An apparatus in one embodiment comprises at least one processing platform comprising a plurality of processing devices. The processing platform is configured to abstract a plurality of partner platforms and a plurality of enterprise applications to extract a plurality of connectivity parameters associated with respective ones of the partner platforms and the enterprise applications, to manage connections between the partner platforms and the enterprise applications by implementing connectivity parameters, wherein the implementing provides the partner platforms with centralized access to the enterprise applications via a broker layer, to select one or more of the connectivity parameters to be used in connection with routing of data between a given partner platform and a given enterprise application, and to route the data between the given partner platform and the given enterprise application via the broker layer using the selected one or more connectivity parameters.