let topics = ['crypto','overoptimized CVs','Trump','Motivational Quotes','GaryVee'];
for (i=0; i < topics.length; i++) {
    fetch('https://api.polywork.com/topics', {
  method: 'POST',
  headers: {
    'content-type': 'application/json',
    authorization: 'Bearer 12345'
  },
  body: {
    topic: topics[i]
  } };