Run Action from x-callback-url

[iwc]

I just stumbled across what I was looking for

Trigger a Drafts action (temp workspace) from Shortcuts or URL

I’ve used this action for awhile which lets me create a temp workspace by tag. I’d like to trigger it from my stream deck, enter a tag and be in the temp workspace for that tag. But I can’t find a way to trigger the action via either URL or shortcuts. What am I missing?

Thanks again