bulk delete dns record cloudflare

bulkdns.js

const axios  = require('axios').default;
const _ = require('lodash');


const email = '<email>';
const key = '<global_key>';
const zone = '<zone>'
const url = `https://api.cloudflare.com/client/v4/zones/${zone}/dns_records`

function deleteRec(dns) {
  axios.delete(url + `/${dns.id}`, {
    headers: {
      'Content-Type': 'application/json',
      'X-Auth-Email': email,
      'X-Auth-Key': key,
    }
  }).then(async res => {
    const body = res.data;
    if (body.result && body.result.id) {
      console.log(`delete dns record ${body.result.id}`)
    }
  })
}
function getPage(index=1, content='72.18.131.4', per_page=100) {
  return axios.get(url + `?page=${index}&content=${content}&per_page=${per_page}`, {
    headers: {
      'Content-Type': 'application/json',
      'X-Auth-Email': email,
      'X-Auth-Key': key,
    }
  }).then(async res => {
    const body = res.data
    if (body.success) {
      if (body.result_info.page === body.result_info.total_pages) {
        return body.result;
      }
      const page = await getPage( body.result_info.page + 1 );
      return _.flatten([body.result, ...page]);
    }
    return [];
  }).catch((e) => console.log(e))
}
async function main() {
  const result = await getPage();
  const records = result.map((dns) => deleteRec(dns))
  return Promise.all(records);
}

main();