{
  "data": {
    "success": true,
    "timeseries": true,
    "start_date": "2022-02-01",
    "end_date": "2022-03-02",
    "base": "RUB",
    "rates": {
      "2022-02-01": {
        "USD": 0.012922641020611143
      },
      "2022-02-02": {
        "USD": 0.013024953827785636
      },
      "2022-02-03": {
        "USD": 0.013111232627449121
      },
      "2022-02-04": {
        "USD": 0.013080360583812869
      }
    }
  }
}

Above is the JSON that is returned from my axios query. I've tried to use a loop and forEach to capture the date and USD value for an x,y of a chart but I can't seem to get both of them at the same time. Below is my chart code so far.

function fnChart04() {
    var chartArray = [];
    var yesterday = moment().subtract(24, 'hours').format('YYYY-MM-DD');
    var url = "https://commodities-api.com/api/timeseries?access_key=XYZed&start_date=2022-02-01&end_date="+yesterday+"&base=RUB&symbols=USD";
    var header = { headers: {'Accept': 'application/json; odata=nometadata'} };
    axios.get(url, header).then(function (response) {
        var results = response.data;

        let rate = results.data.rates.USD;
        let date = results.data.rates[0];

        //issue is here - I cannot figure out how to loop through rates to separate the date and the USD value to add to the chartArray.

        chartArray.push({x: date, y: rate});

        new Chart(document.getElementById("myChart04"), {
            type: 'line',
            data: {
                labels: chartArray.map(function(a) { return a.x; }),
                datasets: [{ 
                    data: chartArray,
                    label: "RUB | USD",
                    borderColor: "#f93154",
                    backgroundColor: "#fee3e8",
                    fill: true
                }]
            },
            options: {
                response: true,
                scales: {
                    y: {
                        beginAtZero: true
                    }
                }
            }
                
            });
    });
        
}

Any advice on how to do this would be really appreciated. I know I'm missing something simple.