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Mantle

Mantle (MNT)

AI Assisted Shariah Verdict
Last Update: 7/12/2026
Doubtful

SUMMARY

Mantle's core function as a Layer 2 scaling solution is permissible, and its token offers standard utility in gas and governance. However, the project's massive treasury actively engages in interest-bearing lending (Riba) to generate yield, which funds ecosystem rewards and mixes with protocol revenue. Due to the unknown proportion of this non-compliant revenue and its integration into staking rewards, the overall status is Doubtful.

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SHARIAH
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LEGITIMACY
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Shariah Component Breakdown

Shariah Analysis

revenue purity

Caution

Protocol revenue comes from permissible sequencer fees, but also from treasury yield that includes interest-bearing DeFi lending. The exact share of haram revenue is unknown, resulting in a Caution. The Mantle Treasury holds interest-bearing tokens and actively lends assets to generate yield.

business activity

Caution

Mantle operates as a modular Ethereum Layer 2 scaling solution, which is a permissible core business. However, the protocol's treasury actively engages in interest-bearing lending (such as lending ETH to Aave), warranting a Caution as a peripheral non-compliant activity.

token utility

Caution

The MNT token is used for gas fees, governance, and staking. While gas and governance are permissible, the staking yield is mixed and partially funded by a treasury that earns interest from lending, leading to a Caution.

Legitimacy & Security

whitepaper

Passed

The official website, documentation, and tokenomics were successfully found and confirmed.

project audits

Passed

Audit and security information was found for the project.

social presence

Caution

Not covered by research, though the notes mention strong ecosystem synergies and significant TVL.

Team & Ecosystem

team background

Caution

Not covered by research.

Detailed Shariah Report

Overview

Mantle is a modular Ethereum Layer 2 blockchain designed to scale the Ethereum network by offering faster and cheaper transactions, with a specific focus on decentralized finance (DeFi) and real-world asset (RWA) tokenization. Its native token, MNT, is utilized to pay for transaction gas fees on the network, participate in decentralized governance voting, and stake for ecosystem rewards.

Why This Verdict

Mantle receives a Doubtful rating because, while its core business as a Layer 2 scaling solution is permissible, its broader financial operations are heavily intertwined with interest-bearing activities. The protocol's massive treasury actively engages in lending assets to generate yield—such as a governance-approved proposal to lend ETH to the Aave protocol for interest—which introduces Riba into the ecosystem. Because this treasury yield is mixed with permissible sequencer fees and is used to fund the staking rewards offered to MNT token holders, the exact proportion of non-compliant revenue cannot be isolated, leading to Caution flags across business activity, token utility, and revenue purity.

Permissible Aspects

  • The core function of Mantle as an Ethereum Layer 2 scaling solution provides a permissible technological utility.
  • Using the MNT token to pay for network gas fees and participate in decentralized governance is Shariah-compliant.
  • Revenue generated directly from sequencer fees (Layer 2 transaction gas fees) is a permissible fee-for-service model.
  • The protocol operates Mantle LSP (mETH), where users stake ETH to earn yield derived from Ethereum Proof-of-Stake validation, priority fees, and MEV, which are generally permissible sources.

Points of Caution

  • !The Mantle Treasury actively engages in interest-bearing lending (Riba), evidenced by governance proposals like MIP-34, which authorized lending up to 30,000 ETH to Aave DAO at an interest rate of the Lido staking APR plus a 1% premium.
  • !The treasury holds interest-bearing tokens, such as sUSDe, to generate yield, further mixing non-compliant income into the project's financial reserves.
  • !Staking MNT in the Mantle Rewards Station yields ecosystem rewards (like Ethena shards) that are partially funded by this mixed treasury, meaning stakers are directly exposed to interest-derived funds.
  • !The exact percentage split between permissible sequencer fees and non-compliant treasury yield is not publicly detailed, making it impossible to accurately quantify the haram revenue share.

Purification Note

Because the exact proportion of interest-derived revenue funding the MNT staking rewards is unknown, Muslim investors are strongly advised to avoid staking MNT in the Mantle Rewards Station. For those who simply hold or use MNT for gas and governance, purification of the token's principal value is not strictly required, as the treasury's interest income does not automatically distribute to non-staking holders. However, any yield received from staking MNT would require significant, though difficult to calculate, purification due to the treasury's active lending practices. Final religious authority rests with a qualified scholar.

BOTTOM LINE

Mantle offers a technologically sound Layer 2 scaling solution with standard, permissible utility for its MNT token in gas and governance. However, the project's treasury actively pursues interest-bearing lending (Riba) to generate yield, which is then used to fund ecosystem staking rewards. Due to this direct integration of interest into the token's reward mechanisms and the inability to separate compliant from non-compliant revenue, the asset is classified as Doubtful.