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Buy BTC in a few steps

Buy BTC in a few steps

Buy BTC and 99 cryptocurrencies with 92 fiat currencies
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What is BTC

Bitcoin is the world's first decentralized cryptocurrency built on blockchain technology. Bitcoin was launched in January 2009 by a pseudonymous person or organization, Satoshi Nakamoto. BTC is the name and ticker of the Bitcoin blockchain network.


The Bitcoin network allows users to transact value directly without going through intermediaries like banks or other financial institutions. Bitcoin transactions are validated by nodes called miners. To validate Bitcoin transactions, miners generate a cryptographic proof of work by solving the mathematical problem set by the Bitcoin protocol.


Bitcoin has a hard-capped supply of 21 million units, making it a deflationary asset. Out of 21 million Bitcoins, over 18.9 million are already in circulation. Miner nodes are rewarded with Bitcoins to verify Bitcoin transactions which are how new Bitcoins enter circulation. Additionally, the Bitcoin miner rewards are decreased by half every four years, further reducing the rate of Bitcoin inflation.


Bitcoin's fixed supply, decentralization, and security have made it the most popular cryptocurrency to date. In fact, Bitcoin remains the world's largest cryptocurrency by market capitalization even a decade after its launch.

How to buy Bitcoin?

Why buy BTC with OKX?

Buy BTC in a few steps

Simple

OKX makes it easy to buy Bitcoin with a user-friendly interface
Buy BTC in a few steps

Flexible

OKX offers a variety of payment methods and supports numerous local currencies to help users buy Bitcoin
Buy BTC in a few steps

Fast

Get detailed information about cryptocurrencies listed on OKX, including their tech, founders and price history

What can I do after I buy BTC?

Arguably one of the most popular cryptos to date, Bitcoin was created to facilitate the digital transfer of money. The following are several other essential uses of Bitcoin for both trading enthusiasts and beginners alike.


HODL Bitcoin as a long-term investment

If you are a long-term investor, buy BTC from OKX and store it safely in your OKX wallet. You can also transfer your BTC holdings to a hardware wallet using our "Withdraw" function.


Leverage Bitcoin’s price volatility for profitable swing trades

With OKX, you can profit from your BTC trades using our advanced charting and analysis tools. Download the OKX Android or iOS app and set live-price change alerts for Bitcoin to get instantly notified of any BTC price movements.


Earn high-interest APYs on your Bitcoin holdings through OKX Earn

OKX Earn offers unmatched APYs on your Bitcoin holdings. On our website, select "Earn" from our "Grow" menu and subscribe to the preferred BTC investment to start earning passive yields.


Pay for goods and services using Bitcoin

In addition to investing in, trading, and holding Bitcoin, a growing number of businesses accept Bitcoin directly as payment. You can send Bitcoin to anyone worldwide or transfer it to your wallet using our "Withdraw" feature. Use Bitcoin to pay for various services, both offline and online. These include food, travel, and even gift cards.

How to buy Bitcoin and store it safely?

Guide on how to buy Bitcoin (BTC)

Credit/Debit Cards

Easily buy Bitcoin with your VISA, MasterCard, or ApplePay credit card on OKX. To buy Bitcoin using your credit card, enter the amount of BTC you wish to buy in your preferred fiat currency and complete your purchase using your relevant credit or debit card.


Buy BTC with stablecoins

OKX enables you to buy Bitcoin with popular stablecoins such as USDT, USDK, USDC, DAI, and UST. To buy Bitcoin with stablecoins, navigate to our trading terminal, select your preferred BTC-stablecoin trading pair, and swap your stablecoins for Bitcoin.


Convert your crypto to Bitcoin

Using our "Convert" feature, you can swap your crypto holdings for Bitcoin. You can instantly exchange ETH, OKB, SOL, and MATIC, among other crypto assets for BTC through our Convert window with zero fees.


Purchase USDT instantly from our peer-to-peer (P2P) Market

Navigate to our escrow-powered peer-to-peer trading window and purchase USDT tokens directly from trusted sellers using 40 payment methods.

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FAQ
  • What is the easiest way to buy Bitcoin? 
  • What is the minimum amount of Bitcoin I can purchase on OKX?
  • Can I buy Bitcoin using a credit card?
  • How do I buy BTC with ETH?
  • How do I purchase Bitcoin with cash?
  • What is the cheapest way to buy Bitcoin?
  • What are the most popular cryptocurrencies to invest in today?
  • What are the top cryptocurrencies I can buy on OKX now?

Cryptocurrency is a new class of digital assets popularized by Bitcoin (BTC). While cryptocurrencies or digital/virtual currencies work much like their traditional fiat counterparts, the biggest difference between the two is the lack of centralized infrastructure and banks.


Where fiat currencies are issued by and kept in banks, digital currencies are issued via distributed mechanisms that follow strict consensus protocols. This translates into cryptocurrencies being stored on blockchains which are largely immutable, much more transparent and globally accessible.


Given their utility and growing list of use cases, cryptocurrencies are gaining popularity and one way to buy cryptocurrency is to use a reliable crypto exchange like OKX. On OKX, users can sign up, verify their identities and start buying Bitcoin and other cryptocurrencies instantly using credit cards, debit cards, bank transfers and other supported payment methods.


Typically, when you buy cryptocurrency, you have to store it in a dedicated wallet, but the security of your digital assets depends on how safely your private key is kept. Every cryptocurrency wallet has a private key which allows complete access to the stored digital assets. If you lose your private key, you effectively lose your funds.


Using an exchange like OKX also facilitates users because their newly purchased or traded digital assets are kept securely on the platform and are credited into users' accounts, available to be sold or transferred as required.


Ultimately, users should always buy cryptocurrency from a reliable exchange, and if they withdraw their digital assets to a personal wallet, they should keep their private keys safe and backed up to ensure the security of their funds.