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DA Builder aggregates transactions on Ethereum, reducing intrinsic execution costs by up to 90% by eliminating shared transaction overhead while improving inclusion speed and MEV protection.

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What DA Builder Does

DA Builder combines multiple user transactions into a single onchain transaction, sharing the minimum transaction overhead and other shared savings across all participants. This eliminates redundant execution costs that entities currently pay for every transaction submission. Key Benefits:
  • Cost reduction: Split execution overhead across aggregated transactions
  • Faster inclusion: Aggregated transactions gain priority positioning in blocks
  • MEV protection: Protection from frontrunning and sandwich attacks
  • Dual layer revert protection: Multi-layered protection against transaction reverts

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How It Works

  1. Users submit transactions to DA Builder’s RPC endpoint
  2. DA Builder collects and validates multiple transactions
  3. Transactions are combined into a single aggregated transaction
  4. The aggregated transaction executes all operations atomically
  5. Costs are shared proportionally across participants

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Get Started

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Who is this for

If you generate transactions on Ethereum on a regular basis, DA Builder can significantly reduce your costs while improving inclusion speed and reliability. DA Builder is built for:
  • L2s
  • Relayers / solvers
  • Exchanges
  • Oracles
  • Bridges
  • Wallets
  • Rollup-as-a-service
  • Trading bots
  • Anyone on Ethereum
Get in touch to start saving on transaction costs and scale your onchain activity more efficiently.