Sky’s $4.4B liquidity does not provide a USDS cash-out

Sky.money reported more than $4.4 billion in stablecoin liquidity in its Peg Stability Module on Oct. 9. The PSM lets holders exchange USDS, Sky Protocol’s dollar-linked token, and USDC at a one-to-one rate.

At the settings described by Sky, the direct conversion has no protocol swap fee or slippage. The amount a holder can receive depends on the USDC inventory available through the PSM when the transaction occurs. A routed trade can incur fees and price differences if it passes through another liquidity pool.

Sky also reported about $1.6 billion in cumulative USDC-USDS trading volume processed through Uniswap routing by Oct. 6, following an integration launched on July 8. The figure includes transactions in both directions and repeated conversions. It does not measure net USDS issuance or new dollars deposited into crypto markets.

The PSM uses stablecoin balances already held inside the protocol. It provides a conversion between existing tokens and does not create a bank-dollar deposit. A holder receiving USDC through the PSM still needs a separate route to exchange that USDC for dollars.

Sky’s Ethereum converter lets users exchange DAI and USDS in either direction without liquidity restrictions, according to the protocol’s developer documentation. A change in USDS holdings can therefore reflect a change in the denomination of an existing DAI or USDS position.

USDD’s vault system allows users to deposit collateral, mint USDD debt and repay the tokens plus stability fees to release the collateral. Users can withdraw collateral while maintaining the required coverage. The resulting tokens provide spending liquidity, while the borrower retains an obligation to repay.

USDD also has a migration route from USDDOLD into an equivalent amount of new USDD. The process requires network gas and has no stated deadline. Counting the old and new contracts separately can make an existing holding appear to be a new increase in supply.

Sky’s USDD Peg Stability Module supports one-to-one conversions between USDD and selected stablecoins without a service fee. Users must pay network gas and keep transactions within the displayed amount of the target token. Collateral values and debt backing do not represent immediately available USDT, USDC or bank cash.

Circle provides the separate fiat route for USDC. Eligible businesses deposit dollars into Circle accounts to receive newly minted USDC. When USDC is redeemed for dollars, the tokens are removed from circulation. Circle describes its reserves as cash and cash equivalents, with most held through the Circle Reserve Fund in short-dated U.S. Treasuries, overnight Treasury repurchase agreements and cash.

A buyer can also purchase USDC already held by an exchange, without triggering a new issuance for each transaction. Circle allows exchanges to mint additional USDC when they need more inventory.

Circle Mint is unavailable to individuals and small businesses through its institutional service. Eligible retail holders in the European Economic Area have a separate route through Circle France. Circle’s MiCA redemption policy, updated Sept. 15, requires eligibility, identity and transaction checks, as well as an EEA bank account that can accept U.S. dollars. Eligible EEA retail redemptions generally have a five-business-day timeframe, subject to discrepancies and possible deferrals during reserve-rebalancing stress.