ovh-dns-zone/app.js

let { appKey, appSecret, consumerKey } = require('./credentials.json');
const fs = require('fs');
const ovh = require('ovh')({
  endpoint: 'ovh-eu',
  appKey,
  appSecret,
  consumerKey
});

function requestConsumerKey() {
  return ovh.requestPromised('POST', '/auth/credential', {
    'accessRules': [
      { 'method': 'GET', 'path': '/me'},
      { 'method': 'GET', 'path': '/domain/zone'},
      // { 'method': 'POST', 'path': '/domain/*'},
      // { 'method': 'PUT', 'path': '/domain/*'},
      // { 'method': 'DELETE', 'path': '/domain/*'}
    ]
  })
  .then(function (credentials) {
    console.log('requestConsumerKey', credentials);
    consumerKey = credentials.consumerKey;
    fs.writeFileSync('credentials.json', JSON.stringify({
      appKey, appSecret, consumerKey
    }));
  })
  .catch(function (err) {
    console.log('requestConsumerKey err', err);
    //Return an error object like this {error: statusCode, message: message}
  });
}

function readDomains() {
  console.log('readDomains');
  return ovh.requestPromised('GET', '/domain/zone')
  .then(response => {
    console.log(response)
  })
  .catch(err => {
    console.log(err);
  })
}
function readMe() {
  console.log('readMe');
  return ovh.requestPromised('GET', '/me')
  .then(response => {
    console.log(response)
  })
  .catch(err => {
    console.log(err);
  })
}

if(consumerKey) {
  readMe();
  readDomains();
  // readCurrentConsumerKey();
}
else {
  requestConsumerKey();
}

function readCurrentConsumerKey(){
  console.log('readCurrentConsumerKey');
  return ovh.requestPromised('GET', '/auth/currentCredential')
  .then(response => {
    console.log(response)
  })
  .catch(err => {
    console.log(err);
  })
}