GMT GMT
Quick Answer

Is GMT halal?

GMT is classified as doubtful (mashbooh) with a Shariah compliance score of 61.4/100 based on our scholar-approved methodology. The staking mechanism requires careful evaluation from an Islamic perspective. Muslims should also carefully evaluate any DeFi protocols built on this platform to avoid interest-based applications.

Overall61.4Mashbooh · Doubtful · Risky
Riba64.4Moderate Riba
Gharar55.9Moderate Gharar (Material Uncertainty)
Maysir63.9Moderate Maysir (High Risk)

You must follow the stance of your own trusted scholar or shaykh in matters where legitimate scholarly differences exist.

Shaykh Dr. Sajid Umar, Personal blog/guidance piece
61.464.4RIBA55.9GHARAR63.9MAYSIR
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GhararSharia pillar · 55.9/100 · Review · 15 criteria

Moderate Gharar (Material Uncertainty). Prohibition of contracts with excessive ambiguity or hidden risk.

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Team Transparency & Credibility25
Ethical Practices75
Transparency50
Governance65
Launch Fairness55
Token Distribution58
Speculation / Utility Ratio65
Financial Status45
Audit Quality30
Governance Rights70
Rewards Distribution68
Asset Backing62
Mechanism Type65
Documentation50
Shariah Alignment55
How GMT compares
Phantasma Phoenix
70.7
Illuvium
68.5
The Sandbox
66.9
Gods Unchained
65.5
Axie Infinity
65.1
GMT (GMT)
61.4

Compare directly: vs Axie Infinity · vs Phantasma Phoenix · vs Illuvium

Purify your profits from GMT

A portion of profit from GMT isn't fully yours to keep — here's how to return it

What does "purification" mean?

Even fully screened assets can pick up small amounts of tainted income along the way — purification means giving that specific portion back, not paying extra.

Based on GMT's riba, gharar and maysir screening — see how we calculate purification amounts.

Overseen by Imam Omar Siddiqi, Shariah scholar and Imam of JMIC, among others, with donations paid directly to Jamiya Masjid & Islamic Centre — UK registered charity no. 1089986. Sent wallet-to-wallet; CryptoUmmah never custodies your funds. Always verify the destination address before confirming in your wallet.

Mashbooh · Doubtful · Risky

Your exact purification amount, calculated from GMT's Shariah compliance score.

$
Amount to return0.00 USDC

to Jamiya Masjid & Islamic Centre, a registered UK charity

Purification isn't Zakat and isn't tax-deductible — it's the return of income that wasn't rightfully yours.

Scholar-verified · UK registered charity
Key facts
Last reviewed
Written by
ThanvirThanvirFounder, Ex Director S&P Global Energy
Reviewed by
Imam Omar SiddiqiImam Omar SiddiqiShariah Scholar
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Request a review for protocol changes, an error on this page, or anything else that looks off.

The research

Full Shariah compliance report for GMT

What is GMT?

What Makes GMT Unique?

GMT (Green Metaverse Token) is the governance and utility token of STEPN, a move-to-earn application built primarily on the Solana blockchain that rewards users with cryptocurrency for engaging in physical activity such as running, jogging, and walking. What distinguishes GMT from most blockchain tokens is its direct linkage to real-world human behavior — specifically, measurable physical exercise — creating an incentive structure that bridges fitness, gamification, and decentralized finance in a single ecosystem.

Core Features

  • Move-to-Earn Mechanics: Users purchase NFT sneakers within the STEPN app and earn token rewards by completing physical activity tracked via GPS, directly tying token generation to verifiable real-world effort rather than passive holding or purely financial activity.
  • Governance Rights: GMT holders participate in the governance of the STEPN ecosystem, voting on protocol upgrades, treasury allocations, and future development directions, giving the token a functional role beyond mere speculation.
  • Staking and Realm Unlocking: GMT can be staked within the STEPN platform to unlock higher-tier features, access to additional in-app realms, and enhanced earning potential, creating a utility-driven demand mechanism for the token.
  • Carbon Offset and Green Initiatives: STEPN has positioned GMT around environmental sustainability, with the project committing portions of its treasury toward carbon credit purchases and green initiatives, adding a socially conscious dimension to the token's stated purpose.

