Integrating GPS tracking into your business systems with Traccar
How to get vehicle tracking out of a standalone portal and into your job management, dispatch and reporting — using Traccar, Teltonika devices and a webhook integration layer.
Vehicle tracking is a solved problem; useful vehicle tracking is not. Most fleets have trackers, a monthly fee and a portal someone looks at occasionally. The value appears when positions and events flow into the systems that run the business — dispatch, job management, reporting. Here is the architecture we use.
The pieces
- Devices. Teltonika units (FMC920 for general fleet, FMC003 plugging into the OBD port) report position, ignition, trips and driving events over GSM.
- Traccar. A robust open-source GPS server that speaks 200+ device protocols. It receives device data, normalises it and manages the device fleet.
- Your systems. The job management platform, dispatch screen and reports — where tracking becomes operationally useful.
Push, don’t poll
The integration that works is push-based: Traccar’s event forwarding posts positions and events to a webhook on your API the moment they happen. Your endpoint validates the payload (authenticate the source — a shared token at minimum), then writes to your operational database. Polling Traccar’s API from your side adds latency and load for no benefit.
Make GPS data first-class
Store positions and events in your own schema — vehicle, timestamp, coordinates, event type — linked to your operational records. The payoff:
- Dispatchers see live vehicles on the job screen, not in a second portal.
- A day’s trips attach to the jobs the vehicle serviced — proof of attendance included.
- Reports combine work and movement: jobs per route, time on site, kilometres per job.
Security notes
Put the Traccar server behind a VPN (WireGuard works well) for device and admin traffic, expose only the webhook path to your API, and treat the forwarding token like a credential — configuration, not source code.
The result
Tracking stops being a subscription and becomes infrastructure. We built exactly this integration for a South African field service operation — read the Traccar GPS integration case study or see the GPS / Traccar tracking platform.