@SlinQ I have, and I have seen a couple of ways that a utility like this exists on WAX! One of the first that comes to mind is @neftyblocks ruby wallet system. The wallet exists as an NFT and updates regularly to add or subtract earned/spent rubies on their platform. Pretty awesome.
-S
@SlinQ我有，我也看到了这样的工具在蜡上存在的几种方式！首先想到的是@neftyblocks ruby钱包系统。该钱包以NFT的形式存在，并定期更新，以在其平台上添加或减少赚取/花费的红宝石。非常棒。
-S