The SUN.io smart routing system has completed its upgrade, introducing the Universal Router and Permit2 protocols

According to official updates, SUN.io has announced the completion of a new upgrade to its smart routing system, officially introducing the Universal Router and Permit2 protocols. After the upgrade, users can complete optimal path exchanges across multiple liquidity pools such as SunSwap V1/V2/V3, Curve, PSM, and HTX-SUN in a single transaction. At the same time, through Permit2's one-time high-limit authorization and signature validity period and limit mechanism, it significantly reduces the energy consumption costs of repeated authorizations and enhances security.

The official Tron mainnet Permit2 and Universal Router contract addresses have been disclosed, reminding users to interact with the contract addresses disclosed by the official source to securely enable a more efficient trading experience.