ConfigEntryNotReady
 from homeassistant.helpers import config_entry_oauth2_flow, config_validation as cv
 from homeassistant.helpers.typing import ConfigType
 
-from . import api, config_flow
+from . import api
 from .const import NEATO_CONFIG, NEATO_DOMAIN, NEATO_LOGIN
 from .hub import NeatoHub
 
@@ -21,14 +25,17 @@ _LOGGER = logging.getLogger(__name__)
 
 
 CONFIG_SCHEMA = vol.Schema(
-    {
-        NEATO_DOMAIN: vol.Schema(
-            {
-                vol.Required(CONF_CLIENT_ID): cv.string,
-                vol.Required(CONF_CLIENT_SECRET): cv.string,
-            }
-        )
-    },
+    vol.All(
+        cv.deprecated(NEATO_DOMAIN),
+        {
+            NEATO_DOMAIN: vol.Schema(
+                {
+                    vol.Required(CONF_CLIENT_ID): cv.string,
+                    vol.Required(CONF_CLIENT_SECRET): cv.string,
+                }
+            )
+        },
+    ),
     extra=vol.ALLOW_EXTRA,
 )
 
@@ -43,18 +50,21 @@ async def async_setup(hass: HomeAssistant, config: ConfigType) -> bool:
         return True
 
     hass.data[NEATO_CONFIG] = config[NEATO_DOMAIN]
-    vendor = Neato()
-    config_flow.OAuth2FlowHandler.async_register_implementation(
+    await async_import_client_credential(
         hass,
-        api.NeatoImplementation(
-            hass,
-            NEATO_DOMAIN,
+        NEATO_DOMAIN,
+        ClientCredential(
             config[NEATO_DOMAIN][CONF_CLIENT_ID],
             config[NEATO_DOMAIN][CONF_CLIENT_SECRET],
-            vendor.auth_endpoint,
-            vendor.token_endpoint,
         ),
     )
+    _LOGGER.warning(
+        "Configuration of Neato integration in YAML is deprecated and "
+        "will be removed in a future release; Your existing OAuth "
+        "Application Credentials have been imported into the UI "
+        "automatically and can be safely removed from your "
+        "configuration.yaml file"
+    )
 
     return True
 
diff --git a/homeassistant/components/neato/api.py b/homeassistant/components/neato/api.py
index cd26b009040..f3a4324b7ed 100644
--- a/homeassistant/components/neato/api.py
+++ b/homeassistant/components/neato/api.py
@@ -7,6 +7,7 @@ from typing import Any
 import pybotvac
 
 from homeassistant import config_entries, core
+from homeassistant.components.application_credentials import AuthImplementation
 from homeassistant.helpers import config_entry_oauth2_flow
 
 
@@ -35,7 +36,7 @@ class ConfigEntryAuth(pybotvac.OAuthSession):  # type: ignore[misc]
         return self.session.token["access_token"]  # type: ignore[no-any-return]
 
 
-class NeatoImplementation(config_entry_oauth2_flow.LocalOAuth2Implementation):
+class NeatoImplementation(AuthImplementation):
     """Neato implementation of LocalOAuth2Implementation.
 
     We need this class because we have to add client_secret and scope to the authorization request.
diff --git a/homeassistant/components/neato/application_credentials.py b/homeassistant/components/neato/application_credentials.py
new file mode 100644
index 00000000000..2abdb6bcc81
--- /dev/null
+++ b/homeassistant/components/neato/application_credentials.py
@@ -0,0 +1,28 @@
+"""Application credentials platform for neato."""
+
+from pybotvac import Neato
+
+from homeassistant.components.application_credentials import (
+    AuthorizationServer,
+    ClientCredential,
+)
+from homeassistant.core import HomeAssistant
+from homeassistant.helpers import config_entry_oauth2_flow
+
+from . import api
+
+
+async def async_get_auth_implementation(
+    hass: HomeAssistant, auth_domain: str, credential: ClientCredential
+) -> config_entry_oauth2_flow.AbstractOAuth2Implementation:
+    """Return auth implementation for a custom auth implementation."""
+    vendor = Neato()
+    return api.NeatoImplementation(
+        hass,
+        auth_domain,
+        credential,
+        AuthorizationServer(
+            authorize_url=vendor.auth_endpoint,
+            token_url=vendor.token_endpoint,
+        ),
+    )
diff --git a/homeassistant/components/neato/manifest.json b/homeassistant/components/neato/manifest.json
index f12f79c77a8..64c10abec06 100644
--- a/homeassistant/components/neato/manifest.json
+++ b/homeassistant/components/neato/manifest.json
@@ -5,7 +5,7 @@
   "documentation": "https://www.home-assistant.io/integrations/neato",
   "requirements": ["pybotvac==0.0.23"],
   "codeowners": ["@dshokouhi", "@Santobert"],
-  "dependencies": ["auth"],
+  "dependencies": ["application_credentials"],
   "iot_class": "cloud_polling",
   "loggers": ["pybotvac"]
 }
diff --git a/homeassistant/generated/application_credentials.py b/homeassistant/generated/application_credentials.py
index 7521c5c30b8..41541943086 100644
--- a/homeassistant/generated/application_credentials.py
+++ b/homeassistant/generated/application_credentials.py
@@ -9,6 +9,7 @@ APPLICATION_CREDENTIALS = [
     "geocaching",
     "google",
     "home_connect",
+    "neato",
     "netatmo",
     "spotify",
     "xbox",
diff --git a/tests/components/neato/test_config_flow.py b/tests/components/neato/test_config_flow.py
index 48bdf247f51..7e187f1e2fd 100644
--- a/tests/components/neato/test_config_flow.py
+++ b/tests/components/neato/test_config_flow.py
@@ -27,7 +27,6 @@ async def test_full_flow(
         "neato",
         {
             "neato": {"client_id": CLIENT_ID, "client_secret": CLIENT_SECRET},
-            "http": {"base_url": "https://example.com"},
         },
     )
 
@@ -99,7 +98,6 @@ async def test_reauth(
         "neato",
         {
             "neato": {"client_id": CLIENT_ID, "client_secret": CLIENT_SECRET},
-            "http": {"base_url": "https://example.com"},
         },
     )