US Patent 11663563 Methods and systems of providing interoperability between incompatible payment systems

Systems and computer-implemented methods of providing interoperability between incompatible payment systems may be provided. For example, a server may receive encoded data from a wallet server of the first closed loop payment system, the encoded data using an encoding scheme and being based on a digital encoding of a recipient. The server may identify a receiving institution of the second closed loop payment system based on the encoding scheme. The server may transmit the encoded data to the receiving institution and receive a response from the receiving institution. The response may include a recipient identifier and a recipient attribute. The server may mediate the payment from the sender closed loop account to the recipient closed loop account based on the receiving institution, the recipient identifier and the recipient attribute. For example, the server may perform clearing-and-settlement or switching-and-routing to mediate the payment.