bla.js

var fetch = require('node-fetch');
var mysql      = require('mysql');

var connection = mysql.createConnection({
  host     : 'localhost',
  user     : 'me',
  password : 'secret',
  database : 'my_db'
});
connection.connect();


fetch('https://cloud.tanaza.com/apis/v1/5ED6A320FB7BD45BA5A283EE5A0A76F7/449E22BDD06323E517D5C665ADA7D507/status').then(function(res) {
  var dados = res.json();
  
  dados.payload.networks.forEach(function(rede){
    connection.query('INSERT INTO "tabela" SET ?', {
      "campo_no_mysql": rede.label,
      "outro_campo_no_mysql": rede.status,
    });
  })
})