diff --git a/server/nightr/app.py b/server/nightr/app.py
index 07842cd..7ba6a99 100644
--- a/server/nightr/app.py
+++ b/server/nightr/app.py
@@ -34,11 +34,14 @@ strategies = {
 
 @app.route("/", methods=["GET", "POST"])
 def probabilities():
-    if request.method == 'GET':
+    if request.method == "GET":
         logger.warning("GET request: using default context parameters")
-    phone_data = request.get_json(force=True)
-    logger.debug("phone_data:\n%s", json.dumps(phone_data, indent=2))
-    context = Context(**phone_data)
+        context = Context()
+    else:
+        phone_data = request.get_json(force=True)
+        logger.debug("phone_data:\n%s", json.dumps(phone_data, indent=2))
+        context = Context(**phone_data["data"])
+
     logger.debug("Context: %s", context)
 
     predictions: List[dict] = []