diff --git a/sql_app/TODO b/sql_app/TODO
index 1e6bacd..7e1d2cf 100644
--- a/sql_app/TODO
+++ b/sql_app/TODO
@@ -1,5 +1,5 @@
 - [ ] Redesign database
-- [ ] Define mergancy triggers (manual and automatic)
+- [ ] Define emrgancy triggers (manual and automatic)
 - [ ] Expose temporary control in case of emergancy
         - Triggers
         - Acccess
diff --git a/sql_app/auth_helper.py b/sql_app/auth_helper.py
index 12aa271..bbc75d2 100644
--- a/sql_app/auth_helper.py
+++ b/sql_app/auth_helper.py
@@ -40,4 +40,9 @@ def authenticate_user(db: Session, username : str, password : str):
 def valid_api_key(key = Security(api_key_header)):
     if not __API_KEY == key:
         raise HTTPException(401, detail="invalid key")
-    return 
+    return
+
+def create_iot_dev_token(data: dict):
+    to_encode = data.copy()
+    encoded_jwt = jwt.encode(to_encode, JWT_SECRET, algorithm=JWT_ALGO)
+    return encoded_jwt
diff --git a/sql_app/main.py b/sql_app/main.py
index 9a9434e..16e415d 100644
--- a/sql_app/main.py
+++ b/sql_app/main.py
@@ -1,5 +1,5 @@
 from fastapi import Depends, FastAPI, HTTPException, status
-from fastapi.security import OAuth2PasswordBearer, OAuth2PasswordRequestForm
+from fastapi.security import OAuth2PasswordBearer, OAuth2PasswordRequestForm, OAuth2AuthorizationCodeBearer
 from fastapi.security.api_key import APIKey
 from sqlalchemy.orm import Session