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 Heima (HEI) Halal or Haram?
SUMMARY
Heima Network is a Layer 1 blockchain focused on chain abstraction. While its core utility as gas and PoS staking is permissible, the protocol actively develops and operates a proprietary interest-bearing DeFi lending product. Because the exact proportion of revenue derived from this non-compliant source is unknown, the overall Shariah status is Doubtful.
Shariah Component Breakdown
Shariah Analysis
Application — what it does
CautionHeima operates as a Layer 1 infrastructure for chain abstraction, which is generally permissible, but it also actively develops and operates a proprietary interest-bearing DeFi lending protocol, warranting a Caution.
Asset — what you own
PassedThe HEI token is used for permissible functions including gas fees, governance, and securing the network via Nominated Proof of Stake (NPoS) validation.
Revenue Purity
CautionThe protocol generates revenue from L1 transaction fees and its proprietary DeFi lending product; because the exact share of revenue from the interest-bearing lending product is unknown, it receives a Caution.
Legitimacy & Security
whitepaper
PassedThe project has an official website, documentation, and clear tokenomics available.
project audits
PassedSecurity and audit information is available, supported by its open-source repository.
social presence
CautionNot covered by research.
Team & Ecosystem
team background
CautionNot covered by research.
Detailed Shariah Report
Overview
Heima Network is a Layer 1 blockchain infrastructure focused on chain abstraction, allowing users to manage assets and execute transactions across multiple blockchains from a single unified account. The HEI token powers this ecosystem, serving as the primary asset for network gas fees, on-chain governance, and cross-chain liquidity mediation.
Why This Verdict
Heima receives a Doubtful verdict due to a conflict between its permissible core infrastructure and its active involvement in non-compliant financial products. While the HEI token's utility for gas fees and Proof of Stake (PoS) validation is Shariah-compliant (Passed), the protocol's business activities and revenue sources raise significant concerns (Caution). Specifically, Heima actively develops and operates a proprietary interest-bearing DeFi lending product. Because the exact proportion of the protocol's revenue derived from this non-compliant lending source is unknown, the overall Shariah status is Doubtful.
Permissible Aspects
- The core business of providing Layer 1 blockchain infrastructure and chain abstraction for cross-chain transactions is a permissible technological utility.
- The HEI token has clear, compliant utility as a means to pay for network gas fees and participate in on-chain governance.
- Staking HEI tokens to secure the network via Nominated Proof of Stake (NPoS) is permissible, as rewards are generated from network fees and newly issued tokens rather than interest-bearing loans.
Points of Caution
- !Heima actively develops and operates proprietary DeFi lending protocols, such as an advanced on-chain lending project launched in late 2025, which involve interest-bearing mechanics (Riba).
- !The protocol generates revenue from these DeFi lending products alongside its standard transaction fees, and the exact percentage of total revenue coming from this non-compliant source is currently unknown.
- !It is undisclosed whether the project's community-governed on-chain treasury deposits funds into conventional interest-bearing accounts or other yield-bearing DeFi protocols.
- !Information regarding the project's core team background and social presence was not covered in the research, warranting general caution regarding transparency.
Purification Note
Because the exact percentage of protocol revenue derived from Heima's proprietary interest-bearing DeFi lending products is unknown, calculating a precise purification rate for token holders is not currently possible. If a holder chooses to invest despite the Doubtful status, they should exercise caution and consult a qualified scholar regarding how to purify potential value accrual linked to these non-compliant revenue streams. Staking rewards derived purely from NPoS network validation do not require purification, provided the user does not actively participate in the protocol's lending features.
BOTTOM LINE
Heima offers a genuinely useful Layer 1 infrastructure for cross-chain transactions, and its token has standard, permissible utility for gas and staking. However, the protocol's active development and operation of proprietary interest-bearing DeFi lending products introduce direct exposure to Riba. Until the exact financial impact of these non-compliant activities can be isolated and measured, the asset remains Doubtful for Shariah-conscious investors.
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 Heima (HEI), 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 Heima a serious project?
Permissible is not the same as good. This is the research behind that second question — what Heima 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 Heima ranks against its peers
The Shariah verdict tells you whether you may own Heima. 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 Heima
Heima Network is a Layer 1 blockchain focused on chain abstraction. While its core utility as gas and PoS staking is permissible, the protocol actively develops and operates a proprietary interest-bearing DeFi lending product. Because the exact proportion of revenue derived from this non-compliant source is unknown, the overall Shariah status is Doubtful.
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.