Your Algorand support is great so far, but right now you only support the native ALGO.
There are already a fair number of Algorand Standard Assets (ASAs), but there will be MANY more soon.
Adding support for them will become more and more critical. Luckily, as they’re native layer-1 objects, changing your import code to handle it will be quite easy.
Your coin support for ERC20/ERC721’s will basically be the same, but you won’t have to worry about contract assumptions, ASAs are just additional fields in Algorand transactions.