How to buy Onyxcoin

Find out how to buy Onyxcoin and other cryptocurrencies on MetaMask.

$

USD

XCN

Why buy Onyxcoin on MetaMask?

Buying Onyxcoin on MetaMask is fast, easy, and secure
Buy XCN from your phone or computer with MetaMask Mobile or Extension. You control your wallet funds completely—no bank, exchange, or third party has access.
Get competitive quotes to buy XCN
MetaMask collects prices from multiple payment providers so you can pick the best rate before you buy.
Choose from thousands of tokens on networks including Ethereum, Solana, and Polygon
Buy Onyxcoin with cash or swap from other tokens across Ethereum, Solana, and more—all from one wallet.
Access 24/7 support anytime you need it.
Get help around the clock at support.metamask.io.

How to buy Onyxcoin on MetaMask guides

Buy XCN on your phone

01

Open MetaMask on your phone (download MetaMask Mobile if you don't have it yet)

02

Tap Buy on the home screen

03

Select Buy on the next screen

04

Select your region and currency

05

Select Onyxcoin and the network

06

Enter the amount to buy

07

Choose the payment method (credit card, debit card, Apple Pay, etc). Tap the provider name to compare quotes

08

Complete the purchase through the payment flow

09

Onyxcoin arrives in your MetaMask wallet once the transaction is confirmed

Ways to use XCN on MetaMask

Get started in a few taps.

Exchange XCN for cash.

Trade XCN on and across blockchains.

Trade XCN and crypto prediction markets.

Long or short tokens with up to 50x leverage.

Put your crypto to work & earn passive income.

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Get XCN in seconds

Buy, sell, trade, and swap XCN on MetaMask, crypto's most trusted wallet.

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