MetaMask has rolled out Money Account, a self-custodial stablecoin product designed to combine DeFi yield, instant spending and integrated trading within a single balance.
What it is
- Money Account lets MetaMask users convert supported stablecoins (USDC, USDT, DAI, and their aToken equivalents on supported networks) into MetaMask’s new mUSD token at 1:1 parity with no conversion fees. Users can also buy mUSD directly with debit/credit cards or Apple Pay.
- Once converted, funds begin earning an automated, variable return of up to 4% APY (after fees) immediately — with no staking, lockups, minimum balances, or manual transfers required.
How it works and where it’s available
- The product is self-custodial: users keep control of their private keys, so MetaMask cannot freeze or move funds. Money Account is available globally in eligible jurisdictions, excluding the UK and certain restricted regions.
- mUSD is backed 1:1 by U.S. dollars and short-term U.S. Treasury bills held in regulated custody by Bridge, a Stripe company, and the stablecoin runs on M0’s infrastructure.
- Money Account itself is built on the Monad blockchain and leverages sponsored gas fees, meaning users can manage balances, earn yield, and make payments without paying network transaction costs. Consensys says Monad’s sub-second finality and stable transaction costs enable a real-time payment and settlement experience.
Yield, routing and custodial mechanics
- After users opt in, funds are routed into third‑party smart contract vaults managed by Veda and curated by Steakhouse Financial. The initial launch routes assets into Morpho; Aave markets will be added later.
- Balances earn a continuously updating variable APY of up to 4% after fees, with returns shown inside the account in real time.
Spending and rewards
- Money Account ties directly into the MetaMask Card where available: purchases settle automatically from the Money Account balance without additional conversion steps.
- Eligible spending with the card earns up to 3% cashback paid in mUSD and deposited back into the account.
Security and custody
- Consensys emphasizes that users retain private keys and custody of their assets. Meanwhile, backing assets for mUSD are held in regulated custody to underpin 1:1 parity.
Company perspective and context
- “Money Account is what it looks like when self‑custodial finance stops asking people to choose between control and convenience and starts delivering both,” said Joe Lubin, Founder and CEO of Consensys and Co‑Founder of Ethereum.
- The launch follows MetaMask’s recent early access debut of Agent Wallet, a self‑custodial product that lets AI agents execute crypto transactions under user‑defined permissions while enforcing spending limits, transaction simulations, security monitoring and user approval controls.
Bottom line
Money Account packages DeFi yield, payments and trading into a single, self‑custodial balance — aiming to make on‑chain earnings usable for everyday spending without sacrificing custody.
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