# MetaMask USD (mUSD) > MetaMask USD (mUSD) is a native stablecoin for the MetaMask wallet, developed by Consensys. Issued by Bridge (a Stripe company) and powered by M0, it will launc... - Canonical URL: https://iq.wiki/wiki/metamask-usd - Categories: Cryptoassets - Created: 2025-08-21T13:42:04.459Z - Last updated: 2025-10-07T01:25:44.893Z - Source: IQ.wiki — the world's largest blockchain and crypto encyclopedia (https://iq.wiki) --- **MetaMask USD** (ticker: **$mUSD**) is a U.S. dollar-pegged [stablecoin](https://iq.wiki/wiki/stablecoin) developed for the [MetaMask](https://iq.wiki/wiki/metamask) ecosystem. It is the first native [stablecoin](https://iq.wiki/wiki/stablecoin) to be launched by a self-custodial [cryptocurrency wallet](https://iq.wiki/wiki/cryptocurrency-wallet) and is designed for deep integration [across](https://iq.wiki/wiki/across) [decentralized applications](https://iq.wiki/wiki/decentralized-application) (dapps) and [decentralized finance](https://iq.wiki/wiki/defi) (DeFi) protocols. The [stablecoin](https://iq.wiki/wiki/stablecoin) officially launched on September 15, 2025. [\[7\]](#cite-id-WNeDRXUr7G) [\[8\]](#cite-id-hxxvDE1Tod) ## Overview [MetaMask](https://iq.wiki/wiki/metamask) USD was developed by Consensys, the software company behind the [MetaMask](https://iq.wiki/wiki/metamask) wallet, which serves over 100 million users annually. [\[4\]](#cite-id-YuF2HZIKMM) The [stablecoin](https://iq.wiki/wiki/stablecoin) is issued by Bridge, a subsidiary of the financial technology company Stripe, and its on-chain functions are powered by M0, a decentralized [stablecoin](https://iq.wiki/wiki/stablecoin) infrastructure platform. [\[3\]](#cite-id-zGcgAnBLfQ) [\[5\]](#cite-id-1cpgfIjUiJ) [\[8\]](#cite-id-hxxvDE1Tod) The primary goal of $mUSD is to provide a seamless, dollar-denominated experience for holding, spending, and transacting within the [web3](https://iq.wiki/wiki/web3) environment, directly from the [MetaMask](https://iq.wiki/wiki/metamask) wallet. It aims to reduce friction and costs for users onboarding into self-custody and DeFi. [\[1\]](#cite-id-5u0IFZ7G0w) [\[3\]](#cite-id-zGcgAnBLfQ) The [stablecoin](https://iq.wiki/wiki/stablecoin) is designed to be a neutral, highly [liquid](https://iq.wiki/wiki/liquid) asset that facilitates 1:1 fiat-to-crypto onboarding for certain payment methods. Its introduction is intended to enhance the user experience for [common](https://iq.wiki/wiki/common) wallet activities such as on-ramping, trading, lending, and spending. The launch of $mUSD occurred during a period of growing [stablecoin](https://iq.wiki/wiki/stablecoin) adoption and increasing regulatory clarity in the United States, notably following the passage of the [GENIUS Act](https://iq.wiki/wiki/genius-act), which established a federal framework for regulating payment stablecoins. [\[1\]](#cite-id-5u0IFZ7G0w) [\[2\]](#cite-id-vOObrwAWt7) Gal Eldar, Product Lead at [MetaMask](https://iq.wiki/wiki/metamask), stated that the [stablecoin](https://iq.wiki/wiki/stablecoin) is intended to address significant barriers in [web3](https://iq.wiki/wiki/web3). > "It will allow us to cut through some of the most stubborn barriers in \[\[web3] - (https://iq.wiki/wiki/web3)] - (https://iq.wiki/wiki/web3) and reduce both friction and costs for people onboarding directly into a self-custodial wallet. With \[\[\[MetaMask] - (https://iq.wiki/wiki/metamask)] - (https://iq.wiki/wiki/metamask)] - (https://iq.wiki/wiki/metamask) USD, users can bring their money onchain, put it to work, spend it almost anywhere, and use it like money should be used." [\[1\]](#cite-id-5u0IFZ7G0w) [\[5\]](#cite-id-1cpgfIjUiJ) ## History [MetaMask](https://iq.wiki/wiki/metamask) USD officially went live on September 15, 2025, marking the popular crypto wallet's entry into the [stablecoin](https://iq.wiki/wiki/stablecoin) market. [\[7\]](#cite-id-WNeDRXUr7G) [\[8\]](#cite-id-hxxvDE1Tod) On its launch day, the [stablecoin](https://iq.wiki/wiki/stablecoin)'s circulating supply reached approximately $18 million. [\[8\]](#cite-id-hxxvDE1Tod) The project was first formally announced on August 21, 2025. Prior to the official announcement, speculation about the development of $mUSD had emerged after a governance proposal detailing the [stablecoin](https://iq.wiki/wiki/stablecoin) was briefly published online before being removed. [\[2\]](#cite-id-vOObrwAWt7) [\[6\]](#cite-id-g3D7gzLDV6) The initial rollout of [MetaMask](https://iq.wiki/wiki/metamask) USD occurred on the [Ethereum](https://iq.wiki/wiki/ethereum) [mainnet](https://iq.wiki/wiki/mainnet) and Linea, a [Layer 2](https://iq.wiki/wiki/layer-2) network developed by Consensys. The project aims to establish $mUSD as a foundational component of the growing DeFi ecosystem on the Linea network. [\[1\]](#cite-id-5u0IFZ7G0w) ## Technology & Issuance [MetaMask](https://iq.wiki/wiki/metamask) USD's architecture is built upon a partnership between three key entities: Consensys (the developer of [MetaMask](https://iq.wiki/wiki/metamask)), Bridge (the issuer), and M0 (the infrastructure provider). This collaboration combines regulatory compliance, transparent [reserve](https://iq.wiki/wiki/reserve) management, and decentralized interoperability. [\[1\]](#cite-id-5u0IFZ7G0w) ### Issuance and Reserve Management The issuance of $mUSD is managed by Bridge, a Stripe company that provides a [stablecoin](https://iq.wiki/wiki/stablecoin) orchestration and issuance platform. Bridge is responsible for ensuring regulatory compliance, providing ongoing monitoring, and managing the reserves that back the [stablecoin](https://iq.wiki/wiki/stablecoin). According to the announcement, $mUSD is fully backed on a 1:1 basis by high-quality, highly [liquid](https://iq.wiki/wiki/liquid) U.S. dollar-equivalent assets, including cash and U.S. Treasuries. [\[6\]](#cite-id-g3D7gzLDV6) [\[8\]](#cite-id-hxxvDE1Tod) Zach Abrams, co-founder and CEO of Bridge, highlighted the efficiency of their platform: > "Issuing a custom \[stablecoin] - (https://iq.wiki/wiki/stablecoin) used to take more than a year of complex integrations. With our issuance technology, we’ve reduced that timeline to a matter of weeks." [\[1\]](#cite-id-5u0IFZ7G0w) [\[5\]](#cite-id-1cpgfIjUiJ) ### On-chain Infrastructure The on-chain minting and cross-chain functionality of $mUSD are powered by the M0 protocol. M0 is a decentralized platform designed to support the creation of interoperable and composable stablecoins. By utilizing M0, [MetaMask](https://iq.wiki/wiki/metamask) USD is built for cross-chain use via the M0 liquidity network, which aligns with [MetaMask](https://iq.wiki/wiki/metamask)'s goal of providing a multi-chain wallet experience. Luca Prosperi, Co-founder and CEO of M0, explained the platform's value proposition: > "We want to empower the builders of great crypto products to truly control the digital dollar stack they utilize in order to deliver the best end-user experience." [\[5\]](#cite-id-1cpgfIjUiJ) ## Tokenomics As a [stablecoin](https://iq.wiki/wiki/stablecoin), the core economic principle of [MetaMask](https://iq.wiki/wiki/metamask) USD is to maintain a [stable](https://iq.wiki/wiki/stable) value pegged at 1:1 with the U.S. dollar. This peg is maintained through a full-[reserve](https://iq.wiki/wiki/reserve) model, where each $mUSD token in circulation is backed by an equivalent amount of assets held in [reserve](https://iq.wiki/wiki/reserve). These reserves, managed by Bridge, consist of high-quality and highly [liquid](https://iq.wiki/wiki/liquid) assets denominated in U.S. dollars, such as cash and U.S. Treasuries. The model is designed to ensure that users can redeem their $mUSD for its equivalent value in fiat currency, providing stability and trust in the asset. The platform aims to offer real-time transparency regarding its reserves. [\[1\]](#cite-id-5u0IFZ7G0w) [\[6\]](#cite-id-g3D7gzLDV6) ### Revenue