Alchemix USD (alUSD): Uses, Supply and Risks

Alchemix USD, usually written as alUSD, is a synthetic stablecoin associated with the Alchemix protocol. It is designed to track the value of the US dollar and is described as yield-backed. Unlike a conventional bank deposit or a token backed by cash held in a bank, alUSD is part of a decentralized finance system. Its stability depends on how the protocol and its backing work, rather than a promise that every token can be exchanged for one dollar in cash.

alUSD is distinct from ALCX, Alchemix’s governance token. The two names are easy to confuse, but they refer to different tokens with different roles. alUSD is intended for dollar-denominated use; ALCX is associated with protocol governance. The project description identifies alUSD as powered by Alchemix, but the token’s value and usefulness still depend on the protocol’s operation and the markets where it trades.

Alchemix is described as a protocol where users can deposit crypto assets and borrow against them, with yield from the deposits helping repay the advance over time. In that context, alUSD is the synthetic dollar token connected to the system. It may be used within DeFi for activities such as holding a dollar-denominated asset or interacting with supported protocol features, subject to what is currently available on each network.

This does not make alUSD equivalent to a cash balance or a guaranteed loan repayment. The amount of yield generated can vary, and protocol terms, supported assets, and available functions may change. Before using alUSD in a lending pool, exchange, or other dApp, check its current contract address and confirm that the application supports the specific network and token version you hold. Similar names or symbols alone do not verify that a token is authentic.

The reported circulating and total supply were both about 10.81 million alUSD as of 2026-11-05. No maximum supply was listed, so that figure should not be treated as a permanent cap. Supply can change as tokens are created, repaid, or otherwise handled by the protocol. On the same date, alUSD traded at about $0.96, with a market capitalization of about $10.4 million. These are time-sensitive market figures, not a guarantee of future value or a measure of how easily a large amount can be sold.

alUSD is listed as issued on Ethereum, Optimism, Fantom, Arbitrum, and Metis. It is not identified as the native token of any of these chains. Tokens on different networks may use distinct contracts, and moving assets between networks may involve a bridge or other service. Check the network and contract details carefully before sending alUSD, since a transfer to an unsupported network or address may be difficult or impossible to recover.

alUSD carries both stablecoin and DeFi risks. Its price can move away from one dollar if demand weakens, backing becomes insufficient, or market participants lose confidence in the protocol. Smart-contract bugs, exploits, governance decisions, changes to yield sources, and problems with collateral can also affect the token. If alUSD is used through a bridge, exchange, or lending application, that service adds its own operational and security risks. There is no assurance that a holder can redeem alUSD for dollars at par.

For self-custody, use a wallet that supports the network where your alUSD is held, and protect the recovery phrase offline. Confirm the token contract and network using reliable Alchemix materials before receiving or sending tokens; do not rely only on the symbol. A hardware wallet can reduce exposure of signing keys, but it cannot prevent losses caused by a faulty contract, an incorrect transaction, or a loss of peg. Consider whether you understand these risks before using the token.