What Is GMT Used For?

GMT functions as the primary governance token within the STEPN ecosystem, used for voting on protocol decisions, accessing premium in-app features, and participating in the platform's broader metaverse ambitions. STEPN has established partnerships with major brands including Asics and has collaborated with various health and wellness platforms to expand real-world adoption of its move-to-earn model. The token is listed on major centralized exchanges including Binance, which has also served as a launchpad partner, significantly broadening GMT's accessibility and liquidity profile.

Alternatives to GMT

CoinVerdictScoreNotable difference
Axie Infinity AXS
Same category: Gaming (GameFi)
Mashbooh65.1AXS scores 6.6 points higher in Riba, 4.3 points higher in Gharar and 0.9 points lower in Maysir.
Purification: 5.5-7.5% of profits
Phantasma Phoenix SOUL
Same category: Gaming (GameFi)
Halal70.7SOUL scores 20.6 points higher in Riba, 6.1 points higher in Maysir and 1 point lower in Gharar.
Purification: 2.0-2.5% of profits
Illuvium ILV
Same category: Gaming (GameFi)
Mashbooh68.5ILV scores 9.8 points higher in Gharar, 7.1 points higher in Riba and 3.8 points higher in Maysir.
Purification: 3.5-5.5% of profits
The Sandbox SAND
Same category: Gaming (GameFi)
Mashbooh66.9SAND scores 7.3 points higher in Riba, 6.4 points higher in Gharar and 2.1 points higher in Maysir.
Purification: 4.5-6.5% of profits
Gods Unchained GODS
Same category: Gaming (GameFi)
Mashbooh65.5GODS scores 7.4 points higher in Riba, 3.5 points higher in Gharar and 0.3 points higher in Maysir.
Purification: 4.0-6.0% of profits
Wilder World WILD
Same category: Gaming (GameFi)
Mashbooh65.3WILD scores 9.9 points higher in Riba, 1.4 points higher in Maysir and 1 point lower in Gharar.
Purification: 5.0-7.0% of profits
Splintershards SPS
Same category: Gaming (GameFi)
Mashbooh60.9SPS scores 5.9 points lower in Riba, 5.4 points higher in Gharar and 0.3 points lower in Maysir.
Purification: 5.5-7.5% of profits
SWEAT SWEAT
Same category: Gaming (GameFi)
Mashbooh58.9SWEAT scores 5.3 points lower in Riba, 1 point lower in Gharar and 0.5 points lower in Maysir.
Purification: 6.0-8.0% of profits

GMT and Islamic finance principles

Islamic Finance Principles Assessment

Riba - Does GMT Include Any Interest-Based Elements?

GMT does not incorporate interest-bearing mechanisms into its core protocol design, and its revenue and reward structures are not predicated on lending, borrowing at fixed rates, or any instrument that resembles riba in its classical or contemporary definitions. The token's economic model is grounded in activity-based rewards and governance participation rather than the accrual of predetermined returns on capital. For Muslim investors, the absence of structured interest obligations within the protocol itself is a meaningful positive indicator from a riba perspective.

Assessment: Moderate Riba Score: 64.4/100

Our methodology examines 10 specific criteria to evaluate how well GMT avoids interest-based mechanisms.

STEPN's revenue model is generated primarily through in-app transaction fees, NFT sneaker minting fees, and marketplace commissions on the buying and selling of in-game assets. These are service-based revenues tied to platform activity rather than interest accrued on deposits or loans. The project's treasury, managed by the STEPN Foundation, holds assets including GMT and GST (the secondary in-app token) alongside other digital assets, but there is no public evidence that treasury holdings are placed in interest-bearing instruments or that the protocol engages in riba-generating lending activities as part of its core financial architecture.

