MEV Blocker Starts Earning Revenue from Builders, Remains Free for Users
MEV Blocker Starts Earning Revenue from Builders, Remains Free for Users
🐮 MEV Blocker's New Chapter
MEV Blocker, a product launched by CoW DAO a year ago to protect users from maximal extractable value (MEV) attacks, has reached an important milestone. As per CIP-40, MEV Blocker has started earning revenue from builders, allowing CoW DAO to continue supporting the product while keeping it completely free for users. Since its launch, MEV Blocker has rebated almost 1750 ETH to users, with a median refund of 0.007 ETH (approximately $24). It has defined a new category of user-protective RPC endpoints known as 'mev blockers.' MEV attacks are considered theft, and MEV Blocker aims to protect users from such attacks as a public good.
Today marks an important milestone in the evolution of MEV Blocker. Per CIP-40, MEV Blocker is now earning revenue from builders. This allows CoW DAO to continue its support for MEV Blocker and – most importantly – keeps the product completely FREE for users.
🗳️ CIP-40 asks whether MEV Blocker should start charging a fee to builders to use the service. Importantly, the proposed fee mechanism keeps MEV Blocker 100% free for users. Vote on CIP-40 here 👉 snapshot.org/#/cow.eth/prop…
🐄 Cross-Chain Swaps
**CoW Swap launches cross-chain trading** that eliminates traditional bridge complexity. Key features: - **Best-route pricing** across multiple chains - **Gasless trading** - no need for native tokens - **Surplus returns** to traders - **MEV protection** built-in The platform now supports trading across Ethereum, Gnosis, BNB, Lens, Avalanche, Polygon, Arbitrum, and Base chains without requiring separate bridging steps. Traders can swap tokens directly between chains while maintaining the same protections and competitive pricing that CoW Swap offers on single chains. [Learn more about cross-chain swaps](https://cow.fi/learn/cow-dao-unveils-seamless-cross-chain-swaps)
🔓 Partial Approvals Live
**CoW Swap launches partial approvals for market orders** Users can now approve only the exact amount needed for swaps and permits, eliminating the need for maximum approvals unless preferred. - **Enhanced control**: Approve specific amounts rather than unlimited access - **Same user experience**: Maintains smooth trading interface - **User-requested feature**: Built based on community feedback The update provides traders with more granular control over token approvals while preserving CoW Swap's streamlined interface. [Try partial approvals now](http://swap.cow.fi)
🐄 COW Holders Vote
**CIP-74 is now live** and requires $COW holder votes to pass. The proposal updates **solver rewards** to maintain: - Strong competition among solvers - Fair reward distribution - Long-term sustainability **Vote now** on [Snapshot](https://snapshot.org/#/s:cow.eth/proposal/0x0c70c8cd92accee872b52614b4fa10e3e3214f45c5b6857f7e88e910607a3c1d) Your participation helps shape CoW Protocol's future reward structure.
Study Shows CoW Swap Leads Intent-Based DEXes in Decentralization and Volume
A comprehensive 6-month trading analysis reveals CoW Swap's dominance among solver-based DEXes: - **Higher Trading Volume**: ~$200M daily vs $60M (1inch Fusion) and $30M (UniswapX) - **More Decentralized**: Top solver only controls 25% market share, with next five at ~10% each - **Better for Large Trades**: Shows best execution improvement for trades over 100 ETH The study compared CoW Swap, 1inch Fusion, and UniswapX, finding solver-based DEXes generally outperform traditional alternatives through optimized routing and off-chain liquidity access. Try CoW Swap: [swap.cow.fi](https://swap.cow.fi/#/1/swap/WETH/0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48)
CoW DAO at DevCon Bangkok: Schedule of Events
CoW DAO announces their presence at DevCon Bangkok with a packed schedule: - Tuesday: @Silver_Queen presents on user interaction in web3 - Wednesday: Booth presence at ArbiVerse (Arbitrum event) with swag giveaways - Thursday: @AnnaMSGeorge discusses CoW AMM's batch mechanism - Friday: Two key talks: * @AndreaCanidio on trade intents and fair mechanism design * @fleupold_ explores PBS in Ethereum **Special Event**: CoW DAO hackathon offering $10,000 in prizes at ETHGlobal Visit the CoW DAO booth to connect with the team and collect exclusive swag!