diff --git a/main.py b/main.py
new file mode 100644
index 0000000..b6b9ef6
--- /dev/null
+++ b/main.py
@@ -0,0 +1,45 @@
+import cgi
+import datetime
+
+import pymysql
+
+def application(env, re):
+ if env["REQUEST_METHOD"] == "POST":
+  args = cgi.parse_qs(env['wsgi.input'].readline().decode(), True)
+ elif env["REQUEST_METHOD"] == "GET":
+  args = cgi.parse_qs(env['QUERY_STRING'], True)
+ else:
+  re("405 Method Not Allowed", [])
+  return
+
+ if env["PATH_INFO"] == "/endpoint":
+  try:
+   device = args["device"][0]
+  except:
+   re("400 Bad Request", [])
+   yield "<h1>400 Bad Request</h1>".encode()
+   yield "device is required.".encode()
+
+  try:
+   latitude = float(args["lat"][0].replace(",", "."))
+   longitude = float(args["lon"][0].replace(",", "."))
+  except Exception as e:
+   re("400 Bad Request", [])
+   yield "<h1>400 Bad Request</h1>".encode()
+   yield "lat and lon are required.".encode()
+   return
+
+  try:
+   altitude = float(args["alt"][0].replace(",", "."))
+  except:
+   altitude = None
+
+  try:
+   timestamp = datetime.datetime.fromtimestamp(float(args["t"][0]) / 1000)
+  except:
+   timestamp = datetime.datetime.now()
+
+  timestr = timestamp.strftime('%Y-%m-%d %H:%M:%S')
+
+  sql = "INSERT INTO tracker(ts, device, lat, lon, alt) VALUES (\"%s\", \"%s\", %s, %s, %s);" % (timestr, device, str(latitude), str(longitude), str(altitude) or "None")
+