def ping
      res = transport.get(''){|r| r.headers['Accept'] = 'text/plain' }
      res.status == 200 && res.body == "Nebula.Api v2"
    rescue StandardError => _e
      return false
    end
def ping
      res = transport.get(''){|r| r.headers['Accept'] = 'text/plain' }
      res.status == 200 && res.body == "Nebula.Api v2"
    rescue StandardError => _e
      return false
    end
Below actual methods from api