GMT staking rewards are variable and tied to ecosystem participation metrics rather than a fixed predetermined rate of return, which is the structural characteristic that distinguishes permissible profit-sharing from riba. Rewards are sourced from platform-generated fees and treasury allocations rather than from interest charged to borrowers. The staking mechanism functions more analogously to a musharakah-style participation in platform revenues than to a fixed-income deposit. Because the return is neither guaranteed nor predetermined, and because it derives from genuine commercial activity within the STEPN ecosystem, the staking structure does not exhibit the defining characteristics of riba.


Gharar - How Much Uncertainty Does GMT Involve?

GMT carries a moderate level of uncertainty, as is common with most blockchain-based assets operating in an evolving regulatory and market environment, but several structural features of the STEPN project meaningfully reduce the degree of gharar present in the token's design. The project's open documentation, exchange-backed launch, and verifiable on-chain activity provide a level of transparency that limits informational asymmetry for participants. The primary sources of residual uncertainty are market volatility, the sustainability of the move-to-earn economic model over time, and evolving regulatory treatment of such tokens globally.

Assessment: Moderate Gharar (Material Uncertainty) Score: 55.9/100

Our methodology examines 15 specific criteria including team transparency, audit quality, and governance.

STEPN's founding team, led by Yawn Rong and Roby Chang, has been publicly identified and has maintained a visible presence in the blockchain industry, reducing the anonymity risk that contributes to gharar in many crypto projects. The project launched through Binance Launchpad, which requires a degree of due diligence and disclosure that adds a layer of institutional vetting. STEPN's codebase and smart contracts have been made available for review, and the project operates with a publicly accessible whitepaper and ongoing communications through official channels, all of which contribute to a reasonable standard of transparency for participants seeking to make informed decisions.

STEPN's smart contracts have undergone security audits by recognized blockchain security firms, which reduces the technical uncertainty associated with undisclosed code vulnerabilities. The project publishes tokenomics data including total supply figures, allocation breakdowns across team, ecosystem, and public distribution, and vesting schedules for team and investor tokens. Risk disclosures, while not exhaustive by traditional financial standards, are present in the project's documentation. The primary documentation gap lies in the long-term sustainability modeling of the dual-token economy, which has been a subject of community scrutiny, and this economic uncertainty — rather than informational concealment — represents the more substantive gharar consideration for Muslim investors.


Maysir - Does GMT Involve Gambling or Speculation?

GMT is not designed as a gambling instrument, and its core mechanism — rewarding users for completing physical activity — constitutes a form of genuine productive engagement that is structurally distinct from games of chance. The token's value proposition rests on verifiable real-world effort, NFT asset ownership, and governance participation, none of which are maysir by design. As with any tradable digital asset, secondary market speculation exists, but this is a characteristic of the trading environment rather than of the token's own protocol design, and it is not determinative of GMT's permissibility.

Assessment: Moderate Maysir (High Risk) Score: 63.9/100

Our methodology examines 11 specific criteria to determine if GMT is primarily a gambling instrument or a genuine economic tool.

GMT's foundational utility is rooted in a tangible exchange of value: users expend physical effort, purchase NFT sneakers as productive tools, and receive token rewards proportional to their activity. This structure resembles a service-for-reward model more than a zero-sum game of chance. The NFT sneakers function as capital assets within the ecosystem, subject to wear, repair costs, and leveling mechanics that require ongoing engagement and decision-making. Governance rights attached to GMT further anchor the token to a functional role in protocol stewardship. These characteristics collectively establish that GMT has genuine utility independent of speculative price appreciation.

STEPN achieved significant real-world adoption during its peak growth phase, with hundreds of thousands of active users and measurable on-chain transaction volumes that demonstrated genuine ecosystem engagement beyond speculative trading. However, the move-to-earn model has faced sustainability challenges as token emissions and user growth dynamics created inflationary pressure on the secondary token GST, which in turn affected broader ecosystem sentiment. GMT's value in secondary markets has experienced substantial volatility, and a portion of market participants engage with it primarily as a speculative asset. This speculative trading behavior by third parties does not alter the token's own design or render it impermissible, but Muslim investors should be aware of the distinction between participating in the ecosystem's productive functions and engaging in purely speculative secondary market activity.

