diff --git a/we_collector.py b/we_collector.py
index e69de29..0440dee 100644
--- a/we_collector.py
+++ b/we_collector.py
@@ -0,0 +1,120 @@
+import os
+import time
+import json
+import pprint
+from wci import wci
+from credentials import users
+from folder_mgr.folder_mgr import get_date, date_has_changed, FolderMgr, create_timestamp
+from jay_diff import jay_diff_full
+
+INTERVAL = 1*60
+
+domains = [
+	"access",
+	"charging",
+	"climatisation",
+	"climatisationTimers",
+	"fuelStatus",
+	"userCapabilities",
+	"vehicleLights",
+	"vehicleHealthInspection",
+	"oilLevel",
+	"measurements"
+]
+
+
+class WeCollector:
+	def __init__(self, user):
+		# Init collecting records
+		self._user = user
+		self._record_id = 0
+		self._wci = None
+		self._endpoint = None
+		self._record_list = None
+		self._date_last = None
+		self._file_timestamp = None
+		self._vehicle_data_last = None
+		self._f_mgr = FolderMgr()
+		self.create_session()
+
+	def create_session(self):
+		expired_token_for_test = 'eyJraWQiOiI0ODEyODgzZi05Y2FiLTQwMWMtYTI5OC0wZmEyMTA5Y2ViY2EiLCJhbGciOiJSUzI1NiJ9.eyJzdWIiOiIxMDQyNmRjZC1mYzljLTRkODctODBmYy0yMDIyNzdmYzhkYzIiLCJhdWQiOiJhMjRmYmE2My0zNGIzLTRkNDMtYjE4MS05NDIxMTFlNmJkYThAYXBwc192dy1kaWxhYl9jb20iLCJzY3AiOiJvcGVuaWQgcHJvZmlsZSBiYWRnZSBjYXJzIGRlYWxlcnMgdmluIiwiYWF0IjoiaWRlbnRpdHlraXQiLCJpc3MiOiJodHRwczovL2lkZW50aXR5LnZ3Z3JvdXAuaW8iLCJqdHQiOiJhY2Nlc3NfdG9rZW4iLCJleHAiOjE3Mjg5ODQzMjAsImlhdCI6MTcyODk4MDcyMCwibGVlIjpbIlZPTEtTV0FHRU4iXSwianRpIjoiYWQ0MDhkMDEtYmQxMy00YWZkLWIyMWEtYmZiMTE5NTFhOGE3In0.r78z00BS0Je7mjUcukmrkuSiPO9F8me-bLs3ZZF6BokhPX8uqu_2j7I3Pu-8C1xwFBb-YDs6rr0iiVUeOeiKM4O-jOik8ny57sMKdYJ_FHZNo-GLMA_WPppNaGWkM8HojIxEW4mrO3Zqd9f_vDrTAYukG4WyULbxq_OH6c6yQdmEx4M1PGisVB0DI6DG0Dl4748BCJMA_TyNvKagQHZuRhT0ma7kj_GVSqlGGtW0erwPBwTHY_X_wDitngod2iUw9nRtli-HkJKqgER82jSu2k5b36ePglsRqx6k4ls8Tiz6ykgcjuuW4_zdsfUNuhBElVd1QwCzolQ4e7IzHbVaRZbub8tlisrHZMskGJmNJeAUv9xZMJ8o6YNyAz__WPvP6iubrCIixSKOThv-YLXa0cFkCPmoaLR9eeTy6sWFsFvslTdD-a0zrrdP8ais4g5Cxao6ph3NV1xCgkEldImI3n1hxeMLefe6sqfoZ6Ogz-EDVPBxS9qpazPWN6EQyyYLXQZA0s6p5hcrjVq7pD-5yXjeFhCrymzizaNm0JhVF_L36F3D5a3s8tnQ2kaMfdK6jdHQyauxL-8SHfAgk_py33XOcgGQkp4aOXN3pm7UhutQ8fAS9kMoquqikuxTAu-UlWAYRhDUaypab1F51f50eK84s1jpgWDAQ1aL7PIgwj8'
+		self._wci = wci.WeConnectId(self._user['username'], self._user['password'], expired_token_for_test)
+		vehicles = self._wci.get('/vehicles')['data']
+		print('list of vehicles:')
+		pprint.pprint(vehicles)
+
+		# Print vins
+		for vehicle in vehicles:
+			vin = vehicle['vin']
+			print(f'vin: {vin}')
+
+		# Create request url
+		endpoint = '/vehicles/' + self._user['vin'] + '/selectivestatus?jobs='
+		for domain in domains:
+			endpoint += domain + ','
+		self._endpoint = endpoint[:-1]
+		print(f'Endpoint: {self._endpoint}')
+
+	def init(self):
+		self._record_id = 0
+		self._record_list = []
+		self._vehicle_data_last = {}
+
+	def request(self):
+		_date = get_date()
+		timestamp = create_timestamp()
+		# Reset on start up or day change
+		if date_has_changed(self._date_last, _date):
+			self._date_last = _date
+			self.init()
+			self._file_timestamp = create_timestamp(with_ms=False).replace(':', '-').replace('.', '-')
+
+		try:
+			print(f"{timestamp}: Retrieve vehicle data for {self._user['nickname']}")
+
+			# Create data difference
+			vehicle_data = self._wci.get(self._endpoint)
+			vehicle_data_diff = jay_diff_full(self._vehicle_data_last, vehicle_data)
+			self._vehicle_data_last = vehicle_data
+
+			# Put vehicle data difference onto record list
+			self._record_list.append({'info': {'record_id': self._record_id, 'timestamp': timestamp, 'is_delta': (self._record_id > 0), 'nickname': self._user['nickname']}, 'data': vehicle_data_diff})
+
+			# Store record list
+			print(f"{timestamp}: Store record #{self._record_id:04d}")
+			folder = self._f_mgr.update(f"results/{self._user['vin']}", _date)
+			filename = f"{self._user['vin']}_{self._user['nickname']}_{self._file_timestamp}.json"
+			_path = os.path.join(folder, filename)
+			with open(_path, "w") as fp:
+				json.dump(self._record_list, fp, indent=4)
+
+			self._record_id += 1
+
+		except Exception as e:
+			print(f"Exception: {e}")
+
+
+def request_loop(_wc_list: list[WeCollector]):
+	start = time.time()
+
+	# Request service
+	for wc in wc_list:
+		wc.request()
+
+	# wait until next loop
+	stop = time.time()
+	diff = stop - start
+	time_to_wait = INTERVAL - diff
+	if time_to_wait < 0:
+		time_to_wait = 0
+	time.sleep(time_to_wait)
+
+
+if __name__ == '__main__':
+	wc_list = []
+	for user in users:
+		wc_list.append(WeCollector(user))
+
+	print(wc_list)
+	request_loop(wc_list)