An application program interface for a data platform. The method comprises the following steps: inputting a route with start and target coordinates that can be selected on the map; receiving traffic jam data via an external source ; displaying a calculated route and the respective traffic jam data; and editing said traffic jam data. Also, a conveyor belt, in particular for a pasteurizer, the conveyor belt 3 comprising several identical modules 29 in the longitudinal as well as in the transverse direction, each module 29 having several identical bodies in the longitudinal as well as in the transverse direction.