To set up your Zapier integration inside Vidalytics, first enable Zapier on the Integrations tab:
Then, go to the specific video you want to set up tags for. Click Tags > Create New Tag > enter the tag name, trigger time, and field > press Enter/Return > hit Save.
Now you can go into Zapier and set up your integration with any third party system that you want ;)
NOTE: the token lifetime inside of Zapier is set to two weeks. So, if you don't have any activity for two weeks, you'll have to reconnect your account from Zapier (which is the very first step when choosing the app). Or, you can also manage connections in the account settings.