Freight Tracking API: Live GPS, Scan Events, and Exceptions via Webhook

What is a freight tracking API?

A freight tracking API is a programmatic interface that delivers shipment location and status data directly to your systems. Instead of logging into a carrier portal to check where a load is, or calling a dispatcher for a location update, a tracking API pushes that data to your TMS, ERP, or customer facing application automatically.

Most freight visibility today still relies on manual processes. Check calls where your team phones a driver or dispatcher for a location update. Portal logins where someone opens a browser, finds the load, and copies the status into your system. EDI status messages that arrive in batches, sometimes hours after the event actually happened. A real time freight tracking API replaces all of that with structured data delivered the moment something happens.

The difference is push versus pull. Legacy tracking forces your team to pull information. An API based approach means the freight network pushes every event to you as it occurs. Pickup confirmed. GPS coordinate updated. Pallet scanned out of a cross dock. Delivery completed with photo and signature. Exception flagged. Each event arrives as a webhook payload your systems can process immediately.

What data Warp's tracking API delivers

Every shipment on Warp generates tracking data from multiple sources. The freight visibility API consolidates all of it into a single event stream your systems can consume.

GPS coordinates from the Warp driver app. Every local 3rd party carrier operates through the Warp driver app. The app provides continuous GPS location data throughout pickup, transit, and delivery. This is not a single ping at pickup and another at delivery. It is a continuous location stream for the duration of the move.

Scan in and scan out events. At Warp operated cross dock facilities, every pallet is scanned in and scanned out. The driver app captures barcode and pallet ID scans at pickup and delivery. These scan events give you item level visibility, not just truck level. You know exactly which pallets arrived at a facility and exactly which pallets left.

ELD data on line haul. For line haul legs across LTL, truckload, zone skipping, and pool distribution, ELD integrations provide continuous location data. Not check calls at pickup and delivery. Continuous visibility the entire way, including hours of service status and route compliance.

Proof of delivery photos and electronic signatures. The Warp driver app captures proof of delivery photos and electronic signature at the point of delivery. These are available through the API immediately after capture, giving your team and your customers documented confirmation without waiting for paperwork.

Exception alerts from Orbit. Our AI backbone, Orbit, monitors every load in real time. When something goes off plan, the API delivers exception events: late pickup, late departure, missed scan, route deviation, dwell anomaly, temperature deviation, delivery exception, speed anomaly, unplanned stop, and hours of service issues. Your systems get the alert the moment Orbit flags it.

Tracking API vs freight visibility platforms

Freight visibility platforms give you a dashboard. You log in, search for a shipment, and see where it is on a map. Some platforms aggregate data from multiple carriers into one view. This is useful, but it is still a pull model. Your team has to go look for the information.

A shipment tracking API flips this. Warp pushes every tracking event to your systems via webhook the moment it happens. Your TMS gets the GPS update. Your exception handling workflow gets the Orbit alert. Your customer portal gets the delivery confirmation. Nobody has to log into anything.

The difference matters at scale. When you are managing dozens of shipments, logging into a visibility platform works. When you are managing hundreds or thousands of loads per week, you need tracking data flowing into the systems your team already works in. Pull based visibility creates a bottleneck. Push based tracking via API removes it.

Warp's freight visibility API also eliminates the multi carrier aggregation problem. Every shipment on Warp, whether it moves on a box truck, cargo van, or 53 foot trailer, generates tracking data through the same driver app and the same Orbit monitoring layer. One API, one event schema, one integration, regardless of which carrier handles the load.

Building on real time freight data

Customer facing tracking pages. Use the API to build branded tracking pages for your customers. Push GPS coordinates and status events to a page that shows exactly where freight is and when it will arrive. No more fielding phone calls asking for delivery updates.

Internal dashboards. Feed tracking events into your operations dashboard. See every active shipment, its current location, and its status in one view. Filter by exception type to focus on loads that need attention. This is the freight visibility you get from a portal, except the data lives in your own system.

Automated exception handling. When Orbit flags an exception, the API delivers it as a structured event. Route that event into your workflow automation. Late pickup triggers a customer notification. Route deviation triggers an operations alert. Temperature deviation triggers a quality hold. Your team handles exceptions by rule, not by manual monitoring.

SLA monitoring. Every scan event and GPS update carries a timestamp. Use this data to measure on time pickup rates, transit times, cross dock dwell, and delivery windows against your SLA targets. Build automated reports that track carrier performance by lane, by facility, and by program. Identify underperformance before it becomes a pattern.