Знайте, как растёт ваш бот. До последнего события.

# python -m pip install "metricway-sdk[aiogram]"
import asyncio
import os
from aiogram import Bot, Dispatcher
from aiogram.filters import CommandStart
from aiogram.types import Message
from metricway import MetricsClient, setup_aiogram_metrics

metrics = MetricsClient(
    api_url="https://metricway.tech",
    project_token=os.environ["METRICWAY_PROJECT_TOKEN"],
)

dp = Dispatcher()
setup_aiogram_metrics(dp, metrics)

@dp.message(CommandStart())
async def start_command(message: Message) -> None:
    await message.answer("Привет!")

async def on_startup(bot: Bot) -> None:
    await metrics.start()

async def on_shutdown(bot: Bot) -> None:
    await metrics.close()

dp.startup.register(on_startup)
dp.shutdown.register(on_shutdown)

async def main() -> None:
    bot = Bot(token=os.environ["TELEGRAM_BOT_TOKEN"])
    try:
        await dp.start_polling(bot)
    finally:
        await bot.session.close()

if __name__ == "__main__":
    asyncio.run(main())