MISO · Example Payload

Miso Public Api Operations Displays Getwindsolargetwind

EnergyUnited StatesElectricityEnergy MarketsGridSystem OperatorMarket OperatorWholesale PowerOpen Energy DataRenewablesSolarDemand ResponseUtilities

Miso Public Api Operations Displays Getwindsolargetwind is an example object payload from MISO, with 3 top-level fields. It illustrates the shape of data this provider's APIs accept or return.

Top-level fields

instanceRefIdMktDay

Example Payload

Raw ↑ 
{
  "instance": [
    {
      "ForecastDateTimeEST": "2026-07-27 12:00:00 AM",
      "ForecastHourEndingEST": "1",
      "ForecastValue": "13582.00",
      "ActualDateTimeEST": "2026-07-27 12:00:00 AM",
      "ActualHourEndingEST": "1",
      "ActualValue": "11320.30"
    },
    {
      "ForecastDateTimeEST": "2026-07-27 1:00:00 AM",
      "ForecastHourEndingEST": "2",
      "ForecastValue": "13652.00",
      "ActualDateTimeEST": "2026-07-27 1:00:00 AM",
      "ActualHourEndingEST": "2",
      "ActualValue": "11166.52"
    }
  ],
  "RefId": "27-Jul-2026 - Interval 08:00 EST",
  "MktDay": "07-27-2026"
}