Dai Lending

DAI is a decentralised, overcollateralised dollar stablecoin issued by the Sky Protocol (formerly MakerDAO) — minted when users lock collateral in a vault and borrow against it, burned when the debt is repaid. No company holds a reserve; smart contracts and collateral do the work. DAI is the only stablecoin in this cluster with a protocol-native yield route, the Sky Savings Rate, which Staking Rewards tracks alongside every third-party lending venue.

They rarely pay the same, and the live table on this page shows both. The Sky Savings Rate is paid by the protocol out of its own revenue, so it carries Sky's smart-contract and governance risk and nothing else. Lending on Aave, Spark or Ether.fi pays a market rate set by borrowing demand and adds that venue's smart-contract, oracle and liquidity risk — which is what the DeFi risk grade on each row measures. When the venue rate is only marginally higher, the savings rate is usually the better risk-adjusted row.

In 2024, MakerDAO rebranded to Sky Protocol as part of its "Endgame" roadmap, introducing several key changes relevant to institutional allocators:

• USDS: The upgraded version of DAI, available for 1:1 conversion. USDS is designed to be the primary stablecoin of the Sky ecosystem going forward.
• Sky Savings Rate (SSR): The equivalent of the DSR for USDS holders, with a governance-set rate.
• SKY token: The new governance token replacing MKR (1 MKR = 24,000 SKY).
• SubDAOs: Specialized governance units managing distinct protocol functions, intended to decentralize operations further.

Institutional implication: DAI remains fully functional and supported. The migration to USDS is optional and gradual. Allocators should monitor the transition timeline and assess whether USDS offers advantages for their specific use case, particularly given the higher SSR rate.

Collateral risk first — DAI is backed by other crypto assets and increasingly by real-world assets, so a sharp fall in collateral value or a failure in an RWA counterparty is a DAI-level risk that no fiat-backed stablecoin has. Then governance risk, since Sky token holders can change collateral types, ratios and the savings rate by vote. Then the venue risks — smart contract, oracle, liquidity — which sit on whichever row you choose and are what the DeFi risk grade covers. Migration risk between DAI and USDS is a fourth, and temporary.

DAI is created when a user deposits collateral into a Sky Protocol vault and borrows DAI against it. DAI is destroyed when the loan is repaid. This mint-and-burn mechanism ties DAI supply directly to collateral demand.

Overcollateralization: For every $1 of DAI in circulation, the protocol maintains excess collateral. Minimum collateralization ratios vary by asset type (e.g., 150% for ETH, 170% for WBTC). All collateral positions are publicly verifiable on the Ethereum blockchain.

Stability mechanisms: The peg is maintained through arbitrage incentives, liquidation mechanisms, and governance-controlled parameters including stability fees and the DSR. Temporary price deviations on secondary markets do not indicate undercollateralization.

Real-world asset backing: Sky Protocol has expanded collateral to include tokenized US Treasury bills and other RWAs, diversifying the backing and generating protocol revenue that partially funds the DSR yield.

Reserve and collateral data is publicly auditable at daistats.com and through the Sky Protocol dashboard.

The DSR represents a unique convergence of traditional finance principles and decentralized finance infrastructure. For institutional treasury managers evaluating dollar-denominated yield options, understanding the similarities and differences is critical:

Similarities to traditional money market instruments:

• Dollar-denominated returns: Both DSR and traditional money market funds (MMFs) or T-bills provide yield on USD-pegged assets, offering predictable, stable-value returns.
• RWA backing overlap: The DSR is partially funded by Sky Protocol's holdings of tokenized US Treasury bills, creating a direct link to the same underlying assets that back traditional MMFs.
• Monetary policy sensitivity: Both DSR rates and traditional MMF yields fluctuate based on broader monetary conditions. As of early 2026, money market account rates are forecasted around 3.70%, while the DSR governance adjusts rates to remain competitive and manage DAI demand.
• Liquidity: Both offer relatively high liquidity -- traditional MMFs maintain daily liquidity for institutional shares, while DSR deposits have no withdrawal limits or lockup periods.

Key differences:

• Custody and counterparty risk: DSR operates through smart contracts on Ethereum with no centralized custodian. Traditional MMFs rely on regulated fund managers and banking infrastructure. DSR eliminates traditional counterparty risk but introduces smart contract risk.
• Regulatory framework: Traditional MMFs are SEC-regulated 2a-7 money market funds with strict portfolio composition rules. DSR is governed by decentralized governance (Sky token holders), not regulatory agencies.
• Insurance: Traditional bank MMFs may have FDIC insurance (for sweep accounts) or SIPC coverage (for brokerage MMFs). DSR has no government insurance backstop.
• Availability: DSR is accessible 24/7/365 globally with no account minimums or KYC requirements (though institutional participants may self-impose compliance). Traditional MMFs operate on business-day settlement cycles with institutional minimums.
• Yield variability: DSR rates are set by governance votes and can change more rapidly than traditional MMF yields, which track short-term interest rates gradually through portfolio repositioning.

Institutional treasury allocation considerations:

For institutions exploring diversified dollar-yield strategies, the DSR can serve as a DeFi money market equivalent. Key evaluation criteria:

• Risk appetite: Institutions with higher smart contract risk tolerance and existing DeFi infrastructure may allocate a portion of cash reserves to DSR for enhanced yield.
• Regulatory constraints: Entities subject to strict investment policy statements may be restricted from DeFi exposure. Consult legal and compliance teams.
• Operational readiness: DSR requires wallet custody, gas fee management, and blockchain interaction capabilities. Evaluate whether infrastructure is in place.
• Yield premium: Assess whether the DSR spread over traditional MMFs adequately compensates for the incremental risks (smart contract, governance, regulatory uncertainty).

The convergence of TradFi and DeFi is evidenced by Sky Protocol's integration of RWAs (US Treasuries) into its reserve base. For forward-looking institutional treasuries, the DSR represents an opportunity to access blockchain-native yield infrastructure backed by familiar traditional finance collateral.