Six altcoins are riding the valuation roller coaster after a surprise listing by top US crypto exchange Coinbase. In a new blog post, Coinbase says that five Ethereum tokens and one other altcoin will start trading on Coinbase Pro once appropriate liquidity conditions are met. The Ethereum token API3 (API3) powers a protocol focused on […] The post Coinbase Pro Launches Support for Six New Altcoins, Triggering Massive Price Movements appeared first on The Daily Hodl.