Of course! it's a fork of KaptainKrayola's JS implementation:
This is my extended/forked version i'm using and getting the error from: https://github.com/fermelone/prohashing/blob/master/index.js

It surprises me that it talks about 2 args when there's no indication of more than one args to be ...

Hi!

Doing some 3rd party monitoring tools integration, I found that all functions and topics work except for balance status and updates
I get the following error when trying to call f_all_balance_updates and balance_updates_[apiKey] :

Potentially unhandled rejection [1] {"error":"wamp.error ...