diff --git a/itmo.py b/itmo.py
new file mode 100644
index 0000000..a3af297
--- /dev/null
+++ b/itmo.py
@@ -0,0 +1,94 @@
+import os.path
+import zoneinfo
+
+import requests
+
+from dateutil import parser
+from ics import Calendar, Event
+
+token = input("token: ")
+
+params = {
+    "date_start": "2023-10-01",
+    "date_end": "2023-11-01",
+}
+
+headers = {
+    "User-Agent": "Mozilla/5.0 (X11; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/115.0",
+    "Accept": "application/json, text/plain, */*",
+    "Accept-Language": "ru",
+    # 'Accept-Encoding': 'gzip, deflate, br',
+    "Authorization": token,
+    "DNT": "1",
+    "Connection": "keep-alive",
+    "Referer": "https://my.itmo.ru/schedule",
+    "Sec-Fetch-Dest": "empty",
+    "Sec-Fetch-Mode": "cors",
+    "Sec-Fetch-Site": "same-origin",
+    # Requests doesn't support trailers
+    # 'TE': 'trailers',
+}
+
+
+response = requests.get(
+    "https://my.itmo.ru/api/schedule/schedule/personal",
+    params=params,
+    headers=headers,
+)
+
+if response.status_code != 200:
+    raise ValueError(response.status_code)
+
+data = response.json()["data"]
+c = Calendar()
+for d_data in data:
+    date = d_data["date"]
+    lessons = d_data["lessons"]
+    if lessons:
+        for lesson in lessons:
+            t_from = parser.parse(f'{date}T{lesson["time_start"]}').replace(
+                tzinfo=zoneinfo.ZoneInfo("Europe/Moscow")
+            )
+            t_end = parser.parse(f'{date}T{lesson["time_end"]}').replace(
+                tzinfo=zoneinfo.ZoneInfo("Europe/Moscow")
+            )
+            name = lesson["subject"]
+            desc = []
+
+            if lesson["building"]:
+                if lesson["room"]:
+                    desc.append(lesson["building"] + " " + lesson["room"])
+                else:
+                    desc.append(lesson["building"])
+            elif lesson["room"]:
+                desc.append(lesson["room"])
+
+            if lesson["work_type"]:
+                desc.append(lesson["work_type"])
+
+            if lesson["note"]:
+                desc.append(f"Заметка: {lesson['note']}")
+            e = Event()
+            e.name = name
+            e.begin = t_from
+            e.end = t_end
+
+            if lesson["teacher_name"]:
+                e.organizer = lesson["teacher_name"]
+            if lesson["zoom_url"]:
+                url = lesson["zoom_url"]
+                if lesson["zoom_password"] and "?pwd" not in url:
+                    url += f"?pwd={lesson['zoom_password']}"
+                e.url = url
+
+            if lesson["type"]:
+                e.categories = [lesson["type"]]
+
+            e.description = "\n".join(desc)
+            c.events.add(e)
+
+if os.path.exists("itmo.ics"):
+    os.remove("itmo.ics")
+
+with open("itmo.ics", "w") as file:
+    file.writelines(c.serialize_iter())