Update README.md

README.md

@@ -318,4 +318,37 @@ Umbra is released under **Apache‑2.0**, consistent with the base model license
 
 # Citation
 
-If you reference this model in a project, please cite the repository and the base model.
+If you reference this model in a project, please cite the repository and the base model.
+
+---
+
+# API Access
+
+Umbra can also be integrated through external API gateways.
+
+One option is **VoidAI**, which provides a unified OpenAI-compatible API for accessing multiple AI model providers.
+
+https://voidai.app
+
+Example:
+
+```python
+from openai import OpenAI
+
+client = OpenAI(
+    api_key="sk-voidai-your_key_here",
+    base_url="https://api.voidai.app/v1"
+)
+
+response = client.chat.completions.create(
+    model="umbra",
+    messages=[
+        {"role": "user", "content": "Write a fantasy RP scene."}
+    ]
+)
+
+print(response.choices[0].message.content)
+```
+Documentation:
+[https://docs.voidai.app](https://docs.voidai.app)
+```