How to get sensible data from many local wallets

[nikisev]

Hi
Im developing my fintech bot
https://bitcointalk.org/index.php?topic=2163273.new#new

So when it comes to exchanges and online wallets its fairly simple. I add access keys to vault, and i query data whenever i want.
Now ive being to altcoins threads lately and it ended up with several wallets installed on my computer with some coins that are stored in my local wallets only.
I wont to add information about coins stored in my local wallets to my bit reports.
Lets say i have my wallets addresses.
And i need to have amount ant type of coins i have on these addresses.
What will be the best way to implement such feature?

[Kogs]

If you have full node wallets installed, you usually can access them programmatically with the provided RPC commands.

If you only use light wallets without RPC interface, you could extract your addresses manually per wallet and then make a request to any of the blockchain info websites for the corresponding coin to check the current balance.