def METHOD_NAME(oanda_interface: OandaInterface) -> None:
    account = oanda_interface.get_account()
    usd_found = False
    for key, val in account.items():
        validate_response(oanda_interface.needed['get_account'], val)
        if key == "USD":
            usd_found = True
    assert usd_found
    account = oanda_interface.get_account('USD')
    assert 'available' in account
    assert 'hold' in account
    assert isinstance(account['available'], float)
    assert isinstance(account['hold'], float)