one of crypto’s strongest ideas is atomicity: a transaction either completes entirely or reverts. that property is incredible for swaps, liquidations and settlement because it removes entire classes of counterparty and settlement risk. but somewhere along the way, we started treating atomic execution as though it were the ideal architecture for every financial interaction. i don’t think it is.
real financial markets routinely separate decision, execution, clearing and settlement. a large order can be worked over time, routed across venues, partially filled, netted against other obligations and settled later. it sounds less elegant than a single atomic transaction, but it gives the system something extremely valuable: time and flexibility to find liquidity.
this becomes particularly important when liquidity is fragmented across chains, pools, order books and market makers. atomic execution doesn’t cause that fragmentation, but it makes fragmented liquidity harder to coordinate because all the state and liquidity required for an operation often needs to exist simultaneously. we’ve built increasingly sophisticated aggregators, solvers, routers and flash-liquidity mechanisms to make that coordination possible.
intents are interesting through this lens. their biggest contribution may not ultimately be “users say what they want instead of constructing transactions.” it may be allowing execution itself to become asynchronous.
instead of submitting “swap 500 ETH for USDC right now,” a user could authorize something closer to an execution mandate: sell 500 ETH, receive at least X USDC, complete within 20 minutes, use only these venues, never exceed Y slippage or Z intermediate exposure.
now the trade doesn’t have to be a transaction. it can be a persistent state machine.
orders can be partially filled. liquidity can be sourced when it appears. compatible flows can be netted. execution can survive failures. individual legs can be retried or compensated. the system can move through intermediate states while remaining inside the boundaries the user authorized.
that starts looking much closer to how sophisticated execution works in traditional markets, except the mandate itself can be cryptographically constrained and final settlement can still happen onchain. trust minimization moves from “every operation must happen simultaneously” toward “the executor can do whatever is necessary as long as it provably stays inside my authorized state space.”
and this becomes much more important as DeFi moves beyond simple swaps into cross-chain trades, basis strategies, structured products, prediction-market hedges and portfolio rebalancing. buying spot on one venue while opening a perp hedge somewhere else isn’t really a transaction. it’s a financial process with intermediate states. pretending otherwise just pushes that complexity into routers, bridges and executors.
DeFi has already started abstracting transactions into intents. i think the bigger transition will be abstracting intents into persistent execution mandates.
atomic settlement is one of crypto’s superpowers. atomic execution doesn’t have to be.
don’t put the entire trade onchain. put the rules of the trade onchain.