This is your unique identifier. Use it in the widget script tag to authenticate your widgets.

Step 1: Add the widget loader script to your page:

<script src="https://widgets.schooldigger.com/js/widget-loader.js?appID=sdk_demo_12345"></script>

Step 2: Add widget containers anywhere on your page:

<div data-sd-widget="school-info-card"
     data-school-id="340576000472"></div>

That's it! The loader will automatically render your widgets.