Uniswap’s decentralized governance machine is grinding forward again. A new Request for Comments (RFC) has been published in the Uniswap DAO proposing the deployment of Uniswap v4 on 0G, a modular blockchain built with artificial intelligence workloads in mind.
What Uniswap v4 actually changes
The headline feature is what Uniswap calls a “singleton pool manager.” Previous versions of Uniswap deployed a separate smart contract for every single trading pair. Uniswap v4 consolidates all pools into one contract, meaning fewer contract deployments, lower gas costs, and more efficient routing between pools.
Then there are hooks. These are pluggable smart contracts that developers can attach to individual pools, enabling custom logic at specific points in a trade’s lifecycle.
Dynamic fees are the natural extension of this flexibility. Rather than locking in a static fee tier when a pool is created, Uniswap v4 allows fees to shift automatically based on real-time trading conditions like volume and volatility. The direct beneficiaries here are liquidity providers, who historically have eaten impermanent loss during volatile periods while earning the same flat fee regardless of market conditions.
