Mandatory parameters

• source – Indicates which calculation source will be used to obtain the emission quantity;
• fuelType – Indicates which fuel will be used for the route in question.

Each source used for the calculation has its own list of available fuels. The possible values are:

• autonomy – Number that defines the average fuel consumption per km of the vehicle on the route. If you don’t have the average consumption figures, you can use the values in the table below, taken from the Ministry of the Environment’s 2014 report (values in km/l):

• totalDistance – Parameter only required for integration via independent endpoint. Number indicating the total distance of the route (in meters).

Optional parameters

• fuelPrice – Parameter where the fuel value (per liter) will be informed so that the total value consumed is returned in the general routing indicators;
• fractionedEmission – Array of objects where each object represents a part of the fractional calculation. The sum of all percentages must equal 100%. Each object must contain the following parameters:
  • name – String to indicate the name of the proportion carried on the vehicle;
  • percentage – Whole number representing the percentage of the volume carried in the vehicle compartment.

Below is an example of the request to the independent endpoint with all the parameters:

{
   "source": "GHG_PROTOCOL",
   "fuelType": "DIESEL",
   "totalDistance": 95610,
   "autonomy": 5.6,
   "fuelPrice": 6.94,
   "fractionedEmission":[
    {
        "name":"Cliente",
        "percentage": 80
    },
    {
        "name":"Transportador",
        "percentage": 20
    }
   ]
}