01Esim

01ESIM / Payments

Payment methods

Pay for your next connection with crypto. Choose your plan here, then pick a coin and network on Heleket's payment page.

Browse plans

One checkout. A choice of currencies.

These are examples supported by Heleket. The currencies and networks offered for your invoice depend on the order amount, payment limits and current availability. Always use the options shown on that invoice.

  • Monero

    Recommended
    XMR

  • Bitcoin

    BTC

  • Ethereum

    ETH

  • Tether

    USDT

  • Litecoin

    LTC

  • Bitcoin Cash

    BCH

And other 20+ crypto networks

No account needed

Buy without a customer account. Email is optional, and your private order page keeps the purchase in reach.

Check the total first

Plan prices are in USD. The hosted invoice shows the crypto amount and applicable payment fees before you send funds.

Everything on your order page

Follow payment progress and, once the eSIM is issued, find its QR code and installation details in the same place.

From plan to payment in three steps

  1. Choose a plan and create your order

    Check coverage and device compatibility, add a plan to your cart and continue to checkout. Save your private order link and recovery code.

  2. Pay on Heleket

    Open the payment page from your order. Select a coin and network, then send the exact amount to the address shown before the invoice expires. Your wallet may charge a separate network fee.

  3. Return for your eSIM

    Return to the order page after paying. Payment confirmation and eSIM issuance can take time; the page shows their progress. When the profile is ready, its QR code and manual installation details appear there.

Before you send

Why is ETH or another coin missing?

Each currency and network has its own limits. A small order, including a $1 order, may be below the minimum for some options. Availability can also change. Choose an option shown by Heleket for this invoice; do not send an unsupported coin or use a different network.

What amount should I send?

Use the exact amount, address, network and expiry shown on the hosted invoice. Check your wallet's network fee separately so it does not reduce the amount received. Do not reuse an old invoice address for a new purchase.

I paid, but my eSIM is not ready. What now?

Keep your order page open and check its status. Blockchain confirmation and supplier processing are separate steps. If the payment stays pending or needs review, contact support with the public order ID. Do not pay again to try to speed it up.

How do I ask about a refund?

Email support@01esim.com with the public order ID and a description of the problem. Refunds follow our Refund Policy and require individual manual review and explicit owner approval before any funds are sent. Opening a support case does not itself approve a refund.