Get balance of rusty bitcoin wallet.dat for all addrs in bash

wallet-balance.sh

#!/bin/bash
#
# Depends on:
#   pywallet.py from https://github.com/pagobit/pywallet
#   jq from https://stedolan.github.io/jq

for addr in $(./pywallet.py --dumpwallet | jq --raw-output ".keys[].addr"); do 
  echo "$addr balance:";
  curl https://insight.bitpay.com/api/addr/$addr/balance; 
  echo ""; 
done