diff --git a/custom_components/gigachain/__init__.py b/custom_components/gigachain/__init__.py
index f4647a6..77c5de9 100644
--- a/custom_components/gigachain/__init__.py
+++ b/custom_components/gigachain/__init__.py
@@ -15,7 +15,7 @@
 from homeassistant.util import ulid
 from .const import (
     DOMAIN,
-    CONF_AUTH_DATA,
+    CONF_API_KEY,
     CONF_CHAT_MODEL,
     DEFAULT_CHAT_MODEL,
     CONF_PROMPT,
@@ -27,7 +27,7 @@
 
 async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
     """Initialize GigaChain."""
-    client = GigaChat(credentials=entry.data[CONF_AUTH_DATA], verify_ssl_certs=False)
+    client = GigaChat(credentials=entry.data[CONF_API_KEY], verify_ssl_certs=False)
     hass.data.setdefault(DOMAIN, {})[entry.entry_id] = client
     conversation.async_set_agent(hass, entry, GigaChatAI(hass, entry))
     return True
diff --git a/custom_components/gigachain/config_flow.py b/custom_components/gigachain/config_flow.py
index d1571ed..56f6e81 100644
--- a/custom_components/gigachain/config_flow.py
+++ b/custom_components/gigachain/config_flow.py
@@ -15,7 +15,7 @@
     TemplateSelector,
 )
 from .const import (
-    CONF_AUTH_DATA,
+    CONF_API_KEY,
     CONF_CHAT_MODEL,
     CONF_PROMPT,
     DEFAULT_CHAT_MODEL,
@@ -25,7 +25,7 @@
 
 STEP_USER_DATA_SCHEMA = vol.Schema(
     {
-        vol.Required(CONF_AUTH_DATA): str
+        vol.Required(CONF_API_KEY): str
     }
 )
 
diff --git a/custom_components/gigachain/const.py b/custom_components/gigachain/const.py
index 36b9bc6..ac1a5c3 100644
--- a/custom_components/gigachain/const.py
+++ b/custom_components/gigachain/const.py
@@ -1,7 +1,7 @@
 """Constants for the GigaChain integration."""
 
 DOMAIN = "gigachain"
-CONF_AUTH_DATA = "auth_data"
+CONF_API_KEY = "api_key"
 CONF_PROMPT = "prompt"
 DEFAULT_PROMPT = """Ты HAL 9000, компьютер из цикла произведений «Космическая одиссея» Артура Кларка, обладающий способностью к самообучению.
 Мы находимся в умном доме под управлением системы Home Assistant.
diff --git a/custom_components/gigachain/manifest.json b/custom_components/gigachain/manifest.json
index 52321d5..026400e 100644
--- a/custom_components/gigachain/manifest.json
+++ b/custom_components/gigachain/manifest.json
@@ -10,6 +10,8 @@
   "iot_class": "cloud_polling",
   "issue_tracker": "https://github.com/gritaro/gigachain/issues",
   "requirements": [
+    "gigachat",
+    "langchain",
     "gigachain-community==0.0.16",
     "yandexcloud==0.259.0"
   ],
diff --git a/custom_components/gigachain/translations/en.json b/custom_components/gigachain/translations/en.json
index cd4bc14..fca91c9 100644
--- a/custom_components/gigachain/translations/en.json
+++ b/custom_components/gigachain/translations/en.json
@@ -4,7 +4,7 @@
       "user": {
         "title": "GigaChain configuration",
         "data": {
-          "auth_data": "Authorization data"
+          "api_key": "Authorization data"
         }
       }
     },
diff --git a/custom_components/gigachain/translations/ru.json b/custom_components/gigachain/translations/ru.json
index 4ff4e76..08c70c0 100644
--- a/custom_components/gigachain/translations/ru.json
+++ b/custom_components/gigachain/translations/ru.json
@@ -4,7 +4,7 @@
       "user": {
         "title": "GigaChain конфигурация",
         "data": {
-          "auth_data": "Авторизационные данные"
+          "api_key": "Авторизационные данные"
         }
       }
     },