Get the posted rate estimate

Example request

{
  "LoadId": "LD1334",
  "Origin": {
    "Address": "123 Main St.",
    "City": "Chicago",
    "StateCode": "IL",
    "Latitude": 41.8781,
    "Longitude": 87.6298
  },
  "Destination": {
    "Address": "123 Main St.",
    "City": "Chicago",
    "StateCode": "IL",
    "Latitude": 41.8781,
    "Longitude": 87.6298
  },
  "TransportationMode": "TL",
  "Stops": 1,
  "Mileage": 123,
  "PostedDateTime": "2024-10-01T00:00:00.000Z",
  "EntryDateTime": "2024-10-01T00:00:00.000Z",
  "PickupDateTime": "2024-10-01T00:00:00.000Z",
  "DeliveryDateTime": "2024-10-01T00:00:00.000Z",
  "EquipmentCode": "V",
  "EquipmentOptions": [
    "T",
    "X"
  ],
  "Weight": 23000,
  "Length": 53,
  "PalletCount": 10,
  "PieceCount": 100,
  "Cube": 530,
  "CommodityId": 1,
  "SpecInfo": "Load Notes",
  "OtherEquipmentNeeds": "None",
  "FuelPricePerGallon": 123.45
}