3DNS
Domain Names
Onchain registrar selling real .com, .xyz and .io names as tokens on Optimism, paid by card, ETH or USDC on Optimism.
Independent stablecoin merchant directory
102 businesses with documented acceptance of USDC, USDT and other stablecoins — hosting, VPNs, travel, gift cards and more — each checked against the merchant’s own pages, with the coin, the network and the evidence shown before you send anything.
Know the merchant already? Search 109 listings by name.
I want to spend stablecoins
Find where to spend
Answer up to four questions — what, which coin, where, which chain — and get a ranked shortlist of merchants we have verified against their own documentation.
I accept stablecoins, or serve people who hold them
Grow your stablecoin business
A free verified listing, labelled featured placement, category sponsorship, and the dataset behind the directory as CSV, JSON and an API.
Browse by stablecoin
USD Coin
Circle's dollar stablecoin. The most widely accepted stablecoin at merchant checkouts, and the default choice for paying online.
87 merchants
Tether
The oldest and largest dollar stablecoin by supply, and the one most widely used for payments outside North America and Europe.
60 merchants
PayPal USD
PayPal's dollar stablecoin, issued by Paxos. Notable for its distribution inside a mainstream consumer payments app.
13 merchants
USDS
The Sky ecosystem's dollar stablecoin and the successor to DAI, convertible one-for-one with it.
1 merchant
Dai
The longest-running decentralised dollar stablecoin, issued by protocol against on-chain collateral rather than by a company.
30 merchants
Ripple USD
Ripple's dollar stablecoin, issued under a New York trust charter and native to both the XRP Ledger and Ethereum.
1 merchant
Euro Coin
Circle's euro stablecoin — the practical choice for paying European merchants without a dollar conversion.
20 merchants
AE Coin
The UAE's first licensed dirham-backed stablecoin, approved by the central bank and accepted for federal government fees.
4 merchants
Browse by category
In the directory
Domain Names
Onchain registrar selling real .com, .xyz and .io names as tokens on Optimism, paid by card, ETH or USDC on Optimism.
Software
Ad blocking and privacy software taking Tether for licences, with a 30-day guarantee that crypto does not void.
Flights
The first airline in the Middle East to accept a stablecoin — AE Coin, the UAE's central-bank-licensed dirham token.
Telecom
Travel eSIM provider for 190-plus countries whose own guide says it accepts Bitcoin, Ethereum, Tether and USD Coin at checkout.
Flights
Flight search and booking agency offering an unusually wide range of alternative payment methods.
Shopping & Retail
Major Central European electronics and general retailer accepting cryptocurrency.
How this directory works
Stablecoin acceptance changes quietly — a plugin gets disabled, a gateway account lapses, nobody announces it. So every merchant profile here carries a status, a date and the sources behind it, and we would rather show you a lead marked as a lead than pretend to a certainty we do not have.
Browse by network
The network you choose is the only decision at checkout that costs you money. The merchant receives the same amount either way.
Browse by country
Most merchants here serve customers worldwide. Country hubs cover what is available locally and what changes about the arithmetic.
Guides
merchant
If you already run Stripe, this is the shortest path to taking USDC. It is also narrower than most merchants expect, in four specific ways worth knowing before you switch it on.
Read guidemerchant
The decision is not which gateway. It is whether you want to hold the asset or hold dollars, and everything else follows from that one answer.
Read guideconsumer
Travel is the category with the most stablecoin acceptance and the fewest airlines. Understanding why explains what you are really buying.
Read guideconsumer
This is how most people actually spend a stablecoin at a shop that does not accept one. It works, it is the widest-reach option available, and it costs you something real.
Read guideFor businesses
A standard listing is free. Reach people actively looking for somewhere to spend USDC and USDT, show which coins and networks you support, and get found by the searches that matter.
Proprietary research
Adoption measured from primary sources rather than press releases. Every figure is computed from the merchant database at build time, including the ones that are unflattering — like the 45 of 102 merchants who accept stablecoins without publishing which chain to send on.
| Stablecoin | Merchants | Share |
|---|---|---|
| USDC | 87 | 85.3% |
| USDT | 60 | 58.8% |
| DAI | 30 | 29.4% |
| USDP | 24 | 23.5% |
| GUSD | 22 | 21.6% |
| EURC | 20 | 19.6% |
7 further entries with smaller counts are not shown.
Monitoring
Acceptance moves. A coin your merchant’s gateway dropped last month is the payment that fails at checkout tonight.
Record updated Alternative Airlines
Networks reduced to Solana, the only chain either merchant page names ("USDC-SOL"). Ethereum and BNB Chain were listed on the strength of the processors' general capabilities, which is not merchant evidence. A record correction, not a merchant change.
Record updated Coinsbee
Networks reduced to Tron, the one chain Coinsbee's own pages name ("Choose USDT on Tron (TRC-20) at checkout"). Ethereum, Polygon, Solana and Base were not attributed to this merchant by any source. USDC's network is not published. A record correction, not a merchant change.
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