diff --git a/.env.example b/.env.example
index 094f6c0..4ad6fdd 100644
--- a/.env.example
+++ b/.env.example
@@ -9,6 +9,7 @@ DB_ECHO=True
 # Системные переменные
 SECRET_KEY=1234567890abcdefghigklmnopqrstuvwxyz
 FRONTEND_URL=http://127.0.0.1:8000/api/v1
+ACCESS_TOKEN_EXPIRE=3600
 
 # Переменные для почты
 EMAIL_HOST=smtp.yandex.ru
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 9decd09..96cdab9 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -49,3 +49,8 @@ repos:
         args: [ "--fix", "--line-length=120" ]
       - id: ruff-format
         args: [ "--line-length=120" ]
+
+  - repo: https://github.com/pre-commit/mirrors-mypy
+    rev: v1.15.0
+    hooks:
+      - id: mypy
diff --git a/lkeep/core/settings.py b/lkeep/core/settings.py
index d817d89..543f43e 100644
--- a/lkeep/core/settings.py
+++ b/lkeep/core/settings.py
@@ -117,6 +117,8 @@ class Settings(BaseSettings):
     :type templates_dir: str
     :ivar frontend_url: Адрес фронтенд-приложения.
     :type frontend_url: str
+    :ivar access_token_expire: Срок жизни JWT-токена
+    :type access_token_expire: int
     """
 
     db_settings: DBSettings = DBSettings()
@@ -125,6 +127,7 @@ class Settings(BaseSettings):
     secret_key: SecretStr
     templates_dir: str = "templates"
     frontend_url: str
+    access_token_expire: int
 
     model_config = SettingsConfigDict(env_file=".env", env_file_encoding="utf8", extra="ignore")
 
diff --git a/pyproject.toml b/pyproject.toml
index d5a50a6..7d89aca 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -22,6 +22,7 @@ dependencies = [
     "celery (>=5.4.0,<6.0.0)",
     "redis (>=5.2.1,<6.0.0)",
     "itsdangerous (>=2.2.0,<3.0.0)",
+    "pyjwt (>=2.10.1,<3.0.0)",
 ]
 
 [build-system]