code: public function getSpamStats($ipblock, $spamstate, $fromdate, $todate)
      {
  		if (!$ipblock)
  			throw new BadMethodCallException('Parameter $ipblock is missing.');
  		if (!$ipv4)
  			throw new BadMethodCallException('Parameter $ipv4 is missing.');
  		if (!$fromdate)
  			throw new BadMethodCallException('Parameter $fromdate is missing.');
  		if (!$todate)
  			throw new BadMethodCallException('Parameter $todate is missing.');
          try {
              $r = $this->get('ip/' . urlencode($ipblock) . '/spam/' . $ipv4 .'/stats?from='.urlencode($fromdate).'&to='.urlencode($todate))->send();
          } catch (\Exception $e) {
              throw new IpException($e->getMessage(), $e->getCode(), $e);
          }
          return $r->getBody(true);
      }
docs: Get SpamStats  - returns Statistics of IP on Spam
  
  @param string $ipBlock
  @param string $ipv4
  @return string Json
  @throws Exception\IpException
  @throws Exception\IpNotFoundException