SunPump Launches V2 Router Upgrade to Streamline DeFi Trading

SunPump, a Tron-based DeFi memecoin launch ecosystem, has announced the launch of the SUN.io V2 Router contract. The deployment of SUN.io V2 Router aims to streamline DeFi trading. As per SunPump’s official social media announcement, the development underscores a landmark move in the platform’s current DeFi infrastructure advancement endeavors. The initiative attempts to deliver 99% power subsidy to improve the user experience.

📢 https://t.co/KFtGKsS4xB V2 Router Updatehttps://t.co/KFtGKsS4xB has completed the updated deployment of the V2 Router contract. Contract interfaces and calling methods remain unchanged, ensuring a smooth, zero-impact transition for both users and developers.

Highlights:
🔸… pic.twitter.com/UOXjo0pkeN

— SunPump (@sunpumpmeme) January 7, 2026

SUN.io V2 Update to Advance dApp Integration and Guarantee Backward Compatibility

One of the key aspects of SunPump’s latest SUN.io V2 Router update takes into account backward compatibility. It eliminates the requirement for builders to adjust or rewrite integrations. For this purpose, it maintains the same contract interface as well as calling methods to guarantee that trading tools and dApps can continue working without interruption. The respective approach notably decreases friction for builders while also preserving a smooth experience for consumers performing on-chain transfers.

At present, the platform recommends the V2 Router contract for trading operations on SUN.io. Additionally, the former router contract is still operational, but the platform persuades developers and users to shift to the latest address. In this respect, they can leverage the future upgrades and ongoing optimizations. Significantly, both the previous and new contracts continue to get amost 99% power subsidy, highlighting that SUN.io is committed to cost-effective trading.

Driving Sustainable DeFi Adoption with Consistent Infrastructure Enhancements

According to SunPump, the latest move goes in line with the market trend to improve consumer experience apart from keeping operational charges low. The platform has also asserted its plan to keep refining the on-chain infrastructure to offer more secure, efficient, and stable trading environment. The respective iterative enhancement could back sustained growth parallel to accelerating DeFi adoption.

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