Buying and Selling Domains With Cryptocurrency: A Complete Guide

The biggest domain sale in history — AI.com at $70 million — was paid for in cryptocurrency. The buyer, Kris Marszalek, is the CEO of Crypto.com, a company he built on a domain he also bought for $12 million. Both transactions involved crypto payments, and they are far from the only ones.

Cryptocurrency is becoming an increasingly common payment method for high-value domain transactions. But paying for a domain with crypto introduces complexities that most buyers and sellers do not fully understand. This guide covers how crypto domain payments work, the risks involved, and when they make sense.

Why Crypto Payments Are Growing in Domain Sales

Several factors are driving crypto adoption in domain transactions:

1. Cross-Border Simplicity

Domain sales are inherently international. A buyer in Singapore purchasing a domain from a seller in Germany traditionally faces wire transfer fees, currency conversion costs, and processing delays of 3-7 business days. Cryptocurrency transactions settle in minutes to hours, regardless of geography.

For the $70 million AI.com transaction, a traditional wire transfer would have involved significant banking fees, regulatory scrutiny, and multi-day settlement. A crypto transfer avoids much of that friction.

2. Privacy Preferences

Some domain buyers prefer not to have large transactions appear in traditional banking records. Cryptocurrency offers a degree of pseudonymity (though not true anonymity) that appeals to buyers who want to keep their domain acquisitions private until they are ready to announce them.

AI.com's sale closed in spring 2025 but was not publicly announced until February 2026 — a nine-month gap. Crypto payments make it easier to keep transactions quiet during that interim period.

3. Crypto-Native Buyers

The AI and tech sectors, which are driving the biggest domain purchases right now, have significant overlap with the crypto industry. Buyers like Kris Marszalek hold substantial cryptocurrency positions, and paying for domains in crypto is simply more convenient than liquidating to fiat first.

When you have hundreds of millions in crypto assets, paying $70 million in Bitcoin or Ethereum is operationally simpler than converting to dollars first.

How Crypto Domain Payments Actually Work

Direct Peer-to-Peer

The simplest method: the buyer sends cryptocurrency directly to the seller's wallet address, and the seller transfers the domain. This is fast but risky — there is no protection if either party does not fulfill their obligation.

Risk level: High. Only suitable for transactions between parties with established trust.

Crypto-Enabled Escrow

The preferred method for most significant transactions. Services like Escrow.com have begun supporting cryptocurrency payments, adding a trusted intermediary to the process.

The flow:

1. Buyer and seller agree on a price (denominated in USD, BTC, ETH, or another currency)
2. Buyer deposits crypto into escrow
3. Seller transfers the domain to the buyer
4. Buyer confirms receipt
5. Escrow releases the crypto to the seller

Escrow.com processed $102.5 million in domain transactions in Q4 2025 alone, with record annual revenue. While the company does not break out crypto vs. fiat payments, the volume of crypto-enabled deals is growing.

Smart Contract Escrow

A more advanced approach uses blockchain smart contracts to automate the escrow process. The smart contract holds the cryptocurrency until predetermined conditions are met (such as confirmation of domain transfer via an oracle or manual verification).

This method is still emerging and not yet mainstream for domain transactions, but it eliminates the need to trust a centralized escrow service.

Marketplace-Facilitated

Some domain marketplaces accept cryptocurrency directly. Spaceship, which facilitated over $545,000 in .ai domain sales in a recent two-week period, supports crypto payments for certain transactions. Dan.com and some Sedo listings also offer crypto payment options.

The Volatility Problem

Here is the detail that most people miss about AI.com's $70 million crypto payment: the value of the payment changed between when the deal was agreed and when it settled.

If the deal was denominated in crypto (say, a fixed amount of Bitcoin), then the USD equivalent fluctuated with the market. A payment agreed at $70 million worth of Bitcoin in March 2025 could have been worth $60 million or $85 million by the time it settled, depending on market conditions.

The Domain Name Wire podcast noted that the seller's return on AI.com "wasn't quite what it seems" — likely referring to this volatility effect.

