Not available to buy here. We rate this Doubtful rather than Halal — scholars differ on it — so we don't offer it as a destination. You can still read the full verdict and the evidence behind it.
Is OKB (OKB) Halal or Haram?
SUMMARY
OKB provides permissible utility as a gas token for X Layer and a discount token on OKX. However, the holding is Doubtful due to its deep ecosystem tie to the OKX exchange, which derives significant revenue from non-compliant margin lending and derivatives, alongside its partial structure as an unsecured utility claim.
Verdict by Activity
How you can hold and use OKB
Buy & Hold
While the token has permissible utility, it is deeply tied to an exchange ecosystem that derives significant revenue from non-compliant margin lending and derivatives, and functions partially as an unsecured claim.
OKX Jumpstart
OptionalUsers farm newly issued tokens from partner projects, which requires independent Shariah screening of each rewarded token.
OKX Simple Earn
OptionalYield is explicitly funded by the platform's margin lending activities, constituting impermissible interest (riba).
Shariah Component Breakdown
Shariah Analysis
Infrastructure — where it runs
PassedThe token operates on Ethereum and X Layer, which are neutral, general-purpose networks.
Application — what it does
CautionThe token is issued and economically driven by OKX, an exchange that operates non-compliant margin lending and derivatives businesses, creating a significant ecosystem tie.
Asset — what you own
PassedThe token's primary utility for trading fee discounts and network gas is permissible, while problematic yield features like Simple Earn are strictly opt-in.
Property Status (Māl)
CautionThe token has genuine lawful use and a fixed supply, but functions partially as an issuer claim on OKX; the holder owns a redemption claim against the issuer with no enforceable redemption right, making it an unsecured utility coupon.
Revenue Purity
PassedThe protocol's own revenue is permissible; while the parent exchange OKX earns over 33% of its revenue from non-compliant sources, there is no evidenced direct flow of these specific funds into the token's value-accrual.
Legitimacy & Security
whitepaper
PassedOfficial documentation and detailed tokenomics are available.
social presence
PassedThe project benefits from the massive user base, liquidity, and global reach of the OKX exchange.
project audits
PassedSecurity information and audits are present for the project.
Team & Ecosystem
team background
CautionSpecific team background details are not covered by the research.
Detailed Shariah Report
Overview
OKB is the native utility token for the OKX cryptocurrency exchange and serves as the gas token for the X Layer blockchain. Holders use it to pay transaction fees on X Layer, receive trading fee discounts on the OKX platform, and access exclusive token sales, functioning as a hybrid between a native network token and an exchange utility coupon.
Why This Verdict
Shariah compliance in digital assets requires passing a three-layer screen: the underlying infrastructure, the application's business activity, and the asset itself. A failure at any layer compromises the asset. OKB operates on Ethereum and X Layer, which are neutral, general-purpose networks, passing the infrastructure layer. As a digital asset, OKB qualifies as recognized property (Mal) because it presently exists on-chain, has a fixed ascertainable supply, is transferable via self-custody, and carries genuine lawful use. However, it functions partially as an unsecured utility claim against the OKX exchange without an enforceable redemption right, warranting caution at the asset layer. Regarding the verdict, simply buying and holding OKB is judged as Doubtful. While the token has permissible utility and the parent company's impure revenue does not directly flow into the token's value-accrual, the asset is deeply tied to the OKX ecosystem, which derives over 33 percent of its revenue from non-compliant margin lending and derivatives trading. Beyond holding, there are opt-in mechanisms with distinct rulings. The OKX Jumpstart program is Doubtful, as users farm newly issued tokens that each require independent Shariah screening. Finally, the OKX Simple Earn lending feature is strictly Haram, as the yield is explicitly funded by the platform's margin lending activities, constituting impermissible interest (riba).
Permissible Aspects
- The token's primary utility as a gas fee currency on the neutral X Layer blockchain.
- Providing trading fee discounts and VIP tier benefits on the OKX spot exchange.
- The underlying infrastructure (Ethereum and X Layer) is neutral and general-purpose.
- The token qualifies as recognized digital property with a fixed supply and self-custody transferability.
Points of Caution
- !OKB functions partially as an unsecured utility coupon; holders own a redemption claim against the OKX exchange for discounts, but possess no legally enforceable redemption rights.
- !The parent exchange, OKX, derives an estimated 33 percent or more of its revenue from non-compliant sources, specifically margin lending interest and derivatives trading.
- !The OKX Simple Earn program generates yield directly from margin lending, exposing participants to impermissible interest (riba).
- !OKX is a private entity and does not publicly disclose its corporate treasury's fiat banking arrangements, leaving potential interest income unknown.
Purification Note
Simply holding or using OKB for gas and fee discounts does not require purification, as the parent exchange's non-compliant revenue does not directly flow into the token's value-accrual. However, if an investor opts into the OKX Simple Earn program, the entirety of the yield received is derived from interest (riba) and must be fully purified by donating it to charity. Yields from OKX Jumpstart must be evaluated and potentially purified on a token-by-token basis.
BOTTOM LINE
OKB is a utility and gas token that offers genuine, permissible benefits within the X Layer and OKX ecosystems. However, holding the token is considered Doubtful due to its structural nature as an unsecured claim and its deep economic ties to an exchange heavily reliant on non-compliant margin lending and derivatives. Scrupulous investors should exercise caution and strictly avoid the Haram opt-in lending features. 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 OKB (OKB), 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.
Is OKB a serious project?
Permissible is not the same as good. This is the research behind that second question — what OKB 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 OKB ranks against its peers
The Shariah verdict tells you whether you may own OKB. 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.
About OKB
OKB provides permissible utility as a gas token for X Layer and a discount token on OKX. However, the holding is Doubtful due to its deep ecosystem tie to the OKX exchange, which derives significant revenue from non-compliant margin lending and derivatives, alongside its partial structure as an unsecured utility claim.
Asked alongside this
Short answers from the ShariaQuant team.
All answersDoubtful means the call is yours
Doubtful means the evidence is genuinely mixed and the decision belongs to you. The free module walks through riba, gharar and maysir so you can weigh it yourself rather than take our word for it.
Both are free. The module includes the community — no card required.