Islamic Finance Principles Assessment
Riba — Does LayerZero involve interest?
LayerZero's core protocol charges messaging fees passed largely to third-party DVNs and Executors, and does not itself run an interest-bearing lending desk. Since the December 2025 fee-switch referendum, protocol and Stargate bridge revenue fund buyback-and-burn of ZRO rather than fixed-rate payouts. On its own design, LayerZero does not appear structured around riba, though downstream staking rewards on the forthcoming Zero L1 remain insufficiently documented to fully clear.
Assessment: Moderate Riba
Score: 65.4/100
Our methodology examines 10 criteria to evaluate how well LayerZero avoids interest-based mechanisms.
LayerZero's revenue comes from cross-chain messaging fees, historically routed mostly to DVNs and Executors rather than captured directly by the protocol treasury. Since the fee switch activated (Referendum #3, Dec 2025) and Stargate bridge revenue redirection (100% from March 2026), a Treasury Contract performs buyback-and-burn of ZRO funded by actual usage fees — a revenue-linked, non-guaranteed mechanism rather than an interest instrument. Reported gross revenue is modest ($2.3M over ~5 months), and there is no evidence of the treasury holding interest-bearing instruments or engaging in lending activity at the protocol level.
Native staking is not yet part of the live base protocol; it is emerging via the Zero L1, where ZRO becomes the sole staking, gas, and fee asset under a Pure Delegated Proof-of-Stake model requiring no validator self-stake. Crucially, sources do not disclose the reward calculation formula, lock-up/unbonding periods, or whether returns are fixed or variable. Buyback-and-burn value accrual elsewhere in the ecosystem is usage-linked and variable, which leans permissible in structure, but the specific staking reward mechanics cannot be confirmed as riba-free until fuller documentation is published.
Gharar — How much uncertainty does LayerZero involve?
LayerZero carries moderate uncertainty: the team, code, and audit trail are well documented, but tokenomics distribution and the new staking layer's operational terms are not. Genuine infrastructure usage and public scrutiny reduce ambiguity, while unresolved incidents and incomplete staking disclosure increase it. On balance, informed Muslim investors should proceed only with caution given these open gaps.
Assessment: Moderate Gharar (Material Uncertainty)
Score: 56.9/100
Our methodology examines 15 criteria including team transparency, audit quality, and governance.
The founding team — Bryan Pellegrino, Ryan Zarick, and Caleb Banister — is publicly identifiable with verifiable professional histories and Sequoia backing, and the protocol is open-source and immutable by design, supporting transparency. However, disclosure quality is undercut by unresolved controversies: a settled FTX estate lawsuit over $21.37M in disputed withdrawals, a $292M third-party bridge hack traced to a compromise in LayerZero's own RPC infrastructure (attributed to Lazarus Group), and allegations that production multisig signers reused keys to trade an unrelated memecoin. These raise legitimate operational-security and governance-disclosure concerns.
Audit coverage is genuinely strong and named: OtterSec (multiple rounds, 2022–2024), Halborn (OFT standard), Certora (formal verification, which flagged critical/high DoS and admin-control issues), Ackee Blockchain, Paladin (33 findings across severities), and Zellic, backed by a $15M bug bounty. This is not an unaudited protocol. The gap is elsewhere: the Zero L1 staking mechanism exists only at a conceptual/positioning-paper level, with no published custody model, unbonding terms, or slashing conditions — an incomplete-disclosure gharar concern specific to the staking feature, not the core messaging protocol.
Maysir — Does LayerZero involve gambling or speculation?
LayerZero's base function — omnichain messaging for bridging, tokenization, and RWA distribution — is a productive utility, not a wagering mechanism. Speculative behavior exists in secondary ZRO markets, as with most listed tokens, but this is a market-behavior issue distinct from the protocol's own design. The core protocol itself is not built for gambling.
Assessment: Moderate Maysir (High Risk)
Score: 55.5/100
Our methodology examines 11 criteria to determine whether LayerZero is a gambling instrument or a genuine economic tool.
LayerZero enables real economic activity: cross-chain data and value transfer across 150+ blockchains, powering stablecoin distribution, tokenized asset movement, and bridge infrastructure with $260B+ in cumulative transfer volume and 830+ Omnichain Fungible Tokens deployed. Fees are paid for genuine verification and execution services rendered by DVNs and Executors — a service-for-fee model, not a bet on random outcomes. This productive, infrastructure-driven utility clearly distinguishes ZRO's designed purpose from maysir-style instruments built solely for speculative payoff.
Against this genuine utility, ZRO faces speculative pressure from concentrated insider/VC holdings (57.7% of final supply, up to 66% of launch circulating supply) and cliff-driven unlock events that analysts link to price volatility — dynamics that invite short-term trading rather than usage-based holding. Such secondary-market speculation, however, reflects how some participants trade the token, not a flaw in LayerZero's own design or purpose. Given real adoption alongside these unlock-driven volatility risks, a cautious, informed approach to trading exposure is warranted for most investors.
The Full 27-Point Screening
1. Legitimacy (4 criteria)
| Criterion | Score | Analysis |
|---|
| Team Transparency | 88/100 | Founders Pellegrino, Zarick and Banister are named, credentialed, and traceable with a consistent public track record and known backers. |
| Fraud & Scam Risk | 45/100 | Documented incidents include an FTX fraudulent-transfer lawsuit (settled), a $292M third-party bridge hack traced to a LayerZero infrastructure compromise, and multisig OPSEC allegations involving memecoin trading. |
| Use Case Legitimacy | 82/100 | The protocol has clear, extensively documented real-world utility as cross-chain messaging infrastructure used for bridging, tokenization and institutional asset distribution. |
| Ethical Practices | 82/100 | The base protocol's own design is neutral messaging infrastructure with no inherent haram purpose; misuse by third-party dApps does not alter this per the judgment principle. |
Summary: LayerZero has a fully named, credentialed founding team with genuine infrastructure traction, though it carries unresolved legal and security controversies including an FTX lawsuit and a major third-party bridge hack tied to its own infrastructure.