How to Mitigate Volatility

Denominate in fiat, settle in crypto: The most common approach for large deals. Agree on a USD price, and the crypto amount is calculated at the moment of payment based on current exchange rates. This puts the volatility risk on both parties for a very short window.

Use stablecoins: USDC, USDT, and other dollar-pegged stablecoins eliminate volatility entirely. The buyer sends the equivalent of $70 million in USDC, and the seller receives exactly $70 million worth (minus any transaction fees). This is increasingly the preferred method.

Escrow lock timing: Keep the escrow period as short as possible. The longer crypto sits in escrow, the more exposure to price swings. Fast domain transfers (1-3 days) minimize this risk.

Tax Implications

Cryptocurrency payments for domains create tax complexity that traditional payments do not:

For Buyers

If you use crypto that has appreciated since you acquired it, the payment triggers a capital gains event. Buying a $70 million domain with Bitcoin you purchased at $10,000 per coin means you are realizing massive capital gains on the Bitcoin at the time of payment.

For Sellers

If you receive crypto as payment, you have income equal to the fair market value of the crypto at the time of receipt. If the crypto then appreciates before you sell it, you have additional capital gains. If it depreciates, you have a loss — but you still owe taxes on the original income.

Record-Keeping

Document everything: the exchange rate at the time of agreement, the exchange rate at the time of payment, the wallet addresses involved, and the transaction hashes. Tax authorities are increasingly scrutinizing crypto transactions, and thorough records are essential.

Disclaimer: This is general information, not tax advice. Consult a tax professional familiar with cryptocurrency transactions in your jurisdiction.

When Crypto Payments Make Sense

Good Use Cases

• International transactions where wire transfers are slow or expensive
• Buyers who hold significant crypto positions and prefer not to convert to fiat
• Large transactions where traditional banking creates scrutiny or delays
• Privacy-conscious buyers who want to minimize paper trails
• Transactions with crypto-native counterparties (both parties are comfortable with crypto)

When to Use Traditional Payment

• Small transactions (under $5,000) where crypto transaction fees may be proportionally high
• First-time domain purchases where the complexity is not worth it
• When either party is unfamiliar with crypto — mistakes in crypto are often irreversible
• When tax simplicity matters — fiat payments create cleaner tax records

The Future: Blockchain Domains and On-Chain Ownership

Beyond payment methods, blockchain technology is also changing how domain ownership works. Blockchain domains (like .eth from Ethereum Name Service or Handshake domains) are registered directly on the blockchain, making transfers as simple as sending a token.

However, blockchain domains are currently a separate ecosystem from traditional DNS domains. You cannot (yet) seamlessly use a .eth domain in a regular web browser without extensions. Traditional domains (.com, .ai, .io, etc.) remain the standard for business use.

For now, the practical intersection of crypto and domains is primarily in payments — using cryptocurrency to buy and sell traditional domains through established marketplaces and escrow services.

Practical Tips for Crypto Domain Transactions

1. Always use escrow for transactions over $500, whether crypto or fiat. The domain market has mature escrow infrastructure — use it.

1. Prefer stablecoins (USDC, USDT) to avoid volatility risk.

1. Verify wallet addresses obsessively. There is no "chargeback" in crypto. One wrong character and your payment is gone forever.

1. Document the exchange rate at the time of transaction for tax purposes.

1. Use established marketplaces that support crypto natively rather than improvising peer-to-peer deals.

1. Consider the tax impact before choosing crypto vs. fiat payment. Sometimes the capital gains event makes fiat the better choice.

The Bottom Line

Cryptocurrency is becoming a legitimate payment channel for domain transactions, driven by the same forces reshaping the broader financial system: globalization, privacy preferences, and the growing overlap between tech/AI buyers and crypto holders.

The $70 million AI.com sale paid in crypto is the most prominent example, but crypto payments are happening across the market — from five-figure .ai purchases on Spaceship to six-figure .com deals on Sedo.

For most domain buyers, traditional payment through established registrars remains the simplest path. But for international, high-value, or crypto-native transactions, understanding how crypto domain payments work gives you an additional tool in your acquisition toolkit.

Start your domain search on DomyDomains — find the perfect name across 400+ extensions, then choose the payment method that works best for your situation.