diff --git a/deps.json b/deps.json
index 8b82685..c41e4b2 100644
--- a/deps.json
+++ b/deps.json
@@ -3,6 +3,7 @@
         "1" : "uviconrn",
         "2" : "fastapi",
         "3" : "pydantic",
-        "4" : "sqlalchemy"
+        "4" : "pydantic-settings",
+        "5" : "sqlalchemy"
     }
 }
\ No newline at end of file
diff --git a/src/.env b/src/.env
new file mode 100644
index 0000000..a7750ea
--- /dev/null
+++ b/src/.env
@@ -0,0 +1,7 @@
+DATABASE_URL=sqlite:///./users.db
+API_TITLE=Users Microservice
+API_VERSION=1.0.0
+HOST=0.0.0.0
+PORT=8000
+RELOAD=true
+LOG_LEVEL=info
\ No newline at end of file
diff --git a/src/__init__.py b/src/__init__.py
new file mode 100644
index 0000000..a497821
--- /dev/null
+++ b/src/__init__.py
@@ -0,0 +1,3 @@
+from core.config import settings
+
+__all__ = ["settings"]
\ No newline at end of file
diff --git a/src/__pycache__/main.cpython-314.pyc b/src/__pycache__/main.cpython-314.pyc
index 6ebcf94..b3693bf 100644
Binary files a/src/__pycache__/main.cpython-314.pyc and b/src/__pycache__/main.cpython-314.pyc differ
diff --git a/src/core/__pycache__/config.cpython-314.pyc b/src/core/__pycache__/config.cpython-314.pyc
new file mode 100644
index 0000000..6c3e40f
Binary files /dev/null and b/src/core/__pycache__/config.cpython-314.pyc differ
diff --git a/src/core/config.py b/src/core/config.py
new file mode 100644
index 0000000..f7a7e6f
--- /dev/null
+++ b/src/core/config.py
@@ -0,0 +1,29 @@
+from pydantic_settings import BaseSettings
+from pydantic import Field
+
+class Settings(BaseSettings):
+    """Configuración de la aplicación"""
+    
+    # Base de datos
+    database_url: str = Field(
+        default="sqlite:///./test.db",
+        description="URL de conexión a la base de datos"
+    )
+    
+    # API
+    api_title: str = "Users Microservice"
+    api_version: str = "1.0.0"
+    api_description: str = "Microservicio de gestión de usuarios"
+    
+    # Server
+    host: str = "0.0.0.0"
+    port: int = 8000
+    reload: bool = True
+    log_level: str = "info"
+    
+    class Config:
+        env_file = ".env"
+        case_sensitive = False
+
+
+ConfSettings = Settings()
\ No newline at end of file
diff --git a/src/infrastructure/adapters/persistence/__pycache__/db.cpython-314.pyc b/src/infrastructure/adapters/persistence/__pycache__/db.cpython-314.pyc
index 461d49f..55c050a 100644
Binary files a/src/infrastructure/adapters/persistence/__pycache__/db.cpython-314.pyc and b/src/infrastructure/adapters/persistence/__pycache__/db.cpython-314.pyc differ
diff --git a/src/infrastructure/adapters/persistence/db.py b/src/infrastructure/adapters/persistence/db.py
index c61c6f9..dbd23e3 100644
--- a/src/infrastructure/adapters/persistence/db.py
+++ b/src/infrastructure/adapters/persistence/db.py
@@ -1,11 +1,12 @@
 from sqlalchemy import create_engine
 from sqlalchemy.orm import sessionmaker, declarative_base
+from core.config import ConfSettings
 
 DATABASE_URL = "sqlite:///./users.db"
 
 engine = create_engine(
-    DATABASE_URL,
-    connect_args={"check_same_thread": False}
+    ConfSettings.database_url,
+    connect_args={"check_same_thread": False} if "sqlite" in ConfSettings.database_url else {}
     )
 
 SessionLocal = sessionmaker(
diff --git a/src/infrastructure/api/users/__pycache__/app.cpython-314.pyc b/src/infrastructure/api/users/__pycache__/app.cpython-314.pyc
index 73e70c0..a351659 100644
Binary files a/src/infrastructure/api/users/__pycache__/app.cpython-314.pyc and b/src/infrastructure/api/users/__pycache__/app.cpython-314.pyc differ
diff --git a/src/infrastructure/api/users/__pycache__/root.cpython-314.pyc b/src/infrastructure/api/users/__pycache__/root.cpython-314.pyc
index 2963db1..480cafb 100644
Binary files a/src/infrastructure/api/users/__pycache__/root.cpython-314.pyc and b/src/infrastructure/api/users/__pycache__/root.cpython-314.pyc differ
diff --git a/src/infrastructure/api/users/app.py b/src/infrastructure/api/users/app.py
index 020143c..ef92ced 100644
--- a/src/infrastructure/api/users/app.py
+++ b/src/infrastructure/api/users/app.py
@@ -1,7 +1,10 @@
 from fastapi import FastAPI
+from core.config import ConfSettings
 from infrastructure.api.users.router import router
 
 def create_app() -> FastAPI:
-    app = FastAPI(title="Users service")
+    app = FastAPI(title=ConfSettings.api_title,
+                  version=ConfSettings.api_version,
+                  description=ConfSettings.api_description)
     app.include_router(router)
     return app
\ No newline at end of file
diff --git a/src/infrastructure/api/users/root.py b/src/infrastructure/api/users/root.py
index bf8b1bc..8caac67 100644
--- a/src/infrastructure/api/users/root.py
+++ b/src/infrastructure/api/users/root.py
@@ -1,10 +1,16 @@
 from fastapi import APIRouter
+import platform
 
 router = APIRouter()
 
 @router.get("/")
 def root():
+    uname = platform.uname()
     return {
+            "machine": {
+                "OS" : f"{uname.system} {uname.release}",
+                "Arch": uname.machine
+                },
             "Status": "Running",
             "Docs": "/docs"
         }
\ No newline at end of file
diff --git a/src/main.py b/src/main.py
index a3b7108..aa15ff6 100644
--- a/src/main.py
+++ b/src/main.py
@@ -1,4 +1,5 @@
 from infrastructure.api.users.app import create_app
+from core.config import ConfSettings
 
 app = create_app()
 
@@ -6,11 +7,11 @@ def run():
     import uvicorn
     uvicorn.run(
         "main:app",
-        host="0.0.0.0",
-        port=8000,
-        reload=True,
-        log_level="info",
+        host=ConfSettings.host,
+        port=ConfSettings.port,
+        reload=ConfSettings.reload,
+        log_level=ConfSettings.log_level,
     )
 
 if __name__ == "__main__":
-    run()
+    run()
\ No newline at end of file
diff --git a/src/users.db b/src/users.db
index a321460..fdae28b 100644
Binary files a/src/users.db and b/src/users.db differ