1inch (1INCH) is a DeFi 'DEX aggregator' — a tool that scans dozens of decentralized exchanges across many blockchains to find you the best possible price and route for a token swap, splitting your trade across venues if that gets a better deal. It's one of the most established names in this category, having processed over $1 trillion in cumulative volume. Its newer 'Fusion' system uses an 'intent-based' model: instead of you executing a swap directly, professional 'resolvers' compete to fill your order at the best price, with built-in protection from front-running (MEV). 1INCH is the token used for governance and staking (lock it to earn rewards and voting power). Its identity is a veteran, multi-chain trade-routing layer relied on by many wallets and traders.
Where it stands today: the picture is mixed and honest. 1inch remains a major aggregator with over $700 billion in lifetime swap volume across 12+ chains, and its Fusion (intent-based) product is growing — now handling more than half of its total volume, the direction the whole sector is moving. But it has lost ground: its flagship aggregation volume fell sharply (down ~60% in a quarter) and its market share slipped from first to fourth place, as rivals like Jupiter (on Solana) and others gained. The team has acknowledged plans to review 1INCH tokenomics to improve resilience but hasn't produced a concrete proposal yet, and the token trades well below cycle highs. So today it's a still-important but slipping DEX aggregator, betting on its intent-based Fusion tech to stay competitive.