diff --git a/bots/scheduler.py b/bots/scheduler.py
index 8053eb0..4010f39 100644
--- a/bots/scheduler.py
+++ b/bots/scheduler.py
@@ -51,6 +51,7 @@ logger = logging.getLogger(__name__)
 TELEGRAM_BOT_TOKEN = os.getenv('TELEGRAM_BOT_TOKEN', '')
 TELEGRAM_CHAT_ID = os.getenv('TELEGRAM_CHAT_ID', '')
 ANTHROPIC_API_KEY = os.getenv('ANTHROPIC_API_KEY', '')
+ANTHROPIC_BASE_URL = os.getenv('ANTHROPIC_BASE_URL', '')
 
 _claude_client: anthropic.Anthropic | None = None
 _conversation_history: dict[int, list] = {}
@@ -1641,7 +1642,10 @@ async def handle_text(update: Update, context: ContextTypes.DEFAULT_TYPE):
 
     global _claude_client
     if _claude_client is None:
-        _claude_client = anthropic.Anthropic(api_key=ANTHROPIC_API_KEY)
+        kwargs = {'api_key': ANTHROPIC_API_KEY}
+        if ANTHROPIC_BASE_URL:
+            kwargs['base_url'] = ANTHROPIC_BASE_URL
+        _claude_client = anthropic.Anthropic(**kwargs)
 
     history = _conversation_history.setdefault(chat_id, [])
     history.append({"role": "user", "content": text})