Is USD1 (USD1) Halal or Haram?
SUMMARY
The asset is non-compliant because the project's core business involves operating an interest-based lending and borrowing market (WLFI Markets). Furthermore, the protocol's revenue is primarily derived from impermissible sources, including interest on fiat reserves and lending fees, which exceeds the 5% materiality threshold.
Verdict by Activity
How you can hold and use USD1
Buy & Hold
Holding the asset is impermissible as the issuing protocol actively operates a conventional interest-based lending business and derives its core revenue from interest-bearing reserves.
WLFI Markets Lending
OptionalUsers can opt-in to supply USD1 to the protocol's lending markets to earn interest paid by borrowers.
Shariah Component Breakdown
Shariah Analysis
Infrastructure — where it runs
PassedThe asset operates on neutral, general-purpose networks including Ethereum, Solana, and BSC, utilizing established secondary platforms like BitGo and Aave v3.
Application — what it does
FailedThe project actively operates an interest-based lending and borrowing platform (WLFI Markets) and functions as a conventional trust bank managing interest-bearing reserves, which constitutes a haram core business.
Asset — what you own
PassedUSD1 functions primarily as a fiat-pegged stablecoin used for trading, settlement, and DeFi liquidity, which is a permissible utility. Yield generation through lending is an opt-in feature rather than an automatic mechanism for all holders.
Property Status (Māl)
CautionUSD1 has genuine lawful use as a stablecoin for trading and settlement, and its supply is ascertainable. However, the issuer retains discretionary authority to freeze tokens and blacklist addresses. Furthermore, the holder owns a redemption claim against the named issuer rather than a native protocol position, and its value depends on that issuer's ability and willingness to honour it.
Revenue Purity
FailedThe protocol's revenue is heavily reliant on retaining interest earned from fiat reserve assets (U.S. Treasuries) and collecting fees from its lending markets, significantly exceeding the 5% materiality threshold.
Legitimacy & Security
whitepaper
PassedThe project provides official documentation and tokenomics detailing the stablecoin's mechanics and the governance rights of the WLFI token.
project audits
CautionWhile the project utilizes established infrastructure and provides monthly reserve attestations via BitGo and BlackRock, the research does not evidence a completed smart contract audit by a named independent auditor.
social presence
PassedThe project has achieved rapid adoption, surpassing $4 billion in circulating supply, and maintains deep integrations with major institutional partners and exchanges.
Team & Ecosystem
team background
CautionThe team is known, but the research highlights extreme conflicts of interest, extractive tokenomics favoring insiders, and high vulnerability to political and regulatory risks.
Detailed Shariah Report
USD1 is a fiat-backed stablecoin issued by World Liberty Financial, designed for trading, settlement, and decentralized finance (DeFi) liquidity. While the token itself functions as a digital dollar, holding USD1 represents a redemption claim against the issuer rather than a native protocol position. Furthermore, the issuing project actively operates a decentralized lending and borrowing platform (WLFI Markets) and functions as a conventional trust bank managing interest-bearing reserves.
The Shariah compliance of a crypto asset is evaluated across three layers: its underlying infrastructure, its core business application, and the asset itself; a failure at any layer renders the asset non-compliant. USD1 operates on neutral, general-purpose networks like Ethereum and Solana, passing the infrastructure layer. At the asset layer, it qualifies as recognized digital property (Mal) because it is an exclusive, protocol-recognized right of control that presently exists, is ascertainable, transferable, carries a lawful use as a medium of exchange, and is treated as wealth. However, it fails the business application layer. Holding the asset is Haram because the issuing protocol's core business involves operating a conventional interest-based lending market (WLFI Markets) and managing interest-bearing fiat reserves, with impermissible revenue significantly exceeding the 5% materiality threshold. Additionally, regarding optional mechanisms, WLFI Markets Lending is Haram; users can opt-in to supply USD1 to the protocol's lending markets to earn interest paid by borrowers, which is a direct engagement in Riba (usury).
- USD1 operates on neutral, general-purpose blockchain networks (Ethereum, Solana, BSC) that do not inherently conflict with Shariah principles.
- The token has a genuine lawful utility as a fiat-pegged stablecoin used for trading, settlement, and providing liquidity.
- The asset meets the criteria for recognized digital property (Mal), as it has an ascertainable supply, present existence on-chain, and established adoption.
- !The issuer's core revenue is heavily reliant on retaining interest earned from fiat reserve assets (U.S. Treasuries) and collecting fees from its lending markets, which constitutes impermissible income.
- !The project has received preliminary approval for a national trust bank charter to manage interest-bearing reserves, deeply embedding it in the conventional banking system.
- !USD1 holders own a redemption claim against the named issuer rather than a native, trustless protocol position, meaning its value depends entirely on the issuer's ability and willingness to honor it.
- !The issuer retains centralized, discretionary authority to freeze tokens and blacklist specific addresses.
Not applicable. Because the asset's core business activity and revenue structure are fundamentally non-compliant, holding the asset is considered impermissible, rendering purification guidelines moot.
USD1 is a non-compliant (Haram) asset because its issuing protocol is fundamentally built around an interest-based lending business and the management of interest-bearing fiat reserves. Although the stablecoin itself has a permissible utility for trading and settlement, the project's overwhelming reliance on impermissible revenue sources makes it unsuitable for Shariah-conscious investors. As always, 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 USD1 (USD1), 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 USD1 a serious project?
Permissible is not the same as good. This is the research behind that second question — what USD1 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 USD1 ranks against its peers
The Shariah verdict tells you whether you may own USD1. 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.
Asked alongside this
Short answers from the ShariaQuant team.
So what do you hold instead?
A haram verdict is a starting point, not an ending. The harder questions are how to exit something you already hold and how to find what does pass. The free module starts there.
Both are free. The module includes the community — no card required.