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EIP-7702 Explained: How Smart EOAs Work in 2026

EIP-7702 lets EOAs delegate to a smart contract — batching, gas sponsorship, and session keys without changing address. Architecture and builder's checklist.

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Smart Accounts

  1. Best Privacy Apps in 2026

    A curated lineup of consumer-facing privacy apps worth knowing in 2026, with a short feature spotlight on each.

  2. Parallelizable Paymasters in EntryPoint v0.9

    A full breakdown of Openfort Paymaster v9: async signing, support for ERC-20 gas sponsorship, and protocol updates from EntryPoint v0.9 for better UX & scalability.

  3. The Openfort Delegator Account: a Production-Ready EIP-7702 Smart Contract

    Inside Openfort's EIP-7702 delegator contract — modular architecture, WebAuthn session keys, atomic batching, ERC-4337 compatibility, and the security model. The reference implementation for upgrading any EOA to a smart account.

  4. Understanding Native Account Abstraction in RIP-7560

    How RIP-7560 transforms Ethereum's account abstraction, slashing gas costs and enhancing scalability at the protocol level.

  5. EIP-3074 to EIP-7702: Advancing Ethereum Account Abstraction

    Explore EIP-7702, the innovative upgrade refining EIP-3074. Uncover how temporary smart contract roles enhance Ethereum security and simplify transactions.

  6. Announcing Embedded Wallets

    Unlock seamless onchain experiences with Openfort's Embedded Wallets. Unifying authentication, in-app signing & smart accounts for easy onboarding.

  7. How to use Token Bound Account (ERC-6551)

    Learn the ins and outs of the ERC6551 with Openfort's smart accounts and learn how to make them both together for your game.