MetaMask / MetaMask/core

Implement Multi-Account Multicall for Token Balances

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#6,029 0 comments 0 reactions 1 assignee View on GitHub

@salimtb is already working on this.

Since Jun 24, 2025.

area-performance
Dominant language
TypeScript
Stars
413
Forks
308
Avg merge
1d 4h
Merged PRs (30d)
253

Description

Presently we use a single multicall per account, which can be non-performant for users with many accounts in their wallet.

We should create a spike around this multicall which allows sending multiple addresses:

https://github.com/EthereumClassicDAO/multicall3

Successful implementation should save a drastic number of RPC calls for our users.

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