title: Doing curl POST request as an npm script
body: <p>I have a new script in my npm scripts in my <code>package.json</code> and the single quotes/double quotes are causing this to break. Namely the internal double quotes inside of the payload</p>
  
  <p><code>"slack": "curl -X POST --data-urlencode 'payload={"channel": "#builds", "text": "New Build Incoming!"}' https://hooks.slack.com/services/abc/123/00000",</code></p>
  
  <p>Any tips on how to get this working?</p>