CoinPriceFeeds
They provide real-time price feeds for 18 major cryptocurrency pairs aggregated from the 4 largest exchanges. They optimize them for risk-free use by brokerage companies and tailor all the parameters to your needs.

They provide real-time price feeds for 18 major cryptocurrency pairs aggregated from 4 largest exchanges. They optimize them for risk-free use by brokerage companies and tailor all the parameters to your needs.