A look at Nexus, a Bank for International Settlements-backed project aiming to link domestic smartphone-based payment systems for instant cross-border payments (Andy Mukherjee/Bloomberg)

Andy Mukherjee / Bloomberg:A look at Nexus, a Bank for International Settlements-backed project aiming to link domestic smartphone-based payment systems for instant cross-border payments  —  A protocol to move money across borders quickly at a low fee will be the best thing to happen to instant payments — until the […]