diff --git a/.gitignore b/.gitignore
index 730898a5b..00cd35c5b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -43,3 +43,4 @@ ui/litellm-dashboard/package-lock.json
 deploy/charts/litellm-helm/*.tgz
 deploy/charts/litellm-helm/charts/*
 deploy/charts/*.tgz
+litellm/proxy/vertex_key.json
diff --git a/litellm/main.py b/litellm/main.py
index bc33a69e5..66af60576 100644
--- a/litellm/main.py
+++ b/litellm/main.py
@@ -263,6 +263,7 @@ async def acompletion(
             or custom_llm_provider == "ollama"
             or custom_llm_provider == "ollama_chat"
             or custom_llm_provider == "vertex_ai"
+            or custom_llm_provider in litellm.openai_compatible_providers
         ):  # currently implemented aiohttp calls for just azure, openai, hf, ollama, vertex ai soon all.
             init_response = await loop.run_in_executor(None, func_with_context)
             if isinstance(init_response, dict) or isinstance(
diff --git a/litellm/proxy/proxy_server.py b/litellm/proxy/proxy_server.py
index 0501ec746..7461b59b0 100644
--- a/litellm/proxy/proxy_server.py
+++ b/litellm/proxy/proxy_server.py
@@ -758,9 +758,10 @@ async def _PROXY_track_cost_callback(
             verbose_proxy_logger.info(
                 f"response_cost {response_cost}, for user_id {user_id}"
             )
-            if user_api_key and (
-                prisma_client is not None or custom_db_client is not None
-            ):
+            verbose_proxy_logger.debug(
+                f"user_api_key {user_api_key}, prisma_client: {prisma_client}, custom_db_client: {custom_db_client}"
+            )
+            if user_api_key is not None:
                 await update_database(
                     token=user_api_key,
                     response_cost=response_cost,
@@ -770,6 +771,8 @@ async def _PROXY_track_cost_callback(
                     start_time=start_time,
                     end_time=end_time,
                 )
+            else:
+                raise Exception("User API key missing from custom callback.")
         else:
             if kwargs["stream"] != True or (
                 kwargs["stream"] == True
@@ -4067,7 +4070,6 @@ def _has_user_setup_sso():
 async def shutdown_event():
     global prisma_client, master_key, user_custom_auth, user_custom_key_generate
     if prisma_client:
-
         verbose_proxy_logger.debug("Disconnecting from Prisma")
         await prisma_client.disconnect()
 
diff --git a/litellm/utils.py b/litellm/utils.py
index 8df027b87..e56ba879f 100644
--- a/litellm/utils.py
+++ b/litellm/utils.py
@@ -3852,6 +3852,8 @@ def get_optional_params(
             and custom_llm_provider != "text-completion-openai"
             and custom_llm_provider != "azure"
             and custom_llm_provider != "vertex_ai"
+            and custom_llm_provider != "anyscale"
+            and custom_llm_provider != "together_ai"
         ):
             if custom_llm_provider == "ollama" or custom_llm_provider == "ollama_chat":
                 # ollama actually supports json output
@@ -3870,11 +3872,6 @@ def get_optional_params(
                     optional_params[
                         "functions_unsupported_model"
                     ] = non_default_params.pop("functions")
-            elif (
-                custom_llm_provider == "anyscale"
-                and model == "mistralai/Mistral-7B-Instruct-v0.1"
-            ):  # anyscale just supports function calling with mistral
-                pass
             elif (
                 litellm.add_function_to_prompt
             ):  # if user opts to add it to prompt instead
@@ -4087,6 +4084,8 @@ def get_optional_params(
             "top_p",
             "stop",
             "frequency_penalty",
+            "tools",
+            "tool_choice",
         ]
         _check_valid_arg(supported_params=supported_params)
 
@@ -4104,6 +4103,10 @@ def get_optional_params(
             ] = frequency_penalty  # https://docs.together.ai/reference/inference
         if stop is not None:
             optional_params["stop"] = stop
+        if tools is not None:
+            optional_params["tools"] = tools
+        if tool_choice is not None:
+            optional_params["tool_choice"] = tool_choice
     elif custom_llm_provider == "ai21":
         ## check if unsupported param passed in
         supported_params = [