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Practically and safe way to invest or trade Bitcoin, Ethereum, and other digital asset

What is Cryptocurrency ?

Cryptocurrency is a digital or virtual currency that is secured with cryptography, which makes it nearly impossible to counterfeit or spend twice. Many cryptocurrencies are decentralized networks based on blockchain technology - distributed ledgers enforced by different computer networks. The hallmark of cryptocurrencies is that they are not generally issued by any central authority, making them theoretically immune to government interference or manipulation.

KOINKU helps you buy Bitcoin, Ethereum, and more in three easy step

Sign Up

Sign up for your free KOINKU Wallet on web, iOS or Android and follow our easy process to set up your profile

Top up Money

Choose your preferred payment method like bank transfer or credit card to add money to your KOINKU Wallet

Buy Cryptocurrency

Buy Bitcoin, Ethereum, XRP or Litecoin, then securely store it in your Wallet


Digital asset with the best price

Buy and Sell Instantly

Instant transactions, withdrawals and deposits directly to your bank account in Indonesia


We have built a security system as well as the convenience of all our customers

Support 24/7

Our support team is available 24/7. We are always happy to help you


What is KOINKU ?
KOINKU is an online marketplace in Indonesia where you can trade your Cryptocurrency with rupiah. You can also trade Bitcoin into other crypto asset, such as Ethereum, Litecoin, Dogecoin, DASH, Ripple,Tron, dan many more
What is BITCOIN ?
Bitcoin is a digital currency that was created in January 2009. It follows the ideas set out in a whitepaper by the mysterious and pseudonymous Satoshi Nakamoto.The identity of the person or persons who created the technology is still a mystery. Bitcoin offers the promise of lower transaction fees than traditional online payment mechanisms and, unlike government-issued currencies, it is operated by a decentralized authority.
How to deposit Rupiah into your KOINKU Account?
  • Please login to the user page and click Dashboard
  • Select fiat deposit menu and select the deposit method then click submit a request
  • After you transfer your funds, do not forget to submit your Deposit Confirmation transfer
  • Please wait until our financial team validate your deposit. Your funds will show up in your balance in 1-3 hours during working hours.
  • Registered and Supervised


    Your trading journey starts now

    Buy, sell and invest Bitcoin, Ethereum, Ripple, Dogecoin, etc