Various embodiments include a method and system for configuring a smart energy network using an auxiliary gateway where an auxiliary gateway is capable of communicating with an energy services interface and a link key database. The auxiliary gateway, on a smart energy network, extracts the unique identifier from a communication related to the smart energy device. The auxiliary gateway may then use the unique identifier to retrieve the smart energy device information from the link key database and communicate the smart energy device information to the energy services interface. The energy services interface may then use the smart energy device information to decrypt a communication from the smart energy device or access manufacturer specific functionality of the smart energy device.