How do I get my BCH account balance?

[gabegattis]

It is not clear from the documentation. How should I construct the url?

[whitslack]

The asset code of BCH is 0xF808 (63496 decimal), so you'd issue a GetBalances command and look for an element in the returned array that specifies "asset":63496.

[npomfret]

@gabegattis have you tried using ccxt ? It will construct the URLs for the rest api for you.