Model Unlike many stablecoins where the issuer retains all the yield generated from the underlying reserves, the $mUSD model includes a revenue-sharing component for Consensys. A [portion](https://iq.wiki/wiki/portion) of the yield generated from the cash and U.S. Treasuries backing $mUSD will be directed to [MetaMask](https://iq.wiki/wiki/metamask). This creates a new revenue stream for the wallet provider, which can be used to fund ongoing development and improve user features. [\[6\]](#cite-id-g3D7gzLDV6) Ajay Mittal, vice president of product strategy at [MetaMask](https://iq.wiki/wiki/metamask), confirmed this model: > "\[MetaMask] - (https://iq.wiki/wiki/metamask) will benefit from the yield that backs mUSD. A \[portion] - (https://iq.wiki/wiki/portion) of that supports \[MetaMask] - (https://iq.wiki/wiki/metamask) , helping us keep improving the wallet and building better features for users." [\[6\]](#cite-id-g3D7gzLDV6) This approach mirrors the highly profitable model used by major [stablecoin](https://iq.wiki/wiki/stablecoin) issuers like Tether, which generated [billions](https://iq.wiki/wiki/billions) in profits from its treasury holdings. [\[6\]](#cite-id-g3D7gzLDV6) ## Use Cases & Ecosystem Integration [MetaMask](https://iq.wiki/wiki/metamask) USD is designed to be deeply integrated into the [MetaMask](https://iq.wiki/wiki/metamask) wallet and its broader ecosystem, serving both on-chain and real-world financial activities. [\[2\]](#cite-id-vOObrwAWt7) According to Ajay Mittal, the tight integration aims to provide "potentially lower cost, greater composability [across](https://iq.wiki/wiki/across) the stack, and a seamless way to ramp, swap, bridge, and spend." [\[6\]](#cite-id-g3D7gzLDV6) ### In-Wallet and DeFi Functionality Following its launch, $mUSD is available for several core functions directly within the [MetaMask](https://iq.wiki/wiki/metamask) wallet: * **On-ramps:** Facilitating the conversion of fiat currency into crypto. * **Swaps:** Trading $mUSD for other cryptocurrencies. * **Transfers:** Sending the [stablecoin](https://iq.wiki/wiki/stablecoin) to other wallet addresses. * **Bridging:** Moving $mUSD [across](https://iq.wiki/wiki/across) different [blockchain](https://iq.wiki/wiki/blockchain) networks. The [stablecoin](https://iq.wiki/wiki/stablecoin) initially launched on [Ethereum](https://iq.wiki/wiki/ethereum) and Linea. On Linea, $mUSD is positioned to become a key asset within its DeFi ecosystem. Plans include integrating the [stablecoin](https://iq.wiki/wiki/stablecoin) into core protocols such as lending markets, decentralized exchanges, and custodial platforms to help build deep liquidity and drive network activity and Total Value Locked (TVL) growth. [\[1\]](#cite-id-5u0IFZ7G0w) ### Real-World Payments [MetaMask](https://iq.wiki/wiki/metamask) plans to extend the utility of $mUSD to real-world commerce. By the end of 2025, users are expected to be able to spend their $mUSD holdings via the [MetaMask](https://iq.wiki/wiki/metamask) Card. This card will be linked to the Mastercard network, enabling payments at millions of merchant locations worldwide that accept Mastercard. This integration represents a significant step in bridging the gap between decentralized digital assets and traditional payment systems. [\[1\]](#cite-id-5u0IFZ7G0w) [\[2\]](#cite-id-vOObrwAWt7) ### Market Context and Competition [MetaMask](https://iq.wiki/wiki/metamask) USD enters a rapidly growing and competitive [stablecoin](https://iq.wiki/wiki/stablecoin) market. By August 2025, the total market capitalization of stablecoins had exceeded $278 billion. Industry analysts project significant future growth, with some predicting the market could reach between $2.5 trillion and $3.7 trillion within five years. The launch comes at a time of increasing institutional interest and clearer regulatory frameworks, which are expected to fuel further adoption. [\[6\]](#cite-id-g3D7gzLDV6) The