How Cypher eSIM works

Buying mobile data here takes about a minute and zero paperwork. No SIM swap, no roaming bill, no "verify your identity". You pay in crypto, a QR code appears, you scan it. Done.

Four steps

1. Pick a destination. One country, a region, or a global plan.
2. Pick how much data and for how long. Prices start at $1.35.
3. Pay from any wallet: USDT, BTC, ETH, SOL, USDC, DAI, XMR or TON. In the Telegram bot, Stars work too.
4. The QR code shows up on screen, usually inside 60 seconds. Scan it once and you're installed.

What you get

• A real eSIM profile from a partner operator. Not a proxy, not a virtual trick.
• Local 4G/5G on partner networks in the country you picked.
• A passport page with live status: data left, days left. Save the link, reopen it anytime.
• Need calls and texts? We also sell eSIMs with a real phone number — see eSIM with a phone number.

• Plans, prices and what we never ask for

Frequently asked questions

Can I pay with crypto?

That's the only way to pay here, and it's by design. USDT on TRC-20, BEP-20, Arbitrum or Solana, Bitcoin (BTC), ETH, SOL, USDC, DAI, Monero, TON. No card, no bank, no PayPal.

Is a no-KYC eSIM legal?

In most places, yes. Rules differ by country, but using an anonymous eSIM for your own travel is legal in the US, the EU, the UK and most of Asia.

How fast is delivery?

The QR is generated the moment your transaction confirms on-chain. Usually that's under a minute.

Do I need an app?

No. Settings → Cellular → Add eSIM → scan. That's the whole install.