text: // Imports.
  const request = require('request');
  request({
      method: 'POST',
      url: 'http://127.0.0.1:3000/hello/world',
      body: {
          firstName: 'Foo',
          lastName: 'Bar'
      },
      json: true,
  }, (error, response, body) => {
      if (error) {
          console.log(error.message);
          return;
      }
  
      console.log(body);
  });