Gems4 koinim_price 0.3.0 6,960 February 21, 2017 paribu_price 0.3.0 6,712 February 22, 2017 bitfinex_price 0.1.0 3,170 February 15, 2017 bitstamp_price 0.1.0 3,131 February 15, 2017