Hello  guys. Maybe you can help me
I need function that returns total sum of all account balances. There is good example https://github.com/ethereum/go-ethereum/wiki/Managing-your-accounts but i don't understand how to call this function from RPC? I tried use --preload, but it's only allow me call my function from console, but i need to call it from RPC. Is this possible? What i need to do?