OKX CEX Rank #10

OKX is one of the world's largest centralized cryptocurrency exchanges (a company-run platform where you buy, sell, and trade digital coins). Founded in 2017 and formerly known as OKEx, it offers spot trading, derivatives, staking, and a self-custody Web3 wallet to millions of users across many countries. In short, OKX is a full-service platform for both beginners and advanced crypto traders.

What is OKX?

OKX is a centralized exchange (CEX), meaning a company holds your funds and matches buyers with sellers, similar to an online brokerage. It started in 2017 under the name OKEx and later rebranded to OKX. The platform is known for its wide range of products, deep liquidity (lots of buyers and sellers, so trades fill quickly), and a large list of supported cryptocurrencies.

What can you do on OKX?

OKX is more than a place to buy Bitcoin. It combines a traditional exchange with a broad set of DeFi (decentralized finance) and Web3 tools in one app.

• Spot trading — buy and sell coins at the current market price.
• Derivatives — futures, perpetual swaps, and options (advanced, higher-risk products with leverage).
• Buy crypto — purchase with a card or bank transfer where supported.
• Earn and staking — put idle coins to work for potential yield (rewards are never guaranteed).
• OKX Wallet — a self-custody Web3 wallet for DeFi apps, NFTs, and multiple blockchains.
• Trading bots and copy trading — automate strategies or follow other traders.

OKX fees and costs

Like most exchanges, OKX uses a maker-taker fee model (a small percentage charged per trade), and fees typically drop as your trading volume grows or if you hold its native token. Costs vary by market, product, and your region, and network withdrawal fees also apply when moving crypto off the platform. Always check the official OKX fee schedule for the latest figures before you trade.

Is OKX safe?

OKX is a long-established, large exchange that publishes proof of reserves (cryptographic reports meant to show it holds users' funds) and offers security features like two-factor authentication, withdrawal whitelists, and anti-phishing codes. That said, no exchange is risk-free. A core crypto principle is "not your keys, not your coins" — funds left on any platform are controlled by that company, not you. To stay safe, enable all security options, withdraw large holdings to your own wallet, and always verify you are on the genuine OKX website to avoid phishing scams.

Who is OKX for?

OKX suits beginners who want a simple way to buy crypto, as well as advanced traders who need derivatives, bots, and Web3 access in one place. If you only want occasional, simple purchases, a lighter app may feel less overwhelming. As always, do your own research and never invest more than you can afford to lose. This is not financial advice.

FAQ

Is OKX a centralized or decentralized exchange?

OKX is mainly a centralized exchange, where the company custodies funds. It also offers a separate self-custody OKX Wallet for accessing decentralized apps.

How do you use OKX?

Create an account, complete identity verification (KYC), deposit funds or buy crypto with a card, then trade on the spot or other markets. Beginners should start small while learning the interface.

Does OKX have its own token?

Yes. OKX has a native exchange token (OKB) that can offer trading-fee discounts and access to certain features. Token utility and availability can change, so check the official site.