SlippyCheeze.5483:

Is there any chance the API could export which world bosses have been killed that day, in the same way that, eg, dungeon completion, etc, are trackable?

Lawton Campbell.8517:

Created a tracking issue for this, but it’s can of worms. The cats/nodes/SAB/etc are a bit simpler since they’re totally disconnected systems, whereas a world boss endpoint would want the event data, the spawn timers, etc. Which isn’t infeasible, it’s just more work to thread everything through the needle.

SlippyCheeze.5483:

Thanks for the explanation of why. In my head I naively assumed there was something like a hidden achievement used to track “has killed today” that got reset at daily time. (Guess that WoW implementation detail was stuck in my head, and I didn’t realise it until now. Since those are account-wide but kills are per-character, that doesn’t make sense in GW2 universe.)

Note: I’m specifically thinking “have I killed this yet”, for an automated checklist sort of system, rather than “when is it up”, etc, sort of data. That is, I use gw2timer.com to track when they spawn and things, and I can manually check off a boss on kill. I’d like that “remember to click” bit to be automated by pulling from the API or whatever.