Apifiny’s platform gets liquidity from around 20 crypto exchanges for its institutional clients, many of whom would rather avoid typing and retyping cumbersome wallet addresses like 0xF49sWaaiEXwos304kcd, Maggie Ng, the project’s chief marketing officer, told CoinDesk. Doing so is necessary to move assets in and out, but it’s also necessarily risky: One missed character – an O instead of 0 – can lead to chaos.