Use utils

Author: anttiai

src/indexingapi.js

@@ -1,14 +1,14 @@
 'use strict';
 
 require('isomorphic-fetch');
+const util = require('./util');
 const Promise = require('es6-promise').Promise;
-const { Base64 } = require('js-base64');
 
 const BASE_URL = 'https://api.addsearch.com/v2/indices/';
 
 const getHeaders = function(sitekey, privatekey) {
   return {
-    'Authorization': 'Basic ' + Base64.encode(sitekey + ':' + privatekey),
+    'Authorization': 'Basic ' + util.base64(sitekey + ':' + privatekey),
     'Content-Type': 'application/json'
   };
 }