code: public function get($url, $params = [])
      {
          if (!is_array($params)) {
              throw new HttpClientException(HttpClientErrorMessages::INVALID_QUERY_PARAMS);
          }
          $params = $this->filterParams($params);
          $this->lastRequestParams = $params;
          $this->lastRequestUrl = $this->buildUrl($url, $params);
          return $this->curlAgent->get($this->lastRequestUrl, $this->rawResponse);
      }
docs: Performs GET HTTP request
  @author Adegoke Obasa <goke@cottacush.com>
  @param $url
  @param array $params
  @return mixed
  @throws HttpClientException