MetaMask USD

MetaMask USD (mUSD) is a self-custodial wallet-native stablecoin issued via Bridge and M0, fully backed by short-term Treasury and cash reserves, and integrated into MetaMask’s wallet for swaps, on-ramps, and spending

## Overview MetaMask USD (mUSD) is a self-custodial stablecoin designed to operate natively within the MetaMask wallet ecosystem. Unlike traditional stablecoins that exist as separate tokens users must acquire and manage, mUSD integrates directly into MetaMask's interface, enabling users to obtain, hold, and spend dollars without leaving their wallet. The token is issued via Bridge and M0, two infrastructure protocols that manage the minting and redemption process. Critically, mUSD maintains a 1:1 peg to the US dollar and is fully backed by short-term Treasury securities and cash reserves held