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GMT staking and rewards

Is Staking GMT Halal?

Staking GMT through the GMT Burning Plan appears to carry a conditional permissibility, structured around governance participation and ecosystem fund distributions rather than interest-bearing returns, though residual uncertainties in the underlying token's Shariah status warrant caution. The staking mechanism avoids the most obvious prohibitions such as guaranteed riba-based yields, but the broader concerns surrounding the STEPN ecosystem mean that scholars may view participation with reservation. Those holding significant amounts should consult a qualified Shariah scholar before committing to staking arrangements.

Staking Score: 62/100

Islamic Contract Classification: From an Islamic contract classification perspective, the GMT Burning Plan most closely resembles a Wakalah arrangement, wherein the staker appoints the GMT DAO as an agent to execute governance decisions — specifically the voting on token burns and the distribution of ecosystem fund rewards — on behalf of the staking community. Elements of Mudarabah are also present, as stakers contribute capital in the form of tokens while the DAO exercises managerial discretion, and rewards are distributed proportionally from a predefined pool rather than generated through any interest-like mechanism. Critically, the structure avoids Qard, since there is no lending of tokens with a guaranteed return, and the reward pool is fixed and transparently sourced from the ecosystem fund, not from debt obligations or inflationary minting that would raise riba concerns. This contractual framing is broadly favorable from a Shariah standpoint, and the absence of slashing or punitive penalties further removes an element of unjust gharar from the staker's position.

How It Works: The GMT Burning Plan operates as a delegation-style governance staking mechanism rather than a proof-of-stake validation process, meaning participants are not acting as network validators but rather as voting agents within the DAO structure. Users retain non-custodial control of their tokens throughout, staking directly via the GMT DAO platform without transferring ownership or control to a third party, which satisfies the Islamic principle that one must not relinquish rightful possession in a manner resembling an impermissible loan. Tokens are locked for the duration of the staking event, and no unbonding penalties or slashing risks are disclosed, as the mechanism is entirely governance-oriented rather than security-oriented. Rewards are distributed daily from a fixed ecosystem fund pool on a proportional basis relative to each participant's stake, making the yield structure transparent and free from the ambiguity of open-ended or algorithmically inflated returns.

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Final verdict: is GMT halal?

Is GMT Shariah Compliant?

Overall Shariah Compliance: 61.4/100

Mashbooh (Heavy Purification)

GMT presents genuine utility through its governance role, environmental initiative funding, and integration into the STEPN move-to-earn ecosystem, and its staking structure avoids explicit riba. However, the token's value is substantially tied to the speculative momentum of a gamified earn-and-spend loop, where NFT sneaker minting, upgrade burning, and dual-token dynamics create layered uncertainty that raises concerns of gharar in the valuation of underlying assets. The move-to-earn model, while innovative, blurs the line between productive economic activity and reward-chasing behavior that resembles maysir in its incentive structure, making GMT a token that cautious Muslim investors should approach with reservation.

In our screening, GMT scores 61.4/100 overall — Riba 64.4/100, Gharar 55.9/100, Maysir 63.9/100.

WARNING: GMT presents significant Shariah concerns. Most Muslims should avoid this investment.

Recommended Purification: 7.0-9.0% of profits

  • Donate 7.0-9.0% of any profit to charity (learn about purification)
  • Example: $1,000 profit -> $70-90 to charity -> $910-930 remains halal

Action Steps:

Disclaimer: This analysis is current as of July 2026. Always verify current status and consult scholars.

