KARTU As Refill
Use Bitcoin, ETH or Crypto on KARTU As. Pay with Bitcoin, Lightning, Ethereum, Binance Pay, USDT, USDC, Dogecoin, Litecoin, Dash. Instant email delivery. No account required. Start living on crypto!
Instant, Private, Safe
How refills work
Enter a phone number & amount
Type in the phone number and the amount you want us to refill.
Pay with your preferred coin
Your payment is confirmed the same minute in most cases.
That's it, here is your refill
Once your payment is confirmed you will get your refill sent out.
Frequently asked questions
KARTU As does not accept crypto but Bitrefill provides a workaround that allows you to top up your smartphone with Bitcoin or other cryptocurrencies.
A mobile airtime top-up should be added to a phone number within a few seconds to minutes. Sometimes, there may be a small delay on the part of the mobile operator, but rest assured, we will send you an email confirmation as soon as your top-up has been processed successfully.
Some alternatives that customers consider in Indonesia usually are Telkomsel, XL, 3, Indosat Ooredoo and Axis. You can find many other options by visiting the phone refill section on our website.
If you have a question that's not answered here, you can visit our help center and we'll be happy to assist you.