diff --git a/llm.py b/llm.py
index 44fe488..17373b5 100644
--- a/llm.py
+++ b/llm.py
@@ -1,30 +1,24 @@
-from google import genai
-from config import GEMINI_API_KEY, MODEL_NAME
+import os
+import requests
+from dotenv import load_dotenv
 
+load_dotenv()
 
-class LLM:
-    def __init__(self):
-        if not GEMINI_API_KEY:
-            raise ValueError(
-                "Kein GEMINI_API_KEY gefunden. Bitte überprüfe deine .env-Datei."
-            )
+API_KEY = os.getenv("OPENROUTER_API_KEY")
+MODEL = os.getenv("OPENROUTER_MODEL")
 
-        self.client = genai.Client(api_key=GEMINI_API_KEY)
+def ask_llm(messages):
+    r = requests.post(
+        "https://openrouter.ai/api/v1/chat/completions",
+        headers={
+            "Authorization": f"Bearer {API_KEY}",
+            "Content-Type": "application/json",
+        },
+        json={
+            "model": MODEL,
+            "messages": messages,
+            "temperature": 0.3
+        }
+    )
 
-        with open("prompt.txt", "r", encoding="utf-8") as f:
-            self.system_prompt = f.read()
-
-    def ask(self, user_input: str) -> str:
-        prompt = f"""
-{self.system_prompt}
-
-Benutzer:
-{user_input}
-"""
-
-        response = self.client.models.generate_content(
-            model=MODEL_NAME,
-            contents=prompt,
-        )
-
-        return response.text.strip()
+    return r.json()["choices"][0]["message"]["content"]
\ No newline at end of file