diff --git a/litellm/router.py b/litellm/router.py
index 335a8a2644..3145f75cb2 100644
--- a/litellm/router.py
+++ b/litellm/router.py
@@ -891,6 +891,7 @@ class Router:
                 if api_key and api_key.startswith("os.environ/"):
                     api_key_env_name = api_key.replace("os.environ/", "")
                     api_key = litellm.get_secret(api_key_env_name)
+                    litellm_params["api_key"] = api_key
 
                 api_base = litellm_params.get("api_base")
                 base_url = litellm_params.get("base_url")
@@ -898,31 +899,35 @@ class Router:
                 if api_base and api_base.startswith("os.environ/"):
                     api_base_env_name = api_base.replace("os.environ/", "")
                     api_base = litellm.get_secret(api_base_env_name)
+                    litellm_params["api_base"] = api_base
 
                 api_version = litellm_params.get("api_version")
                 if api_version and api_version.startswith("os.environ/"):
                     api_version_env_name = api_version.replace("os.environ/", "")
                     api_version = litellm.get_secret(api_version_env_name)
+                    litellm_params["api_version"] = api_version
 
                 timeout = litellm_params.pop("timeout", None)
                 if isinstance(timeout, str) and timeout.startswith("os.environ/"):
                     timeout_env_name = api_version.replace("os.environ/", "")
                     timeout = litellm.get_secret(timeout_env_name)
+                    litellm_params["timeout"] = timeout
 
                 stream_timeout = litellm_params.pop("stream_timeout", timeout) # if no stream_timeout is set, default to timeout
                 if isinstance(stream_timeout, str) and stream_timeout.startswith("os.environ/"):
                     stream_timeout_env_name = api_version.replace("os.environ/", "")
                     stream_timeout = litellm.get_secret(stream_timeout_env_name)
+                    litellm_params["stream_timeout"] = stream_timeout
 
                 max_retries = litellm_params.pop("max_retries", 2)
                 if isinstance(max_retries, str) and max_retries.startswith("os.environ/"):
                     max_retries_env_name = api_version.replace("os.environ/", "")
                     max_retries = litellm.get_secret(max_retries_env_name)
+                    litellm_params["max_retries"] = max_retries
                 
                 if "azure" in model_name:
                     if api_base is None:
                         raise ValueError("api_base is required for Azure OpenAI. Set it on your config")
-                    self.print_verbose(f"Initializing Azure OpenAI Client for {model_name}, Api Base: {str(api_base)}, Api Key:{api_key}")
                     if api_version is None:
                         api_version = "2023-07-01-preview"
                     if "gateway.ai.cloudflare.com" in api_base: 
@@ -961,6 +966,7 @@ class Router:
                             max_retries=max_retries
                         )
                     else:
+                        self.print_verbose(f"Initializing Azure OpenAI Client for {model_name}, Api Base: {str(api_base)}, Api Key:{api_key}")
                         model["async_client"] = openai.AsyncAzureOpenAI(
                             api_key=api_key,
                             azure_endpoint=api_base,