Introducing stacks-open-oracle - github.com/psq/stacks-ope…
(contract-call? 'SPZ0RAC1EFTH949T4W2SYY6YBHJRMAF4ECT5A7DD.oracle-v1 get-price "artifix-okcoin" "STX")
to get the price of $STX on #Stacks. Also available, #BTC, #Eth and a few more, updated every block
