pip install git+https://github.com/optinsoft/asmspva.git
from asmspva import AsyncSmsPva
import asyncio
async def test(apiKey: str):
asmspva = AsyncSmsPva(apiKey)
print("getBalance\n", await asmspva.getBalance('opt4'))
if __name__ == '__main__':
loop = asyncio.get_event_loop()
loop.run_until_complete(test('PUT_YOUR_API_KEY_HERE'))