API Version 1

parseResponse({
    "data": [
        {
            "date": "2021-01-19 15:20:00",
            "name": "KRW=X",
            "rate": 1,
            "timestamp": "1611037200"
        },
        {
            "date": "2021-01-19 15:00:30",
            "name": "USDKRW=X",
            "rate": 1103.09,
            "timestamp": "1611036030"
        },
        {
            "date": "2021-01-19 15:20:01",
            "name": "JPYKRW=X",
            "rate": 10.607552576665288,
            "timestamp": "1611037201"
        }
    ]
});

<?xml version="1.0" encoding="UTF-8"?>
<response>
    <item>
        <date>2021-01-19 15:20:00</date>
        <name>KRW=X</name>
        <rate>1</rate>
        <timestamp>1611037200</timestamp>
    </item>
    <item>
        <date>2021-01-19 15:00:30</date>
        <name>USDKRW=X</name>
        <rate>1103.09</rate>
        <timestamp>1611036030</timestamp>
    </item>
    <item>
        <date>2021-01-19 15:20:01</date>
        <name>JPYKRW=X</name>
        <rate>10.607552576665</rate>
        <timestamp>1611037201</timestamp>
    </item>
</response>