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Sign up to buy XCN. Start with just $10.




Millions choose Kraken to buy Onyxcoin. Start with just $10.

How to buy Onyxcoin

You can buy Onyxcoin on Kraken's crypto platform. Create your free account and connect a funding method to buy over 200 cryptocurrencies including XCN. Kraken makes it quick and easy to get started.


Create your free Kraken account

Provide your email address & country of residence.


Connect a funding method

Fund your account with your preferred payment method.


Complete your Onyxcoin purchase

Buy Onyxcoin with as little as $10.


In the past 24 hours, Kraken clients bought 10,586,611 XCN worth $15,689.

Why buy Onyxcoin with Kraken?

Kraken offers a safe and easy way to get started with crypto. Use our flexible payment methods to buy Onyxcoin with a credit card, debit card, bank transfer, and more.

Transactions are instant

Buy and sell 200+ cryptocurrencies

Flexible funding options

Enjoy fast and flexible funding options

Kraken level security

Secure your crypto journey with Passkeys

About Onyxcoin

Chain protocol is a blockchain-based cloud infrastructure that enables organizations to build advanced financial services products. The protocol gives developers access to blockchain networks, allowing for data and transactions to be stored on a global server network. Chain Token (XCN) is the native token of the network which grants holders the right to vote on protocol improvements, pay for services across the chain protocol ecosystem as well as gain access to discounts and premium services.

What can you do with Onyxcoin?

With Kraken, you can do more with Onyxcoin. From making your first trade to utilizing our advanced Onyxcoin pro trading tools, all the Kraken features you need are backed by our robust security features and 24/7 support.


Onyxcoin rewards

See if you can earn rewards

Trade for NFTs

Trade Onyxcoin for NFTs

Collect & trade NFTs

Swap Onyxcoin for other assets

After you buy Onyxcoin, you can trade it for fiat currencies and other cryptocurrencies. Kraken offers over 200 Onyxcoin trading pairs so you can move in and out of the market with ease.

Onyxcoin FAQ

Is Onyxcoin a good investment?

The short answer is, it depends on your own individual circumstances and risk tolerance. For those that see a long term prospect behind decentralization, Onyxcoin may be a worthwhile purchase.

How much does it cost to buy 1 Onyxcoin?

At the current market rate, it costs $0.0015 to purchase one XCN. Kraken makes it easy to buy & sell Onyxcoin in minutes.

Can I buy Onyxcoin with a debit card?

You can buy Onyxcoin with a debit card on Kraken. We offer several different ways to fund your account with cash or cryptocurrency.

How to trade Onyxcoin

You can trade Onyxcoin by first creating a Kraken account. Once sign up is complete and your account is funded, select your desired XCN trading pair and start trading Onyxcoin. Our all in one, powerful interface lets you execute your trading strategy.

Can I buy $100 worth of Onyxcoin?

Yes, Kraken offers a secure and easy to buy $100 worth of Onyxcoin. At its current price, $100 equals 67,476.38 XCN.

Is Onyxcoin safe to buy?

The Onyxcoin price can change dramatically based on market conditions. You should do your own research on Onyxcoin before buying.

Learn more about Onyxcoin

  1. How does Onyxcoin work?

  2. Where can I buy Onyxcoin?

  3. Is Onyxcoin available to buy and sell in my country?

  4. Is Onyxcoin a good investment?

  5. Can I purchase Onyxcoin using my local currency?

  6. What are the transaction fees for buying Onyxcoin?

  7. What is the minimum amount of Onyxcoin I can buy?

  8. Can I buy Onyxcoin with a debit card?

  9. Can I buy Onyxcoin with other cryptocurrencies?

  10. How can I keep my Onyxcoin safe?

  11. Will I owe taxes when buying and selling Onyxcoin?

  12. Can I transfer Onyxcoin from Kraken to my crypto wallet?

  13. Is it safe to leave my Onyxcoin on Kraken?

  14. What is the current circulating supply of Onyxcoin?

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