async def METHOD_NAME(self, response):
    await fhem.readingsBulkUpdateIfChanged(
        self.hash, "last_update", response["meta"]["last_formatted"]
    )
    await fhem.readingsBulkUpdateIfChanged(
        self.hash, "current_price_euro", response["meta"]["current_best"]
    )
    await fhem.readingsBulkUpdateIfChanged(
        self.hash, "max", response["meta"]["max"]
    )
    await fhem.readingsBulkUpdateIfChanged(
        self.hash, "min", response["meta"]["min"]
    )
    await fhem.readingsBulkUpdateIfChanged(
        self.hash,
        "state",
        str(response["meta"]["current_best"])
        + " € ("
        + str(response["meta"]["min"])
        + " € - "
        + str(response["meta"]["max"])
        + " €)",
    )