Walletbeat - ERC-7831 wallet adoption

ERC-7831

DRAFT

Multi-chain addresses

Multi-Chain Addressing

Summary

Chain-specific address format that allows specifying both an account and the chain on which that account intends to transact. Chain-specific addresses take the form of user.eth:l2chain. The target chain is resolved using a registry stored on ENS.

Why It Matters

This address format ensures Ethereum addresses specify the chain of the recipient. This fits well in Ethereum's layer-2 roadmap to reduce user errors such as accidentally sending funds on the wrong chain, and for wallets to automatically bridge funds to the intended destination chain.

Software Wallets by ERC-7831 Support

Wallet	Support	Platforms	Sources
Ambire	❌ Not supported	❌ Browser extension	–
Base App	❌ Not supported	❌ Mobile app	–
Daimo	❌ Not supported	❌ Mobile app	viemClient.ts L128 @a960ddb
Gem Wallet	❌ Not supported	❌ Mobile app	gemwallet.com
imToken	❌ Not supported	❌ Mobile app	support.token.im
MetaMask	❌ Not supported	❌ Mobile app ❌ Browser extension	support.metamask.io
NuFi	❌ Not supported	❌ Browser extension	–
Phantom	❌ Not supported	❌ Mobile app ❌ Browser extension	Phantom Confirm Send screen with unresolved ENS name
Rabby	❌ Not supported	❌ Mobile app ❌ Browser extension	ImportWatchAddress.tsx L170 @5f2b844
Rainbow	❌ Not supported	❌ Mobile app ❌ Browser extension	–
Zerion	❌ Not supported	❌ Mobile app ❌ Browser extension	–
Bitget Wallet	? Unknown	? Mobile app ? Browser extension	–
Elytro	? Unknown	? Mobile app ? Browser extension	–
Family	? Unknown	? Mobile app	–
Frame	? Unknown	? Desktop app ? Browser extension	–
Bridge Wallet	? Unknown	? Mobile app ? Browser extension	–
OKX Wallet	? Unknown	? Mobile app ? Browser extension	–
PillarX	? Unknown	? Mobile app ? Browser extension	–
Safe	? Unknown	? Mobile app ? Browser extension	–
Uniswap Wallet	? Unknown	? Mobile app ? Browser extension	–
Zeus	? Unknown	? Desktop app	–