How to create an automation that creates and manages hundreds of events in Eventbrite

Currently I host a monthly workshop via Eventbrite to acquire more leads. I have 250 cities setup that I currently manage manually. I do it this way because it helps with the algorithm. I see the platform has Eventbrite, but here are the things I’m stumbling on…

  1. Where to find the Organization Key
  2. Formatting the event description information
  3. Adding an event cover image
  4. Adding an image to the event description
  5. Uploading a file of cities to create the same event for each city

Any technical documentation or scenario examples would be much appreciated.