If you hold stablecoins, you can buy an eSIM with USDT or USDC in minutes — no card, no account, no currency-conversion surprises. This guide covers the networks we accept, how fees differ, and how to send the exact amount so your travel data lands the first time.
Why buy an eSIM with USDT or USDC?
Stablecoins are pegged to the US dollar, so the amount you send matches the price you see — there's no watching a volatile coin move between checkout and confirmation. That makes USDT and USDC one of the most predictable ways to pay for prepaid travel data, especially if your bank card gets declined abroad or you'd rather not enter card details on the road.
As with any crypto payment, "no account needed" is about convenience, not secrecy — stablecoin transfers are recorded on a public blockchain.
Supported stablecoins and networks
- USDT on TRON (TRC-20), Ethereum (ERC-20), and BSC (BEP-20).
- USDC on Ethereum and BSC (and TRON where available).
At checkout you pick the coin and the chain, and we show a wallet address plus the exact amount. Prefer Bitcoin instead, or want the full menu? See how to buy an eSIM with crypto.
Network fees: which chain to choose
The token is worth the same on every chain — the difference is the network fee your wallet pays to move it. As a rule of thumb:
- TRON (TRC-20): typically the cheapest for USDT transfers, which is why many travelers default to it.
- BSC (BEP-20): usually low fees too — a good alternative if your funds already sit on BSC.
- Ethereum (ERC-20): the most widely supported, but network (gas) fees can be higher, especially when the network is busy.
Fees change constantly with network conditions, so we won't quote exact numbers — check your wallet's fee estimate before sending. The simplest rule: pay on the chain where your stablecoins already are to avoid an extra bridging step.
How to pay, step by step
1. Choose your plan
Pick a country or region on the eSIM store. Multi-country trip? A global plan covers many destinations on one profile. Live prices are shown at checkout.
2. Select USDT or USDC and a network
Choose your stablecoin and chain. The checkout displays the exact amount and a wallet address with a scannable QR.
3. Send the exact amount on the network shown
Send the exact amount on the exact network. USDT on TRON must go to the TRON address; sending on the wrong chain is the most common reason a payment goes missing. Add your wallet's fee on top so the received amount isn't short.
4. Automatic on-chain detection
Once the transfer confirms, payment is detected automatically — no receipt to upload. This usually takes a few minutes.
5. Install your eSIM
Your QR arrives instantly on-screen and by email. iPhone (iOS 17.4+) often installs in one tap; Android scans the QR. Your regular SIM keeps your phone number for calls and texts while the eSIM carries data.
Common mistakes to avoid
- Wrong network. Match both the token (USDT/USDC) and the chain (TRON/Ethereum/BSC).
- Amount too low. Cover the network fee so the received total meets the price.
- Wrong token. Don't send USDC to a USDT invoice or vice versa.
We don't provide financial or tax advice, and on-chain transfers can't be reversed by us — verifying before you hit send takes seconds and saves headaches.
FAQ
Is USDT or USDC cheaper to send?
The coins cost the same at checkout; your fee depends on the network, not the token. TRON is often cheapest for USDT. Use the chain where your funds already are.
Do I need an account to pay with stablecoins?
No account or card is required to check out. Note that stablecoin transactions are public on-chain, so this is convenience, not anonymity.
How long until my eSIM is ready?
The QR is issued as soon as the transfer confirms — typically minutes.
What if I picked the wrong network?
Contact support with your transaction hash. We can't reverse the transfer, but we'll help resolve the order. Always double-check the chain first.
Holding stablecoins already? Choose your plan and pay with USDT or USDC — predictable pricing, instant delivery, data in 190+ countries.