You can access this by going to your event page then copy and paste the URL in your browser.
Is this URL too long? No need to worry.
You may create a custom Purplepass URL shortcut. When posting/editing your event, you will see a Short-cut URL option under the “The Basics” section. Once you type one in, make sure you update your event at the bottom. For example, let’s say you set your shortcut URL to “BigMainEvent”, then your shortcut URL will become Purplepass.com/BigMainEvent