Playground

const axios = require('axios');

let config = {
  method: 'get',
  url: 'https://us-central1-search-xmahbub.cloudfunctions.net/search?query=United+State&hl=en&gl=us&page=1',
  headers: { 
    'X-API-KEY': '<YOUR_API_KEY>'
  }
};

axios(config)
.then((response) => {
  console.log(JSON.stringify(response.data));
})
.catch((error) => {
  console.log(error);
});