Cryptosis
A little gem that provides a command to check crypto-currencies prices with a smart cache.
Using Cryptonator API
Install
gem install cryptosis
Usage
$ cryptosis btc-eur price
826.82239866
$ cryptosis btc-usd price
857.06946474
$ cryptosis btc-eur change
1.30583340
$ cryptosis eth-eur price
7.25000181
This gem is made to be used with tools like conky