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Industry News5 min read

Intent-Based Trading: The Future of DEX Architecture

How intent-based protocols are replacing traditional DEX routing with solver networks for better execution.

From Routes to Intents

Traditional DEX aggregators find the best route through on-chain liquidity. Intent-based protocols flip this: you declare what you want (the intent) and solvers compete to fulfill it.

How Intents Work

  • User creates intent: "I want to swap 1 ETH for maximum USDC"
  • Solvers compete: Professional market makers bid to fill the order
  • Best execution wins: The solver offering the best price wins the auction
  • Settlement: The winning solver executes the trade, potentially using off-chain liquidity

    • Why Intents Are Better

    • Better prices: Solvers access CEX liquidity, private inventory, and optimal paths
    • MEV protection: Intents are filled by solvers, not exposed in the mempool
    • Gas efficiency: Solvers can batch multiple intents in one transaction
    • Cross-chain native: Intents naturally support multi-chain execution

    Leading Intent Protocols

    • UniswapX: Uniswap intent layer with Dutch auctions
    • CoW Protocol: Coincidence of Wants + batch auctions
    • 1inch Fusion: Intent-based routing for 1inch
    • Across Protocol: Cross-chain intents with relayers
    • Relay: Cross-chain intent execution (powers Alkizen)

    The Solver Economy

    Solvers are becoming a new category of DeFi infrastructure. They need capital, fast execution, and cross-chain presence. The best solvers earn thin margins on high volume.

    Alkizen and Intents

    Alkizen leverages Relay solver network for cross-chain execution. When you swap on Alkizen, your trade is fulfilled by professional solvers competing to give you the best rate across 75+ chains.

    intentssolversDEXUniswapX