const longitude = require('longitude-client');

longitude('8.8.8.8').then(data => {
  console.log(data);
  // => {
  // =>   ip: '8.8.8.8',
  // =>   country_code: 'US',
  // =>   country_name: 'United States',
  // =>   latitude: 37.751,
  // =>   longitude: -97.822,
  // =>   ...
  // => }
});

const longitude = require('longitude-client');

longitude().then(data => {
  console.log(data);
  // => {
  // =>   ip: Your IP,
  // =>   ...
  // => }
});