Islamic Finance Principles Assessment
Riba - Does Dai Include Any Interest-Based Elements?
Dai involves a structurally significant riba concern at the protocol level. The mechanism by which Dai is generated requires users to pay a stability fee — a time-based charge on the outstanding Dai borrowed against their collateral — which functions economically as interest on a loan. For Muslim investors and users, this is the central Shariah question surrounding Dai, and it cannot be set aside as a peripheral or third-party matter because it is embedded in the protocol's own design.
Assessment: Riba Dominant
Score: 48.1/100
Our methodology examines 10 specific criteria to evaluate how well Dai avoids interest-based mechanisms.
The MakerDAO protocol generates its primary revenue through stability fees charged on all collateralized debt positions. When a user opens a vault, locks collateral, and draws Dai, they incur an ongoing fee calculated as a percentage of the outstanding Dai balance over time. This fee accrues continuously and must be repaid in full before the collateral can be retrieved. The revenue collected flows into the Maker protocol treasury and is governed by MKR holders. This mechanism is structurally identical to interest on a secured loan: a predetermined, time-proportional surplus charged on borrowed capital, which classical and contemporary Islamic scholars uniformly classify as riba al-nasi'ah.
The core business model of MakerDAO is, in plain terms, a collateralized lending operation. A user deposits assets, borrows Dai against them, and pays a fee for the duration of the borrowing period. This is the protocol's foundational and sole native revenue mechanism — not an optional add-on or a feature introduced by third parties. The Dai Savings Rate, which distributes a portion of stability fee revenue to Dai holders who deposit into the DSR contract, compounds the concern by introducing what amounts to an interest-bearing deposit product at the protocol layer. Both the lending side and the savings side of the protocol's design involve the exchange of money for money with a predetermined surplus over time.
Gharar - How Much Uncertainty Does Dai Involve?
Dai's level of uncertainty is meaningfully reduced by its open-source architecture, on-chain auditability, and transparent governance, but non-trivial gharar remains in the form of smart contract risk, collateral volatility, and the complexity of its liquidation mechanics. The protocol's rules are publicly encoded and verifiable by anyone with technical competence, which is a significant mitigant. Overall, the gharar profile is moderate and consistent with other mature DeFi protocols rather than representing an exceptional or disqualifying level of uncertainty.
Assessment: Moderate Gharar (Material Uncertainty)
Score: 61.3/100
Our methodology examines 15 specific criteria including team transparency, audit quality, and governance.
MakerDAO operates with a high degree of institutional transparency relative to much of the crypto industry. The founding team, including Rune Christensen, has been publicly identified for years, and the protocol's governance forum, voting records, and executive proposals are all publicly archived on-chain and through the MakerDAO governance portal. The smart contracts governing vault creation, liquidation, and fee collection are open-source and have been publicly available since the protocol's launch. Governance decisions, including changes to stability fees and collateral parameters, are executed through on-chain votes with publicly visible participation records, leaving little room for undisclosed unilateral action by insiders.
The Maker Protocol has undergone multiple independent security audits from firms including Trail of Bits, PeckShield, and Gauntlet, and its risk parameters are subject to ongoing quantitative review. Documentation covering vault mechanics, liquidation thresholds, collateral risk assessments, and governance processes is publicly maintained. Users are clearly informed of liquidation risk when collateral values fall below required ratios. That said, the complexity of multi-collateral Dai, the reliance on oracle price feeds for collateral valuation, and the systemic interdependencies with other DeFi protocols introduce layers of technical risk that are disclosed in principle but may not be fully comprehensible to non-technical participants, representing a residual and acknowledged uncertainty.
Maysir - Does Dai Involve Gambling or Speculation?
Dai is not designed as a gambling instrument, and its core function — providing a stable unit of account and medium of exchange within decentralized finance — is substantively distinct from speculative wagering. The protocol produces a defined output (a dollar-pegged token) from a defined input (overcollateralized assets) through deterministic smart contract logic, which is the opposite of a chance-based outcome. Secondary market speculation in Dai is structurally limited by its peg mechanism, though the underlying collateral assets and MKR governance token are subject to ordinary market volatility.
Assessment: Moderate Maysir (High Risk)
Score: 65.4/100
Our methodology examines 11 specific criteria to determine if Dai is primarily a gambling instrument or a genuine economic tool.
Dai's genuine utility is well-established and broad. As a stable medium of exchange, it enables DeFi participants to hold dollar-denominated value without relying on a centralized custodian, to pay for goods and services in jurisdictions with volatile local currencies, and to participate in lending and liquidity protocols without constant exposure to crypto price swings. Its integration into payroll solutions, cross-border payment tools, and real-world asset platforms demonstrates that it serves productive economic functions beyond the trading ecosystem. The stablecoin itself does not fluctuate in a manner that would make holding or transacting in it a speculative act; its value proposition is precisely its stability and predictability.
In secondary markets, Dai trades at or very near its one-dollar peg by design, meaning there is minimal speculative upside to holding Dai itself as a price-appreciation asset. This structurally limits the maysir concern that applies to volatile cryptocurrencies. However, the collateral assets used to generate Dai — primarily ETH — are themselves speculative in nature, and vault operators are exposed to liquidation risk if collateral prices fall sharply, which introduces an element of financial risk-taking that some scholars may view as adjacent to speculation. This risk is disclosed, quantifiable, and accepted voluntarily by vault users rather than being an inherent feature of Dai as a token, and it does not transform the stablecoin itself into a gambling instrument.