Last Updated: July 11, 2026

27-point Shariah breakdown of GMT

Comprehensive Shariah Compliance Screening

Our 27-point methodology evaluates GMT across five dimensions:

1. Legitimacy Screening (4 Criteria)

CriterionScoreDetailed Analysis
Team Transparency25/100The founding team behind Find Satoshi Lab has limited public disclosure with no verifiable professional credentials or named leadership profiles, leaving team accountability largely unconfirmed.
Fraud & Scam Risk60/100No fraud allegations or security breaches have been reported, but the move-to-earn model draws community concern about Ponzi-like reliance on continuous new user inflows, which moderately elevates trust risk.
Use Case Legitimacy80/100GMT serves genuine utility as a governance and in-app token within a live fitness application where earnings are tied to verifiable physical activity, distinguishing it meaningfully from pure speculation.
Ethical Practices75/100The token's own design promotes physical activity, environmental initiatives, and governance participation, with no inherent connection to prohibited industries in its core mechanics.

Legitimacy Summary: GMT demonstrates genuine utility through its fitness-based move-to-earn design and has received cautiously positive assessments from Islamic scholars, but team anonymity and Ponzi-like sustainability concerns meaningfully limit its legitimacy standing.


2. Project Operations Screening (9 Criteria)

CriterionScoreDetailed Analysis
Core Protocol Business78/100The base protocol operates a move-to-earn fitness ecosystem with no involvement in prohibited sectors such as gambling, alcohol, or interest-based finance at the protocol design level.
Transaction Fees65/100Fee structures from NFT minting and token swaps are referenced but not fully disclosed; burns from in-app features suggest some deflationary fairness, though the full fee distribution mechanism lacks public detail.
Treasury Assets55/100No information is available on treasury composition or whether holdings include interest-bearing instruments, leaving this dimension unverifiable and therefore moderately concerning.
Revenue Model62/100Revenue appears to derive from activity-based fees and NFT mechanics rather than interest, but the absence of explicit protocol-level financial disclosures prevents a confident clean assessment.
Transparency50/100The project references a whitepaper and open governance processes, but open-source status is unconfirmed, audit details are absent, and protocol-level financial transparency is notably limited.
Governance65/100GMT holders exercise on-chain governance voting with power scaled by lock-up duration, providing a participatory structure, though quorum thresholds and decentralisation depth are not fully detailed.
Launch Fairness55/100Token allocation includes ecosystem and move-to-earn pools, but insider vesting schedules and launch fairness details are not sufficiently disclosed to confirm the absence of early-mover advantage.
Token Distribution58/100A six-billion token supply with allocations across ecosystem, move-to-earn, and treasury categories suggests broad intent, but the specifics of distribution fairness and concentration risks are not fully transparent.
Speculation/Utility Ratio65/100Utility is meaningfully present through fitness mechanics, governance, and in-app burns, though speculative trading activity and price volatility indicate that speculation remains a significant driver alongside genuine utility.

Operations Summary: The protocol operates in a permissible sector with no interest-based revenue at its core, but critical operational details including treasury composition, fee distribution, and open-source status remain insufficiently disclosed.


3. Financial Health Screening (4 Criteria)

CriterionScoreDetailed Analysis
Protocol Revenue65/100Protocol revenue appears to stem from activity fees and NFT mechanics rather than interest-based sources, but the lack of explicit disclosure makes a fully confident riba-free determination impossible.
Financial Status45/100The token has experienced significant price decline from its all-time high and exhibits notable volatility, with treasury size and runway entirely undisclosed, reflecting weak financial transparency.
Interest Assessment72/100No evidence of native lending or borrowing mechanisms exists at the base protocol level, with yields deriving from physical activity and ecosystem fund allocations rather than interest-based instruments.
Audit Quality30/100No named audit firms, audit dates, or published findings are referenced in available research, leaving the protocol's security and financial integrity unverified by independent third parties.

Financial Summary: Protocol finances lack transparency with no named auditors, undisclosed treasury holdings, and significant price volatility, making a confident Shariah-compliant financial assessment impossible from available data.


