Uniswap introduces Swap protection feature with built-in MEV protection

Layer 2 networks have processed over $1 trillion in total swap volume on the Uniswap Protocol, marking a significant scaling achievement for Ethereum's ecosystem. **Key Points:** - L2s crossed the $1T cumulative trading volume threshold on Uniswap - This follows $200B in L2 volume recorded earlier in 2025 - The milestone demonstrates growing adoption of Layer 2 scaling solutions The trillion-dollar mark represents substantial growth in L2 usage, as traders increasingly move to these networks for lower fees and faster transactions while maintaining access to Uniswap's liquidity.

Tempo has introduced the **Machine Payments Protocol (MPP)**, establishing a new standard for automated agent-to-agent payments in web3. The protocol includes a **pay-with-any-token skill** that enables agents to automatically swap tokens when responding to 402 payment challenges. This removes friction from machine-to-machine transactions by handling token conversions seamlessly. Key features: - Native integration with Uniswap's liquidity layer - Support for stablecoin payments through Tempo's native DEX - Available via command: `npx skills add uniswap/uniswap-ai --skill pay-with-any-token` The launch builds on Tempo's recent deployment of Uniswap v2, v3, and v4, plus the first aggregator hook. The aggregator wraps Tempo's stablecoin DEX as v4 pools, making both native and Uniswap liquidity accessible through a single API without custom routing. Developers can now access the protocol and API, with Uniswap Web App and Wallet support rolling out soon. Full details: [blog.uniswap.org](https://blog.uniswap.org/uniswap-is-live-on-tempo?utm_medium=twitter&utm_source=socials&utm_campaign=tempo&utm_content=developer-platform)

Uniswap has launched its Developer Platform in beta, allowing any builder to generate API keys and integrate swap and liquidity provider functionality directly into their applications. **Key Features:** - Instant API key generation for developers - Quick integration of swap functionality - Built-in LP (liquidity provider) capabilities - Launch timed for ETHDenver hackathon participants The platform aims to simplify the process of adding decentralized trading features to applications, reducing integration time from potentially days to minutes.

BlackRock's USD Institutional Digital Liquidity Fund (BUIDL) is now available for trading on UniswapX through a strategic integration with Securitize. **Key Features:** - Whitelisted investors can swap BUIDL bilaterally 24/7, 365 days a year - Access to market quotes across the platform - Direct bridge between traditional finance infrastructure and DeFi protocols The integration allows institutional investors to trade tokenized money market fund shares through decentralized exchange infrastructure, marking a practical step in connecting regulated financial products with on-chain trading venues.

Uniswap is integrating its Credibly Neutral Auction (CCA) protocol directly into the web app, launching February 2nd. **What's happening:** - Token auctions will be natively accessible through the Uniswap interface - Users can discover live and upcoming auctions, place bids, and claim tokens in one place - The system runs fully onchain using CCA **About CCA:** - Permissionless protocol for token distribution - Helps teams find credible market prices and bootstrap liquidity - Free to use with [configuration guidelines](https://docs.uniswap.org/contracts/liquidity-launchpad/CCA#integration-guidelines) available This integration brings token launch infrastructure directly to Uniswap's main interface, making it easier for projects to distribute tokens and for users to participate in early-stage token sales. [Full announcement](http://blog.uniswap.org/token-auctions-are-coming-to-the-uniswap-web-app)