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external_api_adapter/README.md

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+# External API Adapter
+
+## Settings
+
+```python
+USE_EXTERNAL_API_MOCK = os.getenv("USE_EXTERNAL_API_MOCK", "false").lower() == "true"
+
+EXTERNAL_SERVICES = {
+    "ai": {
+        "base_url": os.getenv("AI_SERVICE_BASE_URL", ""),
+        "api_key": os.getenv("AI_SERVICE_API_KEY", ""),
+    },
+    "sensor_hub": {
+        "base_url": os.getenv("SENSOR_HUB_SERVICE_BASE_URL", ""),
+        "api_key": os.getenv("SENSOR_HUB_SERVICE_API_KEY", ""),
+    },
+}
+```
+
+## Usage
+
+```python
+from rest_framework.response import Response
+from rest_framework.views import APIView
+
+from external_api_adapter import request
+
+
+class PredictionProxyView(APIView):
+    def get(self, request_obj):
+        adapter_response = request("ai", "/predict")
+        return Response(adapter_response.data, status=adapter_response.status_code)
+```