Fleet Telematics API Integration: Connecting GPS Data to ERP, TMS and WMS
Tracking data is most valuable when it’s not trapped in a separate tracking screen. When live location, fuel, temperature and engine data flow into your ERP, transport management system (TMS) or warehouse system (WMS), the business can act on it automatically: updating customers, closing deliveries and planning maintenance. APIs vs webhooks
| REST API (pull) | Webhook (push) | |
|---|---|---|
| How it works | Your system asks for data when it needs it | The telematics platform sends data the moment an event happens |
| Best for | Reports, dashboards, history | Real-time alerts, delivery status, geofence events |
| Example | Get yesterday’s trips for invoicing | Notify the TMS when a truck enters the customer’s yard |
Most integrations use both. High-value integration examples TMS: automatic arrival and departure times, live ETAs for customers, proof of delivery ERP: billing by actual distance or trip, fuel cost allocation by vehicle or project WMS: dock scheduling based on a truck’s real arrival time Maintenance system: create work orders from engine hours and fault codes (see predictive maintenance) Cold chain / QA: attach temperature logs to each shipment record Government platforms: push data to authorities such as VAHAN, RTA or WASL (see compliance by country) Planning an integration Define the business events you need, such as “arrived at site”, “temperature out of range” or “fault code”. Map data fields between the telematics platform and your system: vehicle ID, timestamps, units. Choose push or pull for each event. Secure it: use authenticated APIs, encrypted connections and IP restrictions. Test with a few vehicles before switching on for the whole fleet. Monitor: log failed webhook deliveries and retry automatically. Security from device to cloud Security starts at the device. Atlanta’s GWC-100 gateway includes a built-in hardware security module (HSM) for secure cryptographic operations, and data is sent to the platform over encrypted connections. [EDITOR: confirm the encryption and API authentication methods supported by the Atlanta platform.] For distributors and platform partners If you run your own telematics software, Atlanta devices can send data straight to your servers using documented protocols. Atlanta’s partner program supports resellers and platform integrators.
Frequently Asked Questions (FAQs)
Do I need a developer to integrate? Usually, yes, for the first setup. Once connected, data flows automatically.
Can Atlanta devices work with third-party tracking platforms? Yes. Ask our team for the protocol documentation for your device.
How real-time is webhook data? Events are pushed within seconds of the platform receiving them from the vehicle.
Is there a limit on API requests? Platforms usually set rate limits. Use webhooks for real-time events and APIs for bulk history.
Next step: see our engineering services or contact us to discuss your integration.
Related reading: Predictive maintenance · Cold chain monitoring
Co-Founder at Atlanta Systems Pvt. Ltd., spearheading large-scale global telematics supply chains, commercial fleet compliance deployments, and OEM electronics manufacturing partnerships.
