diff --git a/src/app.py b/src/app.py
index 9c2892f..db6c08e 100644
--- a/src/app.py
+++ b/src/app.py
@@ -1,33 +1,36 @@
-#!/usr/bin/python3
 '''
-A basic bottle app skeleton
+HTTP API to trigger unlock through MQTT
 '''
 
+from time import sleep
 from bottle import Bottle, get, request, run
 import paho.mqtt.client as mqtt
 
+
 mqttc = mqtt.Client(client_id="", clean_session=True, userdata=None, transport="tcp")
 
 mqttc.username_pw_set("th", password="h82b7782")
-mqttc.connect("localhost", port=1883)
+mqttc.connect("172.16.1.70", port=1883)
 mqttc.loop_start()
 
 app = application = Bottle()
 
-@get('/unlock')
+@app.route('/unlock')
 def unlock():
     deviceID = request.query.get('deviceID')
     apiKey = request.query.get('apiKey')
     delay = request.query.get('delay')
 
-    if apiKey == "123":
+    if apiKey == "c5S8De2TTPkDhkXREzSP":
+        if delay > 0:
+            sleep(delay)
         result = mqttc.publish("devices/main-door/unlock/unlock/set", "true")
         result.wait_for_publish()
         return "<div>Unlocked!</div>"
-#?deviceID=${dID}&apiKey=${aK}&delay=${d}
-
+    return "<div>Hello World</div>"
 
 if __name__ == '__main__':
         run(
             host='localhost',
             port=8000)
+