Publish-subscribe based exchange for network services

A publication exchange device may receive information that identifies a subscriber device, and may receive a set of subscription keys associated with subscribed-to network event information to be provided to the subscriber device. The publication exchange device may receive published network event information from one or more publisher devices, and may determine that the published network event information includes information that matches the set of subscription keys. The publication exchange device may identify the subscribed-to network event information, from the published network event information, using the set of subscription keys. The publication exchange device may provide the subscribed-to network event information to the subscriber device based on identifying the subscribed-to network event information.