A cross-network interaction network for allowing cross-network real-time validation and interactions. The cross-network interaction network is set-up as a central location for managing interactions with resource exchanges between different real-time interaction networks. The real-time interaction networks are separate self-contained networks located within an area (e.g., country, or the like) or between different areas (e.g., different countries, or the like). Each self-contained real-time interaction network may have different systems, applications, processes, or the like that prevents the real-time interaction networks from allowing interactions outside of the real-time interaction networks. Consequently, the cross-network interaction network may set-up and utilize a messaging system, a clearing system, and / or a repository system to facilitate the interactions across the different real-time interaction networks.