const smartcar = require('smartcar');

// Get all vehicles associated with this access token
const {vehicles} = await smartcar.getVehicleIds("<access-token>");

// Construct a new vehicle instance using the first vehicle's id
const vehicle = new smartcar.Vehicle(vehicles[0], "<access-token>");

// Fetch the vehicle's odometer
const odometer = await vehicle.odometer();
console.log(odometer);