The Reserve Bank of India (RBI) is reportedly drawing up plans to link credit cards issued by Visa and Mastercard to the Unified Payments Interface (UPI), the country's popular online payments protocol. According to news portal The Morning Context, two industry executives have said that the central bank will decide before April. A decision in favour of the two US companies would mark a distinct change in; as Bloomberg comments: “India’s dealings with American card networks has been frosty.