"It's on"

Search by the clan’s name or its #tag. The tag is on the clan’s info screen in the game, under the clan name. Lost a clan you used to be in? Open a former clanmate’s profile here: it shows their current clan and the clans they’ve played in recently.

Open your clan’s page and go to War. It adds up every recorded war per member: attacks used and missed, stars, three-stars and average destruction. This works even with a private war log, as long as ClashKing recorded the wars. To put two members side by side, use Compare.

A leader or co-leader has set the war log to private in Clan Settings. The official API then won’t return the war log, and usually not the current war either. Wars that ClashKing recorded still show under Recorded wars on the clan page.

You can play Clan War League for only one clan per season. If your old clan put you on its roster when it signed up, you stay locked to that clan until the season ends, even after leaving. You can still play regular wars in your new clan.

The member log on the clan page lists recent joins and leaves and former members, from ClashKing’s records. Like other recorded history, it only goes back to when the clan was first tracked.