feat: getting-started rough draft

docs/traffic-policy/getting-started.mdx

@@ -1,3 +1,51 @@
 ---
 title: Getting Started
 ---
+
+# Getting Started with Traffic Policy
+
+## Prerequisites
+
+1. **ngrok Account** - Ensure you have an active [ngrok](https://dashboard.ngrok.com/) account.
+2. **ngrok Agent** - Download and install the [ngrok agent](https://ngrok.com/download) for your operating system.
+
+## Step 1: Create a Traffic Policy
+
+Create a custom traffic policy by saving the following YAML configuration as `policy.yml`:
+
+```
+on_http_request:
+  - actions:
+    - type: custom-response
+      config:
+        content: "Hello, World!"
+```
+
+This policy will respond to each HTTP request with a simple “Hello, World!” message.
+
+## Step 2: Apply Your Traffic Policy
+
+Run the agent, applying the traffic policy you saved in the previous step with the `--traffic-policy-file` flag:
+
+```
+$ ngrok http 80 --traffic-policy-file policy.yml
+```
+
+This command starts an HTTP tunnel for port `80`, using the specified `policy.yml` traffic policy to manage traffic.
+
+## Step 3: Test it out
+
+After running the ngrok command in the previous step you should now see a URL in the forwarding section. Open the URL
+in your web browser. You should see the "Hello, World!" message displayed in your browser.
+
+# Next Steps
+
+**🎉 Congratulations!** 
+
+You've successfully set up your first endpoint with a custom traffic policy using the ngrok agent.
+
+To learn more about ngrok's Traffic Policy and it's capabilities, check out the following resources:
+
+- Learn about the [core concepts](/docs/traffic-policy/concepts/) like phases and rules.
+- Check out the [examples, use-cases and guides](/docs/traffic-policy/gallery/).
+- The list of [available actions](/docs/traffic-policy/actions/), [macros](/docs/traffic-policy/macros/) and [variables](/docs/traffic-policy/variables/) you can use.