{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/fueleconomy/main/json-schema/fuel-prices.json",
  "title": "FuelPrices",
  "description": "Current US average fuel prices used by the FuelEconomy.gov annual cost calculator.",
  "type": "object",
  "properties": {
    "cng": {
      "type": "number",
      "minimum": 0,
      "description": "Compressed natural gas price in USD per gasoline gallon equivalent (GGE)"
    },
    "diesel": {
      "type": "number",
      "minimum": 0,
      "description": "Diesel fuel price in USD per gallon"
    },
    "e85": {
      "type": "number",
      "minimum": 0,
      "description": "E85 ethanol blend price in USD per gallon"
    },
    "electric": {
      "type": "number",
      "minimum": 0,
      "description": "Electricity price in USD per kWh"
    },
    "lpg": {
      "type": "number",
      "minimum": 0,
      "description": "Liquefied petroleum gas price in USD per gallon"
    },
    "midgrade": {
      "type": "number",
      "minimum": 0,
      "description": "Mid-grade gasoline price in USD per gallon"
    },
    "premium": {
      "type": "number",
      "minimum": 0,
      "description": "Premium gasoline price in USD per gallon"
    },
    "regular": {
      "type": "number",
      "minimum": 0,
      "description": "Regular gasoline price in USD per gallon"
    }
  },
  "required": ["regular", "midgrade", "premium", "diesel", "e85", "cng", "lpg", "electric"]
}