diff --git a/cli/utils.py b/cli/utils.py
index 62b50c9c..290a4b67 100644
--- a/cli/utils.py
+++ b/cli/utils.py
@@ -192,7 +192,7 @@ def select_llm_provider() -> tuple[str, str]:
     # Define OpenAI api options with their corresponding endpoints
     BASE_URLS = [
         ("OpenAI", "https://api.openai.com/v1"),
-        ("Google", "https://generativelanguage.googleapis.com/v1"),
+        ("Google", None),  # google-genai SDK manages its own endpoint internally
         ("Anthropic", "https://api.anthropic.com/"),
         ("xAI", "https://api.x.ai/v1"),
         ("Openrouter", "https://openrouter.ai/api/v1"),
diff --git a/tradingagents/llm_clients/google_client.py b/tradingagents/llm_clients/google_client.py
index 48055560..baa31add 100644
--- a/tradingagents/llm_clients/google_client.py
+++ b/tradingagents/llm_clients/google_client.py
@@ -28,10 +28,8 @@ class GoogleClient(BaseLLMClient):
         self.warn_if_unknown_model()
         llm_kwargs = {"model": self.model}
 
-        # base_url is intentionally NOT passed to ChatGoogleGenerativeAI.
-        # The google-genai SDK manages its own endpoint and API versioning internally.
-        # Passing a base_url (e.g. https://generativelanguage.googleapis.com/v1)
-        # causes 404s because the SDK appends its own paths onto the override URL.
+        if self.base_url:
+            llm_kwargs["base_url"] = self.base_url
 
         for key in ("timeout", "max_retries", "callbacks", "http_client", "http_async_client"):
             if key in self.kwargs: