MegaUSD

MegaUSD (USDM) is a US-dollar stablecoin built to power real-time applications on MegaETH. Issued through Ethena's stablecoin stack, USDM is designed to hold a value close to $1 while being deeply integrated across wallets, apps and onchain services on the MegaETH network.

What is MegaUSD?

USDM is the native settlement asset for MegaETH, which describes itself as the first real-time blockchain. Where volatile tokens make everyday payments and trading awkward, USDM aims to offer a steady unit of account so that high-speed applications — payments, trading, gaming, DeFi — can move value without exposure to price swings. It sits in the Stablecoins category and spans both the Ethereum and MegaETH ecosystems.

How does MegaUSD work?

USDM is issued using Ethena's infrastructure, the same protocol behind USDe, one of the fastest-growing dollar-denominated crypto assets with billions in total value locked. MegaETH itself is engineered for speed: a hyper-optimized execution environment with a heterogeneous architecture that targets around 10-millisecond latency and up to 100,000 transactions per second, all while preserving full Ethereum composability and security. USDM is not mined or staked as a base-layer coin — it is a token whose stability comes from its issuance and backing model rather than a consensus algorithm.

MegaUSD tokenomics and supply

Because USDM is a stablecoin, its supply is elastic rather than capped. Tokens are minted as demand grows and redeemed when it shrinks, so the roughly 228 million USDM in circulation reflects current usage rather than a scarcity schedule — there is no fixed maximum supply. The goal is a tight peg to the dollar: USDM has traded in a narrow band, with a recorded high near $1.05 and low near $0.97, illustrating how a stablecoin's story is about holding value, not appreciating.

What is MegaUSD used for?

• A stable medium of exchange for payments and trading on MegaETH
• Collateral and liquidity across MegaETH DeFi applications
• A way to park value between trades without leaving the chain
• Real-time settlement in apps that need instant, low-cost transactions

Where to buy MegaUSD

Availability of newer ecosystem stablecoins can be limited to specific venues and the MegaETH network itself. Check current listings using our best crypto exchanges ranking, and confirm network support before transferring. To self-custody USDM, use a wallet compatible with MegaETH and Ethereum — our best crypto wallets guide can help you pick one.

Is MegaUSD a good investment?

A stablecoin is not designed to grow in price, so USDM is better understood as a tool than a bet. The relevant risks are different from those of volatile tokens: peg stability, the soundness of the issuer's backing, and smart-contract or platform risk on a young network. Depeg events, however rare, can cause sudden losses. This is not financial advice — understand exactly how USDM is backed and redeemed before relying on it.