Remittance relay method using cryptocurrency and device using same

A transfer mediation apparatus comprising:

• a communication unit configured to communicate with a physically separated device, and
• a processor configured to be connected to the communication unit,
• wherein the processor is configured to:
• receive a transfer request to a remittee account from a remitter device,
• determine a matching information including a transaction information associated with a cryptocurrency to be used for transfer among a remitter, at least two or more participants, and a remittee based on the received transfer request, and
• transmit the determined matching information to the remitter device and at least two or more participant devices,
• wherein the participants include a first participant and a second participant,
• wherein the participant devices include a first participant device of the first participant and a second participant device of the second participant,
• wherein a transaction between the remitter and the first participant is made with a first currency and,
• wherein a transaction between the second participant and the remittee is made with a second currency that is different from the first currency,
• wherein a transaction between the first participant and the second participant is made with the cryptocurrency to be used for transfer,
• wherein the transaction information associated with the cryptocurrency to be used for transfer comprises a type of the cryptocurrency to be used for transfer and an exchange rate between the cryptocurrency to be used for transfer and the first currency and the second currency, and
• wherein the matching information determines the at least two or more participant devices, the type of the cryptocurrency to be used for transfer, and the exchange rate based on the transaction information associated with the cryptocurrency.