diff --git a/server.py b/server.py
index e910291..c47f654 100755
--- a/server.py
+++ b/server.py
@@ -6,74 +6,84 @@ import tornado.ioloop
 import tornado.web
 
 
-PORT      = 8888
-BASE_URL  = 'https://bitlair.nl/state'
-MQTT_HOST = 'bitlair.nl'
+PORT = 8888
+BASE_URL = "https://bitlair.nl/state"
+MQTT_HOST = "bitlair.nl"
 
 
-current_state        = False
+current_state = False
 current_state_change = time.time()
 
+
+def state():
+    global current_state, current_state_change
+    return {
+        "api": "0.13",
+        "space": "Bitlair",
+        "logo": BASE_URL + "/logo.png",
+        "url": "https://bitlair.nl/",
+        "contact": {
+            "phone": "+31337114666",
+            "irc": "irc://irc.smurfnet.ch/bitlair",
+            "twitter": "@bitlair",
+            "email": "info@bitlair.nl",
+            "ml": "general@list.bitlair.nl",
+        },
+        "spacefed": {
+            "spacenet": True,
+            "spacesaml": True,
+            "spacephone": False,
+        },
+        "location": {
+            "address": "Nijverheidsweg-Noord 77, 3812 PK Amersfoort, The Netherlands",
+            "lat": 52.1697399,
+            "lon": 5.3561364,
+        },
+        "state": {
+            "open": current_state,
+            "lastchange": int(current_state_change),
+            "icon": {
+                "open": BASE_URL + "/open.png",
+                "closed": BASE_URL + "/closed.png",
+            },
+            "mqtt": {
+                "host": "bitlair.nl",
+                "port": 1883,
+                "tls": False,
+                "topic": "bitlair/state",
+                "closed": "closed",
+                "open": "open",
+            },
+        },
+        "issue_report_channels": ["twitter"],
+    }
+
+
 class StatejsonHandler(tornado.web.RequestHandler):
     def get(self):
-        global current_state, current_state_change
-        state = {
-            'api':   '0.13',
-            'space': 'Bitlair',
-            'logo':   BASE_URL+'/logo.png',
-            'url':    'https://bitlair.nl/',
-            'contact': {
-                'phone':   '+31337114666',
-                'irc':     'irc://irc.smurfnet.ch/bitlair',
-                'twitter': '@bitlair',
-                'email':   'info@bitlair.nl',
-                'ml':      'general@list.bitlair.nl',
-            },
-            'spacefed': {
-                'spacenet':   True,
-                'spacesaml':  True,
-                'spacephone': False,
-            },
-            'location': {
-                'address': 'Nijverheidsweg-Noord 77, 3812 PK Amersfoort, The Netherlands',
-                'lat': 52.1697399,
-                'lon': 5.3561364,
-            },
-            'state': {
-                'open':       current_state,
-                'lastchange': int(current_state_change),
-                'icon': {
-                    'open':   BASE_URL+'/open.png',
-                    'closed': BASE_URL+'/closed.png',
-                },
-                'mqtt': {
-                    'host': 'bitlair.nl',
-                    'port': 1883,
-                    'tls': False,
-                    'topic': 'bitlair/state',
-                    'closed': 'closed',
-                    'open': 'open'
-                },
-            },
-            'issue_report_channels': [ 'twitter' ],
-        }
-        self.write(state)
+        self.write(state())
+
 
 def make_app():
-    return tornado.web.Application([
-        (r'/statejson', StatejsonHandler),
-    ])
+    return tornado.web.Application(
+        [
+            (r"/statejson", StatejsonHandler),
+        ]
+    )
+
 
 def on_message(client, userdata, message):
     global current_state, current_state_change
-    if message.topic == 'bitlair/state':
-        current_state        = message.payload == b'open'
+    if message.topic == "bitlair/state":
+        current_state = message.payload == b"open"
         current_state_change = time.time()
 
-def on_connect(client, userdata, flags, rc):
-    client.subscribe('bitlair/state', qos=2)
 
-if __name__ == '__main__':
+def on_connect(client, userdata, flags, rc):
+    client.subscribe("bitlair/state", qos=2)
+
+
+if __name__ == "__main__":
     mqttc = mqtt.Client()
     mqttc.on_message = on_message
     mqttc.on_connect = on_connect
diff --git a/server_test.py b/server_test.py
new file mode 100644
index 0000000..fd800d0
--- /dev/null
+++ b/server_test.py
@@ -0,0 +1,17 @@
+import requests
+from jsonschema import validate
+
+
+import server
+
+
+def test_schema_compliance():
+    resp = requests.get(
+        "https://raw.githubusercontent.com/SpaceApi/schema/refs/heads/master/13.json"
+    )
+    resp.raise_for_status()
+    schema = resp.json()
+
+    spaceapi = server.state()
+
+    validate(instance=spaceapi, schema=schema)