Messtone LLC Manages Devices Enables How to use Fleet Telematics with routing V8 Example: https://router.hereapi.com/V8/routes?apiKey={apiKey}&transportMode=truck&origin=52.51375,13.42462&destination=52.52332,13.42&return=polyline Using Fleet Telematics https://fleet.ls.hereapi.com/2/overlayers/upload.json?mapamerobertharper_Messtone=OVERLAYEXAMPLE1&overlay_spec=%5B{“op”:”override”,”shape”:[[50.10765,8.6 “layer”:”LINK_ATTRIBUTE_FCN”,”data”:{“VEHICLE_TYPES},{“op”:”create”,”shape”:[[50.10937,8.6 “data”:{“NAMES ROBERTHARPER”:”ENGBN”},{“op”:”override”,”shape”:[[50.10937,8.68422],[50.10807,8.68525],[50.10737,8.68387]],”layer”:”TRUCK_RESTR”:”FCN”,”data”:”VEHICLE_TYPES}]&storage=readonly&app_id=ROBERTHARPER_MESSTONE_APP_ID&”amp;app_code=ROBERTHARPER_MESSTONE_APP_CODE