private function requestAPI($method, $url, array $options = [])
    {
        try {
            return $this->sendRequest((string)$method, (string)$url, $options);
        } catch (SessionWasExpiredException $e) {
            return $this->sendRequest((string)$method, (string)$url, $options);
        } catch (ClientException $e) {
            throw new BunqException($e);
        }
    }