This video demonstrates using Poodll NET or Moodle with Zapier. Poodll NET is a hosted Moodle with Poodll and other plugins pre-installed, and it has some handy features like the Zapier integration. For regular Moodle sites you can still use the Poodll NET Zapier integration. Just install the local_trigger plugin in the Moodle site and create a web services user for it. See the docs on that here: https://support.poodll.com/en/support...
The interface to Zapier has changed a little since the video but the basics are the same.