4. Token Economics Screening (5 Criteria)

CriterionScoreDetailed Analysis
Token Purpose78/100GMT functions as a genuine utility token enabling governance voting, in-app feature access, NFT transactions, and environmental project funding, with no meme characteristics in its core design.
Governance Rights70/100Holders exercise meaningful on-chain governance rights with voting power tied to lock-up duration, covering decisions on burns, reward distribution, and ecosystem funding, though procedural details remain incomplete.
Rewards Distribution68/100Rewards are variable and community-determined through governance votes rather than fixed or guaranteed, aligning reasonably with performance-based distribution principles, though the fixed reward pool cap introduces some rigidity.
Speculation Controls60/100Lock-up periods and token burns provide moderate anti-speculation design, but no explicit anti-whale mechanisms or transfer controls are documented, leaving meaningful speculative pressure unaddressed.
Asset Backing62/100GMT derives value from genuine protocol utility including governance, in-app burns, and eco-project funding rather than haram asset backing, though the absence of any reserve backing introduces valuation uncertainty.

Tokenomics Summary: GMT carries genuine utility through governance, in-app burns, and environmental funding with variable reward structures, though distribution fairness details and speculation controls could be substantially strengthened.


5. Staking Mechanism Screening (5 Criteria)

CriterionScoreDetailed Analysis
Mechanism Type65/100The GMT Burning Plan operates in a non-custodial delegation style where users retain token control while participating in governance-linked staking, though lock-up terms and post-event conditions are not fully detailed.
Islamic Contract Classification62/100The mechanism most closely resembles Wakalah with elements of Mudarabah, avoiding Qard-with-increment structures, though the classification is not formally certified and the hybrid nature leaves some contractual ambiguity.
Rewards Structure55/100Rewards are drawn from a fixed ecosystem fund pool and distributed proportionally, making them variable relative to participation but effectively capped, which introduces a degree of predetermined yield that warrants scrutiny.
Documentation50/100The Burning Plan event provides reasonably clear terms on duration, tiers, and reward pool, but broader staking documentation across platforms lacks GMT-specific detail and risk disclosures are limited.
Shariah Alignment55/100Proportional distribution and a transparent burn mechanism reduce gharar to a moderate level, but the absence of formal Shariah certification and unresolved questions around the fixed pool reward structure leave compliance partially uncertain.

Staking Summary: The GMT Burning Plan resembles Wakalah and avoids interest-like guarantees through proportional distribution, but the fixed reward pool, incomplete documentation, and absence of formal Shariah certification leave meaningful compliance questions open.


Overall Assessment:

GMT presents a utility-driven move-to-earn concept with reasonable alignment to Islamic finance principles in its core design, but pervasive transparency gaps across team identity, financials, audits, and staking documentation prevent a high-confidence Shariah-compliant rating.

Frequently asked questions
Is delegating GMT to a stake pool permissible?

Delegating GMT to a stake pool is permissible under the principle of wakala (agency), as you are authorizing a representative to perform a function on your behalf, and the underlying mechanism does not inherently involve prohibited elements, though caution is warranted given GMT's Mashbooh status.

Do I need to purify my GMT staking rewards?

Yes, purification is recommended given GMT's Mashbooh verdict, and you should purify 7.0-9.0% of your staking rewards by donating that portion to charity without expecting reward, as this removes any doubtful element from your earnings.

Are GMT staking rewards considered riba?

GMT staking rewards are not considered riba in the classical sense, as they represent participation in network validation and protocol incentives rather than a guaranteed fixed return on a loan, though scholars differ on the precise analogy and the Mashbooh verdict reflects this ongoing uncertainty.

How do I calculate zakat on my GMT holdings?

Zakat on GMT holdings is calculated at 2.5% of the total market value of your GMT holdings that have been in your possession for one full lunar year (hawl) and exceed the nisab threshold, with the valuation taken at the time zakat becomes due.

Can I gift GMT to family members as a Muslim?

Gifting GMT to family members is permissible in principle under the concept of hiba (gift), as transferring ownership of a digital asset to another is a recognized and valid transaction in Islamic jurisprudence, provided the recipient is aware of the asset's Mashbooh status and can make an informed decision.

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