diff --git a/src/dlw/marvin_ops.py b/src/dlw/marvin_ops.py
index 2c9f1d3..7bb41af 100644
--- a/src/dlw/marvin_ops.py
+++ b/src/dlw/marvin_ops.py
@@ -1,28 +1,15 @@
 import requests
+import os
 
 class MarvinClient:
-    def __init__(self, api_key, asteroid_name):
-        self.api_key = api_key
-        self.asteroid = asteroid_name
+    def __init__(self):
+        self.api_key = os.getenv('MARVIN_API_KEY')
+        self.asteroid = os.getenv('UBERSPACE_ASTEROID')
         self.base_url = "https://api.uberspace.de/api/v1/external"
-        self.headers = {"Authorization": f"Api-Key {api_key}"}
+        self.headers = {"Authorization": f"Api-Key {self.api_key}"}
 
-    def setup_webapp_backend(self, port):
-        """Registriert das Flask-Interface in der Marvin API."""
-        url = f"{self.base_url}/asteroids/{self.asteroid}/webbackends/"
-        data = {
-            "asteroid": self.asteroid,
-            "domain": None,
-            "path": "/admin", # Optionaler Pfad für das Interface
-            "destination": "PORT",
-            "port": port
-        }
-        res = requests.post(url, headers=self.headers, json=data)
-        return res.status_code in [201, 200]
-
-    def add_domain(self, domain_name):
-        """Fügt eine neue Web-Domain hinzu."""
-        url = f"{self.base_url}/asteroids/{self.asteroid}/webdomains/"
-        data = {"name": domain_name, "asteroid": self.asteroid}
-        res = requests.post(url, headers=self.headers, json=data)
-        return res.json()
\ No newline at end of file
+    def get_status(self):
+        """Beispiel: Abfrage des Asteroid-Status."""
+        url = f"{self.base_url}/asteroids/{self.asteroid}"
+        res = requests.get(url, headers=self.headers)
+        return res.json() if res.status_code == 200 else None
\ No newline at end of file