doc: demo credentials updated

doc/getting-started.md

@@ -1,5 +1,33 @@
 # Getting Started
 
+## Try It Now (Demo Credentials)
+
+You can test the client immediately using these public demo credentials — no sign-up required:
+
+| | |
+|---|---|
+| **API key** | `NOMYO_AI_E2EE_INFERENCE` |
+| **Model** | `Qwen/Qwen3-0.6B` |
+
+> **Note:** The demo endpoint uses a fixed 256-token context window and is intended for evaluation only.
+
+```python
+import asyncio
+from nomyo import SecureChatCompletion
+
+async def main():
+    client = SecureChatCompletion(api_key="NOMYO_AI_E2EE_INFERENCE")
+
+    response = await client.create(
+        model="Qwen/Qwen3-0.6B",
+        messages=[{"role": "user", "content": "Hello!"}]
+    )
+
+    print(response['choices'][0]['message']['content'])
+
+asyncio.run(main())
+```
+
 ## Basic Usage
 
 The NOMYO client provides end-to-end encryption (E2E) for all communications between your application and the NOMYO inference endpoints. This ensures that your prompts and responses are protected from unauthorized access or interception.