Carriers moving from EDI to APIs

Small trucking carriers are starting to swap old Electronic Data Interchange links for application programming interfaces, or APIs, as they connect trucks, dispatch systems, and customer platforms. (fleetowner.com) Electronic Data Interchange has long handled trucking paperwork such as bills of lading, invoices, and shipment status updates, but it usually moves information in batches instead of instantly. The National Motor Freight Traffic Association said in September 2025 that APIs give shippers, carriers, and brokers a real-time view of freight instead. (nmfta.org) That difference shows up most clearly in telematics, the software link between a truck’s Electronic Logging Device or GPS unit and a customer’s tracking screen. Project44 says carriers with fleets of 10 or more trucks can connect a telematics account once and begin sending live location data and predictive arrival times in less than a day. (project44.com) For carriers, the pitch is less manual work. Project44 says API integrations let a transportation management system or dispatch platform push shipment updates automatically, cutting the day-to-day intervention needed to keep loads tracked. (project44.com) For software providers serving shippers, direct connections are easier to scale than one-off legacy setups. Project44 says it already has prebuilt integrations with 265 carrier transportation management system vendors and more than 200 proprietary carrier systems, while Descartes says API connections can move data in less than a second in both directions. (project44.com) (descartes.com) The shift does not mean Electronic Data Interchange disappears overnight. Descartes says APIs and EDI are complementary, with APIs handling real-time application links and EDI still used for standardized batch exchanges across broad trading networks. (descartes.com) That matters in trucking because many smaller fleets still depend on outside vendors rather than in-house developers. Descartes’ MacroPoint storefront lists a direct API or SFTP integration project at $3,610, while a prebuilt third-party transportation management system integration is listed at $1,550, showing the cost gap carriers weigh when choosing how to connect. (descartes.com) Industry groups are also trying to make the change less custom and less expensive. The National Motor Freight Traffic Association said its Digital Standards Development Council is writing open trucking API standards so carriers, shippers, and third-party logistics providers do not have to build every connection from scratch. (nmfta.org) The result is a market where smaller carriers can start with telematics or a prebuilt platform link, then move toward fuller API connections as their customers demand more live data. The old batch-message world is still in place, but the freight systems around it are being rebuilt for constant updates. (fleetowner.com) (project44.com)