market is currently dominated by established players like Tether (USDT) and [Circle](https://iq.wiki/wiki/circle) ([USDC](https://iq.wiki/wiki/usdc)). [MetaMask](https://iq.wiki/wiki/metamask) aims to differentiate $mUSD through its native integration within its widely used wallet, potentially offering a more seamless user experience and lower friction for its millions of users compared to third-party stablecoins. [\[6\]](#cite-id-g3D7gzLDV6) [\[7\]](#cite-id-WNeDRXUr7G) The launch of mUSD coincided with other developments in the space, including plans from Tether to launch a U.S.-compliant [stablecoin](https://iq.wiki/wiki/stablecoin) and efforts by traditional banks to explore tokenized dollars. [\[8\]](#cite-id-hxxvDE1Tod) ## MetaMask Rewards Program On October 6, 2025, [MetaMask](https://iq.wiki/wiki/metamask) announced a rewards program ahead of its anticipated token launch. The program's first season is set to distribute over $30 million in incentives to users. The initiative is designed to compensate users for their regular on-chain activity and provide long-term community benefits. [\[9\]](#cite-id-5u2VzzyDOD) The rewards will include referral bonuses, incentives in the company's mUSD [stablecoin](https://iq.wiki/wiki/stablecoin), partner rewards, and token access. Notably, the rewards will feature LINEA tokens from Linea, the [Ethereum](https://iq.wiki/wiki/ethereum) layer-2 network also developed by Consensys. [\[9\]](#cite-id-5u2VzzyDOD) Consensys founder and CEO [Joe Lubin](https://iq.wiki/wiki/joe-lubin) described the program as a step toward a larger evolution for the platform. > "\[MetaMask] - (https://iq.wiki/wiki/metamask) is building the future of personal finance. We’re designing an experience that rewards people for how they already use \[MetaMask] - (https://iq.wiki/wiki/metamask) through meaningful incentives, perks, and referrals. This is just the first step toward a much larger evolution, one that deepens how \[MetaMask] - (https://iq.wiki/wiki/metamask) connects, empowers, and rewards its community." [\[9\]](#cite-id-5u2VzzyDOD) The program is directly connected to the forthcoming [MetaMask](https://iq.wiki/wiki/metamask) token. Lubin emphasized that long-time users would receive special benefits through both the rewards program and the future token generation event. Following the announcement, [MetaMask](https://iq.wiki/wiki/metamask) planned to roll out full details of the program in the coming weeks. [\[9\]](#cite-id-5u2VzzyDOD) ## Partnerships The creation and operation of [MetaMask](https://iq.wiki/wiki/metamask) USD rely on a strategic partnership between three organizations, each contributing a specialized component to the project. * **Consensys:** As the developer of [MetaMask](https://iq.wiki/wiki/metamask) and the Linea network, Consensys provides the core user-facing platform and the initial [blockchain](https://iq.wiki/wiki/blockchain) ecosystems where $mUSD was deployed. * **Bridge (a Stripe company):** Bridge serves as the official issuer of $mUSD. Its role encompasses managing the legal and regulatory compliance aspects of issuance, overseeing the asset reserves that back the [stablecoin](https://iq.wiki/wiki/stablecoin), and providing the orchestration technology for minting and redemption. * **M0:** M0 provides the underlying decentralized protocol for the [stablecoin](https://iq.wiki/wiki/stablecoin). Its infrastructure enables the on-chain minting of $mUSD and is designed to ensure interoperability and composability [across](https://iq.wiki/wiki/across) multiple [blockchain](https://iq.wiki/wiki/blockchain) networks. This collaborative structure allows [MetaMask](https://iq.wiki/wiki/metamask) to offer a native [stablecoin](https://iq.wiki/wiki/stablecoin) while leveraging the specialized expertise of partners in financial technology, compliance, and decentralized infrastructure. [\[1\]](#cite-id-5u0IFZ7G0w) [\[4\]](#cite-id-YuF2HZIKMM)