diff --git a/src/superannotate/lib/app/interface/base_interface.py b/src/superannotate/lib/app/interface/base_interface.py
index 5b2f60198..de70a5764 100644
--- a/src/superannotate/lib/app/interface/base_interface.py
+++ b/src/superannotate/lib/app/interface/base_interface.py
@@ -28,7 +28,7 @@ class BaseInterfaceFacade:
 
     def __init__(self, token: str = None, config_path: str = None):
         if token:
-            config = ConfigEntity(API_TOKEN=token)
+            config = ConfigEntity(SA_TOKEN=token)
         elif config_path:
             config_path = Path(config_path)
             if not Path(config_path).is_file() or not os.access(config_path, os.R_OK):
@@ -70,7 +70,7 @@ def _retrieve_configs_from_json(path: Path) -> typing.Union[ConfigEntity]:
         with open(path) as json_file:
             json_data = json.load(json_file)
         token = json_data["token"]
-        config = ConfigEntity(API_TOKEN=token)
+        config = ConfigEntity(SA_TOKEN=token)
         host = json_data.get("main_endpoint")
         verify_ssl = json_data.get("ssl_verify")
         if host:
@@ -99,7 +99,7 @@ def _retrieve_configs_from_env() -> typing.Union[ConfigEntity, None]:
         token = os.environ.get("SA_TOKEN")
         if not token:
             return None
-        config = ConfigEntity(API_TOKEN=token)
+        config = ConfigEntity(**dict(os.environ))
         host = os.environ.get("SA_URL")
         verify_ssl = not os.environ.get("SA_SSL", "True").lower() in ("false", "f", "0")
         if host:
@@ -108,14 +108,6 @@ def _retrieve_configs_from_env() -> typing.Union[ConfigEntity, None]:
             config.VERIFY_SSL = verify_ssl
         return config
 
-    @property
-    def host(self):
-        return self._host
-
-    @property
-    def token(self):
-        return self._token
-
 
 class Tracker:
     def get_mp_instance(self) -> Mixpanel:
diff --git a/src/superannotate/lib/app/interface/cli_interface.py b/src/superannotate/lib/app/interface/cli_interface.py
index dde5036d4..487df666a 100644
--- a/src/superannotate/lib/app/interface/cli_interface.py
+++ b/src/superannotate/lib/app/interface/cli_interface.py
@@ -54,8 +54,7 @@ def init(token: str):
         config_parser.optionxform = str
 
         config_parser["DEFAULT"] = {
-            "API_TOKEN": token,
-            "API_URL": constances.BACKEND_URL,
+            "SA_TOKEN": token,
             "LOGGING_LEVEL": "INFO",
             "LOGGING_PATH": constances.LOG_FILE_LOCATION,
         }
diff --git a/src/superannotate/lib/core/entities/base.py b/src/superannotate/lib/core/entities/base.py
index 863193a32..9825a0f48 100644
--- a/src/superannotate/lib/core/entities/base.py
+++ b/src/superannotate/lib/core/entities/base.py
@@ -20,6 +20,7 @@
 from pydantic.utils import ROOT_KEY
 from pydantic.utils import sequence_like
 from pydantic.utils import ValueItems
+from typing_extensions import Literal
 
 DATE_TIME_FORMAT_ERROR_MESSAGE = (
     "does not match expected format YYYY-MM-DDTHH:MM:SS.fffZ"
@@ -292,12 +293,17 @@ def map_fields(entity: dict) -> dict:
 
 
 class ConfigEntity(BaseModel):
-    API_TOKEN: str
-    API_URL: str = BACKEND_URL
-    LOGGING_LEVEL: str = "INFO"
+    API_TOKEN: str = Field(alias="SA_TOKEN")
+    API_URL: str = Field(alias="SA_URL", default=BACKEND_URL)
+    LOGGING_LEVEL: Literal[
+        "NOTSET", "DEBUG", "INFO", "WARNING", "ERROR", "CRITICAL"
+    ] = "INFO"
     LOGGING_PATH: str = f"{LOG_FILE_LOCATION}"
     VERIFY_SSL: bool = True
     ANNOTATION_CHUNK_SIZE = 5000
     ITEM_CHUNK_SIZE = 2000
     MAX_THREAD_COUNT = 4
     MAX_COROUTINE_COUNT = 8
+
+    class Config:
+        extra = Extra.ignore
diff --git a/tests/integration/test_cli.py b/tests/integration/test_cli.py
index 6c18f24ce..e44f6ea53 100644
--- a/tests/integration/test_cli.py
+++ b/tests/integration/test_cli.py
@@ -215,7 +215,6 @@ def test_init(self):
                 self.safe_run(self._cli.init, _token)
             config = ConfigParser()
             config.read(config_ini_path)
-            assert config["DEFAULT"]["API_TOKEN"] == _token
-            assert config["DEFAULT"]["API_URL"] == constants.BACKEND_URL
+            assert config["DEFAULT"]["SA_TOKEN"] == _token
             assert config["DEFAULT"]["LOGGING_LEVEL"] == "INFO"
             assert config["DEFAULT"]["LOGGING_PATH"] == f"{constants.LOG_FILE_LOCATION}"
diff --git a/tests/unit/test_init.py b/tests/unit/test_init.py
index fa5892bd9..f6f81f694 100644
--- a/tests/unit/test_init.py
+++ b/tests/unit/test_init.py
@@ -62,7 +62,7 @@ def test_init_via_config_ini(self, get_team_use_case):
                     config_parser = ConfigParser()
                     config_parser.optionxform = str
                     config_parser["DEFAULT"] = {
-                        "API_TOKEN": self._token,
+                        "SA_TOKEN": self._token,
                         "LOGGING_LEVEL": "DEBUG",
                     }
                     config_parser.write(config_ini)