any informative dashboards on Base stablecoins?  

there're $3.2b ($5.3b on arbitrum). I expect a big chunk being USDC from Coinbase, but couldn't find any reliable info so far.

What’s the best dashboard on stablecoins on Base?

What’s the best dashboard on stablecoins on Base? 

https://warpcast.com/kugusha.eth/0x6afc7cc1

questions have a 14 day lifecycle, I'll take a stab at this myself if no one else answers. is your questions specifically about what the USDC/USDT sitting on base is being used for? stats like top contracts, how much is held by circle, volume transferred and traded? Any you would add?

headmaster @duneanalytics, previously mirror and consensys

exactly! 

curious to see wallets with the biggest % of stables (any multisigs), and if it is used anywhere

What do yo mean "if it is used anywhere"? I mean, It has many uses in many services/aspects.