so i want this website to be like the ebay of crypto of marketplaces.
I want users to connect their wallets eg metamask, and be able to list products for sale and/or buy products
when a wallet is connected it will bring up a profile that is theirs(similar to how opensea works). on this profile you can give sellers ratings(similar to amazon)
i must also be able to take a percentage of each transaction
platform must be able to work on multiple cryptos: BTC,ETH,SOL,ADA and more