app.js

const fetch = require("node-fetch");
const fs = require("fs");
const url =
  "https://api-content.ingresso.com/v0/events/partnership/shopping_jequitiba";

let settings = { method: "Get" };

fetch(url, settings)
  .then((res) => res.json())
  .then((json) => {
    for (var i = 0; i < json.count; ++i) {
      var id = `ID: ${json.items[i].id}\n`;
      var title = `TITLE: ${json.items[i].title}\n`;
      var newData = id + title;
      fs.appendFile("shopping_jequitiba.txt", newData, (err) => {
        if (err) throw err;
      });
    }
  })
  .catch((err) => {
    console.log(err);
  });