import chilexpress from 'chilexpress';

const orderId = '111111111111';

chilexpress(orderId).then(console.log);
/*
{
  status: 'En Proceso De Despacho',
  delivery: {
    name: 'XXX XXX',
    rut: '0',
    date: Mon Dec 28 2015 11:31:00 GMT+0000 (UTC),
    signature: ''
  },
  history: [
    {
      date: Mon Dec 28 2015 11:31:00 GMT+0000 (UTC),
      activity: 'En Proceso De Despacho'
    }
  ],
  shipping: {
    product: 'Encomienda',
    service: 'Dia Habil Siguiente',
    date: Mon Dec 28 2015 11:31:00 GMT+0000 (UTC)
  }
}
*/