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Learn how Blockdaemon supports EIP-5792 and EIP-7702 batching to make ETH swap flows faster, simpler, and more efficient for institutions.
Blockdaemon is improving the Ethereum swap experience in the Earn Stack with transaction batching. This update reduces friction by letting users approve and complete swap related actions with a single signature instead of multiple signing steps.
For platforms building on Ethereum, that means a faster, simpler, and more efficient user flow.
On Ethereum, swap flows often require more than one transaction. A user may first approve or set up a swap, then sign a second transaction to complete fee collection or final execution.
Before transaction batching, that meant extra clicks, more wait time, and more chances for users to drop off.
With transaction batching, Blockdaemon can now support flows where users sign once while the required actions are bundled behind the scenes.
This makes the swap experience:
Blockdaemon supports two mechanisms that reduce multi-step signing to a single user approval while improving onchain efficiency.
The first is a wallet-native approach based on EIP-5792. This lets supported wallets batch multiple actions together so the user signs only once, using the wallet’s native call-batching capabilities.
The second is a batcher smart-contract approach based on EIP-7702. This extends batching support to wallets that do not support wallet-native batching. In practice, that means more wallets can offer the same simple swap flow through the Blockdaemon Earn Stack.
With either approach, batching can reduce the number of separate transactions and signing prompts, helping lower transaction and gas costs while making the swap flow easier to complete. For the EIP-7702 path, Blockdaemon’s implementation is flexible: clients can use Blockdaemon-supported batcher contracts or bring their own batcher contracts where their integration requires it.
Together, these approaches expand support across the Ethereum ecosystem while keeping the user experience consistent.
Batching is especially useful for swap transactions, where one user action can trigger several related onchain steps.
Instead of asking users to review and sign each step separately, batching groups them into one clear approval flow. The payload can still be broken down and inspected, but the signing experience becomes much cleaner.
Batching can also improve execution reliability by making related steps atomic where supported by the batching implementation: the grouped actions complete together or fail together, rather than leaving users partway through a multi-step swap flow.
This has the greatest impact in swap-driven workflows. In other parts of the Earn Stack, where there may be fewer transaction steps, the benefit may be smaller. For Ethereum swaps, the improvement is immediate and clear.
Solana supports transaction batching natively, helping create a smoother signing experience. Ethereum has taken a different path, but open standards like EIP-5792 and EIP-7702, along with smart contract-based approaches, are making similar improvements possible.
By adding batching support for Ethereum swaps in the Blockdaemon Earn Stack, Blockdaemon helps partners deliver a cleaner and more intuitive user journey without added integration complexity.
Blockdaemon continues to improve the Earn Stack so institutions and platforms can offer secure, scalable, and user-friendly onchain experiences. Book a call with the Blockdaemon team today to learn more.
Contact us to learn how we can help you power your blockchain business.