2. Project Operations (9 criteria)
| Criterion | Score | Analysis |
|---|
| Core Protocol Business | 85/100 | The core business is interoperability/messaging infrastructure, a sector with no inherent Shariah prohibition. |
| Transaction Fees | 68/100 | Messaging fees compensate verification/execution service providers, and a fee-switch now routes protocol and bridge revenue to buyback-and-burn rather than fixed extraction. |
| Treasury Assets | 50/100 (low evidence) | Sources describe a Treasury Contract used for burning fees but give no detail on the composition of treasury holdings, so interest-bearing exposure cannot be established. |
| Revenue Model | 78/100 | Revenue comes from messaging and bridge fees rather than any interest-based lending activity at the protocol level. |
| Transparency | 85/100 | The protocol is explicitly described as open-source and immutable, with public whitepapers and documentation. |
| Governance | 48/100 | Governance operates through ZRO referenda, but insiders/strategic partners hold a majority of token supply, concentrating effective voting power. |
| Launch Fairness | 25/100 | Launch heavily favored insiders and strategic partners, who controlled up to 66% of circulating supply at launch, with community allocation smaller and partly deferred. |
| Token Distribution | 30/100 | Final distribution allocates 57.7% to insiders and strategic partners versus 34.5% to community-oriented pools, indicating concentrated ownership. |
| Speculation/Utility Ratio | 48/100 | Despite genuine messaging utility, ZRO's market value is heavily influenced by speculative unlock dynamics and a large gap between market cap and actual fee revenue. |
Summary: The base protocol is a legitimate open-source cross-chain messaging system with a fee-switch now directing revenue to buybacks, but token launch and distribution were heavily weighted toward insiders and investors.
3. Financial Health (4 criteria)
| Criterion | Score | Analysis |
|---|
| Protocol Revenue | 78/100 | Documented protocol revenue sources are messaging and bridge fees, not interest-based income. |
| Financial Status | 45/100 | Protocol-level revenue capture remains small relative to token valuation, and sources note unlock-driven price volatility. |
| Interest Assessment | 85/100 | The base protocol itself performs no lending or borrowing; interest-bearing lending occurs only in separate third-party applications built on top of it. |
| Audit Quality | 80/100 | Multiple named firms (OtterSec, Halborn, Certora, Ackee Blockchain, Paladin, Zellic) conducted dated audits with documented findings and a bug bounty program. |
Summary: The protocol shows strong audit coverage from multiple named firms and no protocol-level interest-based activity, though direct revenue capture remains small relative to the token's valuation and lending/borrowing only exists in third-party dApps built atop it.
4. Token Economics (5 criteria)
| Criterion | Score | Analysis |
|---|
| Token Purpose | 80/100 | ZRO serves governance, fee-payment and staking functions rather than existing purely for speculation. |
| Governance Rights | 65/100 | ZRO holders exercise governance via referenda (e.g., the fee-switch vote), though concentrated insider holdings temper the fairness of this right. |
| Rewards Distribution | 78/100 | Value accrual is via buyback-and-burn tied to actual usage-driven revenue, which is variable rather than a fixed, interest-like payout. |
| Speculation Controls | 40/100 | Vesting cliffs and sybil-farmer exclusion exist, but the large insider allocation and unlock-driven volatility indicate weak overall anti-speculation design. |
| Asset Backing | 52/100 | ZRO's value is tied to protocol fee capture and buyback mechanisms rather than any explicit collateral or asset backing, inferred from the buyback-burn design rather than stated directly. |
Summary: ZRO functions as a genuine governance and fee-utility token with variable, revenue-linked buyback rewards, but concentrated insider allocation and unlock volatility weaken its anti-speculation profile.
5. Staking Mechanism (5 criteria)
| Criterion | Score | Analysis |
|---|
| Mechanism Type | 55/100 | The forthcoming Zero L1 describes delegated staking without a minimum stake requirement, but custody, non-custodial guarantees, and lock-up mechanics are not detailed. |
| Islamic Contract Classification | 30/100 (low evidence) | Sources give no Islamic-contract classification of the staking arrangement, and its structure (reward source, principal guarantee) is insufficiently described to classify it as Mudarabah, Wakalah or otherwise. |
| Rewards Structure | 50/100 | Staking rewards are implied to derive from network fees/gas and MEV, suggesting a variable source, but no explicit fixed-vs-variable reward formula is disclosed. |
| Documentation | 38/100 | Only a high-level technical positioning paper describes the staking design; detailed terms, risks, and disclosures are not available in these sources. |
| Shariah Alignment | 35/100 (low evidence) | Key Shariah-relevant questions — gharar in reward calculation, contractual nature, and slashing risk — remain unresolved in the available material. |
Summary: A native staking mechanism is emerging on the forthcoming Zero L1 network, but the sources leave its custody model, lock-up terms, reward mechanics, and Islamic contract classification largely undocumented.
Overall Assessment: LayerZero is a credible, functionally useful interoperability protocol with real-world adoption and solid audit history, but insider-heavy tokenomics, unresolved security/legal incidents, and an underdocumented emerging staking mechanism leave several Shariah-relevant questions open.
Written by ThanvirFounder, Ex Director S&P Global Energy
Reviewed by Imam Omar SiddiqiShariah Scholar