MetaMask USD
mUSD
Contract address
0xacA9...2435DA
Copy mUSD contract address
$0.9995
$0.00(0.00%)Today
Market cap
25.80m
Total volume (24h)
3.24m
Volume / Market cap
0.1256
Circulating supply
25.82m
Day range (24h)
$0.9992$1.00
All-time low
$0.9618
All-time high
$107.24

About MetaMask USD (mUSD)

MetaMask USD (mUSD) is a cryptocurrency stablecoin, launched by MetaMask in September 2025. Issued by Bridge, and powered by M0, mUSD is the first stablecoin created by a self-custodial wallet. A stablecoin is a type of token that’s designed to maintain a steady value, by being pegged to less volatile assets like the US Dollar. 

mUSD is backed by short-term US Treasury bills that are held in regulated custody and issued through a framework developed by Bridge.xyz using the M0 protocol. For every 1 mUSD in circulation, there is an equivalent dollar-backed asset held in reserve. 

MetaMask USD initially launched on Ethereum Mainnet (EVM), as well as Linea, an EVM Layer 2, where the token plays a pivotal role. Integration of mUSD includes core EVM protocols, lending markets, decentralized exchanges (DEXs), and custodial platforms. mUSD can be used in seamless fiat-to-crypto onramps, swaps, trades, and decentralized finance (DeFi). mUSD is also spendable via MetaMask Card at Mastercard merchants worldwide.

As a wallet-native stablecoin, mUSD is designed to simplify your journey across crypto, from onramping and holding to earning and spending, all within MetaMask. It enables users to move in and out of blockchain ecosystems more efficiently. Stablecoins like mUSD are vital to DeFi, underpinning trading, lending, and remittances. They also serve as a bridge between traditional finance (TradFi) and DeFi ecosystems.

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24h change: 0.00%. From $0.9995 to $0.9995.

  • MetaMask launched the Money Account on June 30, 2026 as a self-custodial feature built on Monad that converts deposits to mUSD and earns up to 4 percent variable APY automatically through partners including Morpho, Aave, Veda, and SteakhouseFi. A limited-time offer provides up to 6 percent APY until September 30, 2026. Official updates confirm the vault has now exceeded 10 million dollars in deposits. This shows growing user adoption of yield-bearing stablecoins that remain usable for everyday transactions without giving up control of your keys.
  • mUSD serves as the native token for the Money Account and MetaMask Card, enabling cashback paid directly in mUSD that compounds automatically. It integrates with lending protocols including new Aave vaults and supports fiat on-ramps, swaps, and spending at Mastercard merchants. The stablecoin operates on Ethereum mainnet, Linea, and Monad while maintaining its one-dollar peg through reserves held in regulated custody. These features increase practical utility for holding, earning, and using mUSD inside the MetaMask ecosystem.

24h change: -0.02%. From $1.00 to $0.9998.

  • MetaMask launched Money Account on June 30, 2026 as a self-custodial feature built on Monad. Deposits in supported stablecoins convert one-to-one to mUSD and are deployed into DeFi lending protocols like Morpho to generate variable APY with no lockups or manual management required. The account unifies earning, trading, sending, and spending, with the MetaMask Card letting users pay at Mastercard merchants and receive cashback in mUSD. Official promotions currently highlight up to 6 percent APY for a limited time, making mUSD holdings more productive while users retain full control of their keys.
  • Payment services such as BlockBee and CryptAPI announced support for mUSD on Ethereum and Linea within the last day. Merchants can accept the stablecoin with non-custodial settlement directly to user wallets. This expands on earlier partnerships including the MetaMask Card with Mastercard, which enables spending mUSD and earning cashback paid back in mUSD. As the first stablecoin native to a self-custodial wallet and issued by Bridge using the M0 protocol, mUSD continues to see broader ecosystem adoption for both on-chain DeFi and off-chain payments.

24h change: -0.00%. From $0.9997 to $0.9997.

  • MetaMask launched the Money Account on the Monad network around June 30, 2026. Users convert assets one-to-one into mUSD and earn up to four percent variable APY through vaults managed by partners including Veda and Steakhouse Financial with Aave integration planned. The account supports direct card spending from the same balance without bridges or manual transfers. This development makes DeFi yields more accessible within a familiar wallet while preserving self-custody.
  • mUSD topped Santiment's 30-day GitHub development activity rankings in late June 2026 ahead of major projects like Ethereum. This coincides with the Money Account launch and ongoing integrations. High development signals continued investment in the stablecoin's ecosystem and utility. It reflects MetaMask's focus on expanding mUSD beyond a simple stablecoin into a core part of wallet experiences.
  • New Aave single-asset vaults now support mUSD offering around 6.3 percent APY alongside lending options directly in MetaMask on Ethereum and Linea. Users receive amUSD receipts that automatically reflect earned rewards. Yield optimizers like Beefy have highlighted these opportunities. These integrations expand earning potential for mUSD holders beyond the Money Account.

24h change: -0.01%. From $0.9998 to $0.9997.

  • MetaMask launched Money Account on June 30, 2026 as a self-custodial product on the Monad network. Deposits of supported stablecoins convert to mUSD at a 1:1 ratio with no fees and begin earning up to 4 percent variable APY automatically through vaults managed by Veda and risk-curated by Steakhouse Financial, with Aave integration planned. Balances remain fully liquid for spending at Mastercard merchants via the MetaMask Card, trading, or other uses without lockups or minimums. The feature combines DeFi yields with everyday usability and is available to users in eligible jurisdictions.
  • MetaMask USD ranked first in Santiment's 30-day notable GitHub development activity ahead of major projects like Ethereum, Hedera, and Chainlink as of late June 2026. This leadership reflects active building around the stablecoin's infrastructure, M0 protocol integrations, and new features such as Money Account. Sustained development activity often precedes improvements in utility, transparency, and ecosystem composability. It positions mUSD as a focus area for technical progress in the stablecoin sector.
  • MetaMask's mUSD and Money Account combine automated yield generation with direct spending and trading capabilities in one self-custodial balance. The product routes yield from established lending protocols while maintaining 1:1 backing by high-quality assets through Bridge and M0. Coverage emphasizes reduced friction for users seeking both returns and utility from stablecoin holdings. This approach reflects broader efforts to increase stablecoin composability across DeFi and traditional payments.

24h change: +0.00%. From $0.9998 to $0.9998.

  • MetaMask introduced the Money Account on June 30, 2026. This self-custodial product converts deposits into mUSD and deploys them across lending protocols such as Morpho and Aave to earn up to 4 percent variable APY with no lockups or minimums. Your balance remains fully liquid for trading, transfers, and spending through the MetaMask Card, where it continues to accrue yield. The feature integrates earning directly into everyday wallet use on networks including Monad.
  • MetaMask USD topped Santiment's rankings for 30-day GitHub development activity. This reflects active work on the stablecoin, its integrations, and supporting features such as Money Account. High development activity can indicate ongoing improvements in security, functionality, and ecosystem support. It stands out relative to many other crypto projects in the same period.
Earn up to 4% APY on your mUSD

Earn up to 4% APY on your mUSD

APY is variable and not guaranteed

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