We're on Civi 4.6.17 and Drupal.
We're using ticketspice.com for an Event ticketing page, mostly because I have not figured out a way to create an Event registration page in Civi using the Discount codes extension. Our Ticketspice event registration page is here.
Has anyone created an integration between Ticketspice event pages and CiviCRM, or Eventbrite event pages? I have not had a chance to check out either the Ticketspice or Eventbrite APIs or webhooks.
UPDATE: We're using Authorize.net to process payments for tickets purchased on the Ticketspice event page, and it seems like there should be a way to pull in that data from Authorize to Civi. We also use the same Authorize account to process contributions, event fees/tickets made through Civi pages and price fields.