Playground

Try the API live

Pick a call below, fill in its parameters, and send a real request to https://private.stage.questar.io/v2/private-questar-units/daas/v1. Your token stays in your browser.

Feeds

6 calls

GPS points feed
GPS positions and speed, as the units report them.
Readings feed
Engine and sensor readings (fuel, temperatures, CAN values …). diagnosticId points at a diagnostic.
Trips feed
One record per trip, when the trip ends.
Events feed
Rule events: speeding, harsh driving, geofence … ruleId points at a rule.
Faults feed
Engine fault codes (J1939 SPN / FMI).
Driver changes feed
Driver log-in (login, with driverId) and log-out (logout) at a vehicle.

History

3 calls

GPS points
GPS positions in a time window of up to 24 hours.
Trips
Trips active at any point in a window of up to 24 hours.
Events
Rule events in a window of up to 24 hours.

Reference

12 calls

Vehicles
Live vehicles.
Vehicles by id
One record from vehicles. 404 when there is no such id.
Groups
The group tree: each group lists its children.
Groups by id
One record from groups. 404 when there is no such id.
Drivers
Drivers. Identification codes are never returned.
Drivers by id
One record from drivers. 404 when there is no such id.
Zones
Geofences with their polygon points.
Zones by id
One record from zones. 404 when there is no such id.
Rules
Event definitions: stock (built in) or custom.
Rules by id
One record from rules. 404 when there is no such id.
Diagnostics
Sensor / parameter definitions that readings point at.
Diagnostics by id
One record from diagnostics. 404 when there is no such id.

Latest state

1 call

Vehicle status
Latest position and state of each vehicle. isCommunicating: reported in the last 30 minutes.