**[MetaMask Integrates Uniswap API to Support Native Swap Functionality]** Odaily Planet Daily reports that MetaMask has integrated the Uniswap API as one of its swap service providers, allowing users to directly access Uniswap v2, v3, v4, and UniswapX. MetaMask chose to integrate the Uniswap API based on its deep liquidity, pricing, and infrastructure spanning over 16 chains. This API has previously provided swap services for Uniswap Labs' own applications as well as products like OKX, Talos, Fireblocks, Anchorage Digital, and Ledger. The total historical trading volume of the Uniswap protocol has exceeded $4 trillion. The Uniswap API is free to integrate, with no subscription or call fees. Developers can generate API keys via the Uniswap Developer Platform to enable swap functionality.