The Portal Network is a cutting-edge, in-progress initiative designed to provide lightweight, decentralized access to the Ethereum protocol for resource-constrained devices. It features multiple peer-to-peer sub-protocols—such as the Execution State, Execution History, and Beacon Chain Networks—each operating independently to expose the standard JSON-RPC API with minimal network, CPU, RAM, and storage demands. Built upon the Discover V5 protocol and UDP transport, these sub-protocols ensure efficient data retrieval and broadcasting mechanisms, prioritizing reliability and scalability over the traditional Light Ethereum Subprotocol (LES). The network’s architecture champions isolation, responsibility distribution, and adjustable resource requirements, making it feasible for a wide range of devices, including those with limited resources. As part of its commitment to robustness and efficiency, the Portal Network seamlessly integrates bridge nodes that inject valuable data from Ethereum Full Nodes, paving the way for new transaction gossips and state retrieval strategies. Through this innovative configuration, the Portal Network aims to revolutionize protocol accessibility while maintaining decentralization and performance integrity.