diff --git a/docs/my-website/docs/proxy/streaming_logging.md b/docs/my-website/docs/proxy/streaming_logging.md
new file mode 100644
index 000000000..951817f08
--- /dev/null
+++ b/docs/my-website/docs/proxy/streaming_logging.md
@@ -0,0 +1,103 @@
+# [Tutorial] Streaming token usage Logging
+
+### Step 1 - Create your custom `litellm` callback class
+We use `litellm.integrations.custom_logger` for this, **more details about litellm custom callbacks [here](https://docs.litellm.ai/docs/observability/custom_callback)**
+
+Define your custom callback class in a python file.
+
+```python
+from litellm.integrations.custom_logger import CustomLogger
+import litellm
+
+# This file includes the custom callbacks for LiteLLM Proxy
+# Once defined, these can be passed in proxy_config.yaml
+class MyCustomHandler(CustomLogger):
+    def log_pre_api_call(self, model, messages, kwargs): 
+        print(f"Pre-API Call")
+
+    async def async_log_success_event(self, kwargs, response_obj, start_time, end_time):
+        try:
+            # init logging config
+            logging.basicConfig(
+                    filename='cost.log',
+                    level=logging.INFO,
+                    format='%(asctime)s - %(message)s',
+                    datefmt='%Y-%m-%d %H:%M:%S'
+            )
+
+            # check if it has collected an entire stream response
+            if "complete_streaming_response" in kwargs:
+                # for tracking streaming cost we pass the "messages" and the output_text to litellm.completion_cost 
+                completion_response=kwargs["complete_streaming_response"]
+                input_text = kwargs["messages"]
+                output_text = completion_response["choices"][0]["message"]["content"]
+                response_cost = litellm.completion_cost(
+                    model = kwargs["model"],
+                    messages = input_text,
+                    completion=output_text
+                )
+                print("streaming response_cost", response_cost)
+                logging.info(f"Model {kwargs['model']} Cost: ${response_cost:.8f}")
+
+            # for non streaming responses
+            else:
+                # we pass the completion_response obj
+                if kwargs["stream"] != True:
+                    response_cost = litellm.completion_cost(completion_response=completion_response)
+                    print("regular response_cost", response_cost)
+                    logging.info(f"Model {completion_response.model} Cost: ${response_cost:.8f}")
+        except:
+            pass
+
+
+    async def async_log_failure_event(self, kwargs, response_obj, start_time, end_time): 
+        print(f"On Async Failure")
+
+proxy_handler_instance = MyCustomHandler()
+
+# Set litellm.callbacks = [proxy_handler_instance] on the proxy
+# need to set litellm.callbacks = [proxy_handler_instance] # on the proxy
+```
+
+### Step 2 - Pass your custom callback class in `config.yaml`
+We pass the custom callback class defined in **Step1** to the config.yaml. 
+Set `callbacks` to `python_filename.logger_instance_name`
+
+In the config below, we pass
+- python_filename: `custom_callbacks.py`
+- logger_instance_name: `proxy_handler_instance`. This is defined in Step 1
+
+`callbacks: custom_callbacks.proxy_handler_instance`
+
+
+```yaml
+model_list:
+  - model_name: gpt-3.5-turbo
+    litellm_params:
+      model: gpt-3.5-turbo
+
+litellm_settings:
+  callbacks: custom_callbacks.proxy_handler_instance # sets litellm.callbacks = [proxy_handler_instance]
+
+```
+
+### Step 3 - Start proxy + test request
+```shell
+litellm --config proxy_config.yaml
+```
+
+```shell
+curl --location 'http://0.0.0.0:8000/chat/completions' \
+    --header 'Authorization: Bearer sk-1234' \
+    --data ' {
+    "model": "gpt-3.5-turbo",
+    "messages": [
+        {
+        "role": "user",
+        "content": "good morning good sir"
+        }
+    ],
+    "user": "ishaan-app",
+    "temperature": 0.2
+    }'
+```
\ No newline at end of file
diff --git a/docs/my-website/sidebars.js b/docs/my-website/sidebars.js
index 3a1caa048..4d781545c 100644
--- a/docs/my-website/sidebars.js
+++ b/docs/my-website/sidebars.js
@@ -110,6 +110,7 @@ const sidebars = {
         "proxy/health",
         "proxy/call_hooks",
         "proxy/caching",
+        "proxy/streaming_logging",
         "proxy/logging", 
         "proxy/cli", 
         "proxy/deploy",