viabilidade/services/jsonService.js

const axios = require('axios');

async function fetchJson(url, opts = {}) {
  try {
    const r = await axios.get(url, { timeout: 10000, ...opts });
    return r.data;
  } catch (e) {
    console.warn(`fetchJson error ${url}: ${e.message}`);
    return null;
  }
}

module.exports = {
  fetchJson
};