SUN.io Smart Routing System Upgrade Complete, Introducing Universal Router and Permit2 Protocol

According to official updates, SUN.io announced the completion of a brand new upgrade to its smart routing system, officially introducing the Universal Router and Permit2 protocol. After the upgrade, users can achieve 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, the one-time high-limit authorization and signature validity period and limit mechanism of Permit2 significantly reduce the energy consumption costs of repeated authorizations and enhance security.

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

https://sunio.zendesk.com/hc/en-us/articles/54899665032601