# Uniswap Founder Proposes v4 Protocol Fees Across Multiple Networks The debate over value capture reignites at DeFi's largest liquidity provider. - **Source:** [NewsBTC](https://brifing.si/source/1757e8d5-352f-4479-994f-79c6e6161b17) - **Published:** 2026-07-18 - **Topic:** [Finance](https://brifing.si/c/finance) - **Original article:** - **On Brifing:** https://brifing.si/s/8b031b24-83d4-4d04-96bf-70a710efc547 ## A Historic DeFi Debate Resurfaces Uniswap founder Hayden Adams has proposed expanding protocol fees to v4 pools and networks like Robinhood Chain. This move revives one of DeFi's fundamental questions: How can heavy usage translate into token value? Sustainable revenue models for critical infrastructure like Uniswap could set a precedent for the entire sector. ## Turning Point for UNI Token If activated, protocol fees would directly link trading volume with UNI token economics. Until now, Uniswap's massive transaction volume hasn't fully reflected in token value. The proposal aims to divert a small portion from liquidity providers to protocol treasury and token burn mechanisms. ## The Multi-Chain Challenge Uniswap now operates across Ethereum, Base, Arbitrum, Polygon and more. Each chain has unique liquidity dynamics and competitive landscapes. The proposal suggests flexible fee models per network, signaling maturity in Uniswap's multi-chain strategy. ## Liquidity Providers' Concerns Protocol fees will most impact liquidity providers (LPs). If revenue shares decrease significantly, LPs might migrate to other platforms. Uniswap governance must calibrate rates to maintain competitive liquidity. A balanced model needs to satisfy both token holders and LPs. ## DeFi's Maturity Test While early DeFi focused on growth metrics like TVL, mature protocols like Uniswap now develop value-capture mechanisms. This proposal symbolizes the sector's transition from 'volume at all costs' to sustainable economics. If successful, it could become a blueprint for other DeFi projects. ## Concrete Governance Step The proposal isn't just theoretical—it includes technical details like TokenJars and cross-chain accounting. Approval would establish a clear framework for multi-chain value capture. This could become a milestone demonstrating the sophistication and maturity of DeFi governance systems. ## Sources covering this story - https://www.newsbtc.com/news/uniswap-founder-proposes-v4-protocol-fees-across-multiple-networks/ — --- _Summary written by Brifing from the original reporting. Copyright in the original article belongs to its publisher; read the full piece at the link above._