diff --git a/.vscode/settings.json b/.vscode/settings.json
new file mode 100644
index 0000000..0d7a883
--- /dev/null
+++ b/.vscode/settings.json
@@ -0,0 +1,4 @@
+{
+    "files.autoSave": "afterDelay",
+    "files.autoSaveDelay": 1000
+}
\ No newline at end of file
diff --git a/backend/configuration/models.py b/backend/configuration/models.py
index 49c7222..9c7c77c 100644
--- a/backend/configuration/models.py
+++ b/backend/configuration/models.py
@@ -11,7 +11,7 @@ class ShopConfiguration(models.Model):
     contact_email = models.EmailField(max_length=254, blank=True, null=True)
     contact_phone = models.CharField(max_length=20, blank=True, null=True)
     contact_address = models.TextField(blank=True, null=True)
-    opening_hours = models.JSONField(blank=True, null=True) #FIXME: vytvoř tvar pro otvírací dobu
+    opening_hours = models.JSONField(blank=True, null=True) #FIXME: vytvoř JSON tvar pro otvírací dobu, přes validátory
 
     #Social
     facebook_url = models.URLField(max_length=200, blank=True, null=True)
diff --git a/backend/configuration/views.py b/backend/configuration/views.py
index 2aab5b3..1f891af 100644
--- a/backend/configuration/views.py
+++ b/backend/configuration/views.py
@@ -2,4 +2,5 @@ from django.shortcuts import render
 
 # Create your views here.
 
-#TODO: dej public tag pro view, aby to mohl react číst pomocí public axiosu
\ No newline at end of file
+#TODO: dej public tag pro view
+# rozdělit fieldy podle práv aby se třeba neexposelo citlivé údaje
\ No newline at end of file
diff --git a/backend/thirdparty/zasilkovna/api.png b/backend/thirdparty/zasilkovna/api.png
new file mode 100644
index 0000000..a8989c6
Binary files /dev/null and b/backend/thirdparty/zasilkovna/api.png differ
diff --git a/backend/thirdparty/zasilkovna/client.py b/backend/thirdparty/zasilkovna/client.py
index 196d8d6..9f729ea 100644
--- a/backend/thirdparty/zasilkovna/client.py
+++ b/backend/thirdparty/zasilkovna/client.py
@@ -10,10 +10,16 @@ logger = logging.getLogger(__name__)
 WSDL_URL = os.getenv("PACKETA_WSDL_URL", "https://www.zasilkovna.cz/api/soap.wsdl")
 PACKETA_API_PASSWORD = os.getenv("PACKETA_API_PASSWORD")
 
+
 zeepZasClient = Client(wsdl=WSDL_URL)
 
 
 class PacketaAPI:
+    #TODO: zeptat se jestli nepřidat další checkovací parametry ohledně zásilkovny např: blokování podle nastavení webu
+    # popřemýšlet, jestli api klíče nenastavit přes configurator webu
+    def __getattribute__(self):
+        if PACKETA_API_PASSWORD is None:
+            raise Exception("Packeta API password is not set in environment variables.")
     
     # ---------- CREATE PACKET METHODS ----------
 
@@ -150,6 +156,7 @@ class PacketaAPI:
     def create_shipment(self, packet_ids: list):
         """
         Vytvoření zásilky (shipment) z více balíků.
+
         packet_ids = ["1234567890", "1234567891", "1234567892"]
         """
         try: