Changelly is a non-custodial instant crypto exchange that does not hold its users' funds on exchanges or in cold storage. Founded in 2015 and headquartered in Malta, it offers several pair exchange rates and fast transactions. Therefore, many businesses have integrated instant crypto swap features through the Changelly API. Changelly uses an automatic trading robot that integrates with some of the largest trading platforms, including Poloniex, Binance, and Bittrex.