Iran is reportedly weighing a plan to charge oil tankers cryptocurrency tolls to pass through the Strait of Hormuz, one of the world’s most important shipping lanes. The story broke in the Financial Times on Wednesday, which cited a spokesperson for Iran’s Oil, Gas and Petrochemical Products Exporters’ Union.
IRAN DEMANDS TOLLS IN BITCOIN
Iran plans to require oil tankers to pay a $1/barrel toll in BTC to transit the Strait of Hormuz – with strict verification, and VERY severe enforcement.
Our research team broke down Iran’s new Bitcoin Toll and what it means for global shipping: pic.twitter.com/A5jp3KSlTd
— Arkham (@arkham) April 9, 2026
The Strait of Hormuz carries about 20% of the global oil supply. Iran’s Islamic Revolutionary Guard Corps is said to be behind the fee collection system.
Under the reported plan, ship operators must submit ownership and cargo data before negotiating fees. Fees reportedly start near $1 per barrel, payable in Chinese yuan or digital assets.
Alex Thorn, head of research at crypto firm Galaxy, said conflicting reports suggest the tolls may be payable in stablecoins or Chinese yuan, not just Bitcoin. He said Galaxy is monitoring blockchain activity for any signs of payments.
BITCOIN, NOT STABLECOINS, MAY BE USED TO PAY FOR OIL TOLLS
Early reports pointed to stablecoins, but the focus has shifted toward Bitcoin as the likely option.
Stablecoins like USDT and USDC can be frozen by issuers, while Bitcoin cannot be blocked or censored.
Iran would… pic.twitter.com/epbD0pQznK
— Coin Bureau (@coinbureau) April 11, 2026
Thorn estimated toll amounts between $200,000 and $2 million per tanker. The Financial Times reported that ships would be given “a few seconds” to pay in Bitcoin.
That short window suggests the Lightning Network could be involved. Lightning is a layer-2 Bitcoin payment system that processes transactions in seconds rather than waiting for standard 10-minute block confirmations.
However, Thorn noted the largest known Lightning transaction to date was $1 million. That may not be enough for higher-end tolls. He said it is more likely Iran would provide a QR code or Bitcoin address for ships to pay once their transit request is approved.
Bitcoin advocates point out that BTC has no issuer and cannot be frozen, unlike stablecoins such as USDT or USDC, which can be blacklisted at the smart contract level.
Blockchain analytics firm Chainalysis published a report on April 10 calling this a potential turning point. It said if implemented, this would be the first known case of a nation-state demanding crypto for transit through an international waterway.
Despite the Bitcoin headlines, Chainalysis said Iran may prefer stablecoins. The firm cited Iran’s documented history of using stablecoins for oil sales, weapons financing, and sanctions evasion at scale.
Stablecoins offer more liquidity and less price volatility than Bitcoin, making them more practical for large trade transactions.
For global shipping companies, the compliance risk is real. Paying into wallets linked to the IRGC could trigger enforcement actions under U.S. Treasury sanctions, regardless of what currency is used.
Chainalysis said blockchain analytics tools are now essential for tracking these flows and helping the global community manage risk.
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