from aio_nano import Client
import asyncio

async def main():
  api_key = ...
  client = Client('https://mynano.ninja/api/node', {'Authorization': api_key})

  supply = await client.available_supply()
  print(supply)

asyncio.run(main())

import asyncio
from time import time

from aio_nano import WSClient


async def main():
  ws = await WSClient("ws://localhost:7078").connect()
  start = time() * 1000
  await ws.subscribe("confirmation", lambda x: print(x), ack=True)
  print(f"Acked in {time() * 1000 - start}ms")

  await asyncio.Future()


asyncio.run(main())