Is Spark (SPK) Halal or Haram?
SUMMARY
Spark is a DeFi protocol whose core business is an interest-bearing lending and borrowing market (SparkLend). Consequently, its business activity, token utility, and revenue purity fail Shariah screening due to direct involvement in and reliance on Riba (interest).
Verdict by Activity
How you can hold and use SPK
Buy & Hold
The protocol's core business is interest-based lending, and over 33% of its revenue comes from impermissible interest-bearing sources.
SparkLend
OptionalThe protocol operates an interest-bearing lending and borrowing market where users pay and earn interest.
Spark Savings
OptionalYield is generated from deploying capital into interest-bearing DeFi protocols and real-world assets.
SPK Staking
OptionalUsers can stake SPK to earn points and future rewards funded by token emissions, tied to a non-compliant protocol.
Shariah Component Breakdown
Shariah Analysis
Infrastructure — where it runs
PassedThe protocol operates on general-purpose networks including Ethereum, BNB Chain, Base, and Arbitrum, which are neutral infrastructure.
Application — what it does
FailedThe protocol's core business is SparkLend, an interest-bearing lending and borrowing market where borrowers pay a time-accruing interest rate.
Asset — what you own
FailedThe token's primary utility is to govern and secure a protocol whose core business is interest-based lending and borrowing.
Property Status (Māl)
CautionThe token's genuine lawful use, legal nature, and supply mint authority could not be established from the research.
Revenue Purity
FailedOver 33% of the protocol's revenue is derived from Shariah-problematic sources, specifically interest from crypto-collateralized loans and yield from RWA deployments.
Legitimacy & Security
whitepaper
PassedThe project has official documentation and tokenomics available.
project audits
CautionThe notes mention transparent smart contracts and risk management, but no completed audit by a named independent auditor is evidenced.
social presence
CautionNot covered by research.
Team & Ecosystem
team background
CautionThe protocol is built by Phoenix Labs and integrated with the MakerDAO/Sky ecosystem, but specific team member backgrounds are not detailed.
Detailed Shariah Report
Spark is a decentralized finance (DeFi) platform designed to optimize yield on stablecoins through lending markets, savings vaults, and capital allocation across other protocols. Its native token, SPK, is utilized for protocol governance and staking, allowing holders to vote on platform decisions and secure the network.
The Shariah screening evaluates this asset across three layers: the underlying infrastructure, the application's business activity, and the asset's qualification as recognized property. The underlying infrastructure passes, as the protocol operates on neutral, general-purpose networks like Ethereum and Arbitrum. Regarding asset qualification, SPK's status as recognized property (Mal)—defined as an exclusive, protocol-recognized right of control that presently exists, is ascertainable, transferable, and carries a lawful use—is marked with caution because its genuine lawful use and legal nature could not be fully established. Ultimately, simply buying and holding the SPK token is Haram. The protocol fails the business activity and token utility screens because its core product, SparkLend, is an interest-bearing lending and borrowing market. Consequently, over 33% of the protocol's revenue is derived from impermissible interest (Riba). Beyond holding the token, the protocol offers several opt-in mechanisms. Participating in SparkLend is Haram, as it involves directly paying or earning time-accruing interest. The Spark Savings yield program is also Haram, as the yield is generated by deploying capital into interest-bearing DeFi protocols and real-world assets. Finally, SPK Staking is Doubtful; while rewards are funded by token emissions, the staking mechanism directly supports and secures a non-compliant, interest-based protocol.
- The underlying blockchain networks (Ethereum, BNB Chain, Base, Arbitrum, etc.) act as neutral infrastructure.
- The token contract allows for self-custody and transferability without centralized freeze functions.
- !The protocol's core business relies entirely on Riba (interest) through overcollateralized lending and borrowing.
- !The protocol's treasury and the broader Sky ecosystem heavily utilize yield-bearing real-world assets, such as US Treasuries, to generate interest income.
- !While the token contract is immutable, Sky governance retains a discretionary, centralized authority to mint additional SPK tokens under extreme circumstances.
- !The protocol enforces liquidation penalties taken from a borrower's collateral if their position's health factor falls below 1.0.
Not applicable. Because the asset's core business is fundamentally non-compliant and holding the token is Haram, purification mechanics do not apply. Investors are generally advised to avoid the asset entirely.
Spark is a DeFi protocol whose primary business is facilitating interest-based lending and borrowing through SparkLend. Because its core operations, token utility, and revenue rely heavily on Riba (interest), the SPK token is not Shariah-compliant. Muslim investors should avoid buying, holding, or participating in the Spark ecosystem, though final religious authority rests with a qualified scholar.
How this verdict was reached
This is not an opinion issued by ShariaQuant. It is the output of a documented screening methodology applied to researched facts about Spark (SPK), and every row above states the specific evidence that drove it — so the reasoning can be examined rather than taken on trust.
The framework screens three layers — the infrastructure an asset runs on, the application it serves, and the asset itself — and separately tests whether the token qualifies as recognised property (māl): that it presently exists, has an ascertainable supply, can be held and transferred, and carries a genuine lawful use. A failure at any single layer fails the asset.
Revenue-purity thresholds follow the AAOIFI screening standard: non-compliant income below 5% of revenue is tolerated and purified, while 5% or above fails the screen.
The framework follows published scholarship rather than in-house opinion. Treating a digital asset as a right (ḥaqq) that becomes recognised property (māl) only on stated conditions follows “Is Crypto Halal? The Definitive Shariah Guide to Crypto and Digital Assets” by Mufti Faraz Adam (Amanah Advisors, 2026), which reproduces the conditions identified by Mufti Taqi Usmani. Financial thresholds follow the AAOIFI screening standard. The rulings we track are collected in the fatwa library.
AAOIFI has not reviewed, approved or endorsed this report or ShariaQuant, and no scholar named in our methodology has reviewed this individual verdict. This is analysis, not a fatwa — final religious authority rests with a qualified scholar.
This is an AI research platform and the screening engine is under active development. We keep improving how facts are gathered and checked, and a report is re-issued in full when an asset is screened again rather than amended in place.
Check this yourself
Each finding below is quoted word for word from the document it came from, and every quote was checked against that document before this verdict was issued. Open the link and read the sentence in place — you do not have to take ours for it.
0 of 3 decisive claims verified against their source, 3 withdrawn.
3 further findings were withdrawn before this verdict, because the quoted wording could not be confirmed in the document it was attributed to. Those points were treated as unknown rather than relied on.
Is Spark a serious project?
Permissible is not the same as good. This is the research behind that second question — what Spark is actually for, who is paying for it, what is already built, and what would have to go wrong.
Research on the project, not advice on the trade. A high fundamental score is not a recommendation to buy, and it says nothing about whether the asset is permissible — that is the Shariah verdict, and it is free.
How Spark ranks against its peers
The Shariah verdict tells you whether you may own Spark. This tells you what you would be holding — measured from market data, with no AI judgment in it, and compared only against assets of the same kind.
A ranking of how solid an asset is against its peers, not a forecast of what it will do next and not investment advice. A permissible asset can rank badly, and a badly ranked asset can still rise.
Asked alongside this
Short answers from the ShariaQuant team.
So what do you hold instead?
A haram verdict is a starting point, not an ending. The harder questions are how to exit something you already hold and how to find what does pass. The free module starts there.
Both are free. The module includes the community — no card required.