CoW Protocol Launches Atomic Bundles for Multi-Step DeFi Transactions

๐Ÿ”— One transaction, multiple steps

By CoW Swap
Jul 13, 2026, 3:11 PM
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CoW Protocol has introduced Atomic Bundles, a feature that simplifies complex DeFi operations by executing multiple steps as a single transaction.​

Key features:

  • Combines multi-step workflows into one atomic operation
  • Ensures all-or-nothing execution - if any step fails, the entire bundle reverts
  • Eliminates the risk of partial execution failures in complex DeFi strategies
  • Built on CoW Protocol's MEV-protected execution layer

The feature addresses a common pain point in DeFi where users must execute multiple separate transactions, each carrying the risk of failure or unfavorable conditions between steps.​ With Atomic Bundles, users can now execute complex strategies - such as swapping, staking, and providing liquidity - in a single, guaranteed operation.​

This positions CoW Protocol as an execution standard for advanced DeFi workflows, offering both composability and user protection.​

Learn more about Atomic Bundles

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