ERC-8335: Account-Level Transfer With Authorization

Add a standard interface on smart contract accounts that executes ERC-20 and native asset transfers from an off-chain signed EIP-712 authorization, submittable by any relayer with no prior on-chain approval. The account verifies the authorization with its own signature validation logic, so any signature scheme the account supports can be used. Intended to offer similar functionality to ERC-3009, implemented at the account level instead of the token level so it works for any ERC-20 token and native ETH. github.com/ethereum/ERCs Add ERC: Account-Level Transfer With Authorization master ← okx:smart-account-authorization opened 03:20AM - 10 Jul 26 UTC yongqjn +634 -0 ## Summary Adds draft ERC: Account-Level Transfer With Authorization - Spe … c file: `ERCS/erc-9999.md` - Status: Draft. The eip/filename number (9999) is a placeholder and will be updated to the PR number on assignment. The proposal takes ERC-3009's `transferWithAuthorization` and implements it on the smart account instead of the token contract. The account owner signs an EIP-712 authorization off-chain, and any relayer can submit it to the account, which verifies it against its own signature validation logic and executes the transfer. Since the account does the verification, it supports any ERC-20 token and native ETH without changes to token contracts, and without enshrining a signature scheme. ## Discussion https://ethereum-magicians.org/t/erc-xxxx-account-level-authorization/28977 ## Reference implementation Included inline in the spec: an abstract `AccountTransferAuthorization` base contract and two example integrations (an ECDSA owner account, and a modular account routing to ERC-1271 validators). ## Authors Aaron Zhou (@AaronZgl), Joe Qiao (@0xUb), Mike Fu (@fumeng00mike), Rick Zha (@rickzha610), Nicholas Yong (@yongqjn) 1 post - 1 participant Read full topic