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Van Thanh Le

Feb 6 2024

8.2 / 10


OKX is a major crypto exchange with a lot to offer, but is it the right fit for you? This review dives deep into its fees, features, security, and ease of use to help you decide. Discover its strengths in competitive rates, diverse features, and advanced trading options. But also consider its potential drawbacks, like a less beginner-friendly interface and lack of fiat on-ramps in some regions. Weigh the pros and cons to make an informed decision about whether OKX is your crypto trading haven.



Vast Asset Variety


Robust Security Measures


User-friendly UI & app


Competitive Fees



Asset Listing Delays


No Support for U.S. Customers

OKX Review Scores







Security & Safety




Fees & Costs




Ease Of Use




Trading Pairs




Payment Options


OKX Review in 2024: A Crypto Powerhouse

OKX, formerly known as OKEx, has carved its name among the leading cryptocurrency exchanges since its inception in 2017. Headquartered in Seychelles with a global reach, OKX boasts impressive trading volume, a diverse asset portfolio, and competitive fees, making it a popular choice for experienced traders and curious newcomers alike.

Notably, as 2023 came to a close, OKX proudly clinched the "Most Reliable Tech" award at the TradingView Broker Awards, underscoring its robust and dependable brokerage capabilities.

okx main page.png
Source: OKX

While excelling as a centralized exchange (CEX) with hundreds of spot, margin, and derivatives markets, OKX offers a much wider crypto playground. Here's what excites me about their ecosystem:

  • Decentralization Hub: Dive into the world of DeFi (decentralized finance) by connecting your Web3 wallet and managing your decentralized assets seamlessly. 
  • NFT Marketplace: Unleash your creativity or discover unique collections – create, buy, and sell NFTs with ease.
  • DApp Exploration: Uncover the potential of decentralized applications (DApps) across DeFi and blockchain gaming – all within the OKX universe.
  • Earning Opportunities: From staking to lending, OKX Earn provides multiple avenues to grow your crypto wealth.
  • TradingView Power: Tap into the renowned charting platform TradingView directly on OKX for a superior trading experience.
  • Decentralized Exchange (DEX) Aggregation: OKX DEX simplifies your exploration of decentralized exchanges by sourcing the best prices and security across different DEXes.
  • X1: A ZK-powered layer 2 network connecting the OKX and Ethereum communities for global on-chain participation.  
  • OKT Chain (OKTC): A Layer 1 platform on Cosmos with EVM and IBC compatibility, emphasizing real interoperability and high performance.
  • OKB: The native token of OKX exchange, launched in 2018 with 300 million total supply. Its main use is for discounts on trading fees.  

Diving into this OKX review, we see a crypto landscape in flux, with OKX at the helm, constantly adapting and innovating to cater to its expanding community's needs. So, why not join the journey and discover the possibilities that OKX holds for you?

Key Takeaways

Diving into the world of OKX, let's uncover what makes this platform tick. Here's what you need to know:

  1. Asset Variety and Liquidity: OKX has 320 spot currencies and 460+ trading pairs, ranking #9 globally in liquidity by Kaiko and #2 in asset holdings with $15.327 billion on DefiLlama.
  2. Security and Reliability: Implements multi-factor authentication, DDoS protection, cold storage of assets, and 1:1 reserves with 104% average reserve ratio validated through zk-STARK PoR reports.
  3. User Experience: Balances beginner-friendly and advanced features. Easy account creation, comprehensive educational resources, and a user-centric interface.
  4. Deposit and Withdrawal Options: Offers a variety of methods, including crypto and fiat deposits, P2P trading, and diverse blockchain support for withdrawals.
  5. Fees and Charges: Competitive trading fees, with discounts for OKB token holders. Crypto deposits are free, but third-party providers may impose fees.
  6. Trading Tools and Features: Advanced trading services, margin trading, demo trading feature, automated trading bot, and diverse income generation options like staking and PoS.
  7. Customer Support: Offers support via email and tickets but may have delays in response times.
  8. Mobile App and Accessibility: User-friendly with advanced trading tools, but frequent redesigns can be challenging.
  9. Compliance and Regulation: Strict KYC verification and operates within regulatory frameworks, but not available in the U.S.

OKX's Pros

  • Cryptocurrency Variety: Offers a diverse range of cryptocurrencies with over 320 spot currencies and 460 trading pairs
  • Security Measures: Strong focus on security with features like Multi-Factor Authentication, DDoS protection, and cold storage of assets.
  • User Experience: User-friendly interface with additional educational resources and innovative features like sub-accounts and structured products.
  • Fee Structure: Competitive and transparent fee structure with discounts available for holding OKX's token (OKB).

OKX's Cons

  • No Support for U.S. Customers: While OKX aims for global accessibility, its absence in the U.S. due to regulations significantly impacts its reach and potential user base.
  • Asset Listing Delays: Delayed listing of trending assets, possibly missing initial market hype.

1. Asset Variety and Liquidity

OKX offers a curated selection of cryptocurrencies, boasting 320 spot currencies and over 460 trading pairs. 

This range puts it in line with heavyweights like Binance and Bybit, outpacing Coinbase's over 200 assets, yet falling short of KuCoin and MEXC's impressive lineup of over 700 assets. From a user's perspective, OKX's selection, while not the broadest, is meticulously curated, ensuring quality over quantity.

Despite its selectiveness, the OKX exchange occasionally lags in listing trending assets. For instance, it missed the initial hype of TIA, a setback balanced by promptly adding Jupiter (JUP) to its roster. This approach reflects a focus on sustainability over short-term trends.

Liquidity-wise, OKX is a formidable player, ranked #9 globally by Kaiko. It consistently holds the #3 spot for USDT pair trading volume, a critical metric considering USDT's dominance in centralized exchanges (CEX). 

exchange volume.png
Source: Kaiko

DefiLlama's data echoes this strength, placing OKX at #2 in asset holdings with a hefty $15.327 billion, trailing only behind Binance. Remarkably, 98% of these assets are 'clean', amounting to $15.02 billion, showcasing a transparent and reliable asset base.

asset breakdown okx.png
Source: DefiLlama

However, it's crucial to note some user reports of low liquidity levels in certain currencies, posing potential challenges in executing large orders without affecting market prices. That said, as a retail investor with moderate trading activity, such an issue may not significantly impact your trading experience on OKX.

2. Security and Reliability

OKX prioritizes safety first, safeguarding your crypto with a robust security architecture. Here's how they ensure your funds are protected:

  • Multi-Factor Authentication (MFA): OKX ensures account safety with mandatory two-factor authentication, including mobile verification. This proactive approach enhances user account security significantly.
  • DDoS Protection: Although not directly mentioned, the absence of any notable security breaches implies robust DDoS protection mechanisms in place.
  • Cold Storage of Assets: OKX employs a sophisticated blend of cold and hot wallet solutions. It uses offline decentralized storage coupled with semi-offline multi-signature protocols, efficiently safeguarding against unauthorized transactions.
  • Proof of Reserves (PoR): Demonstrating exceptional transparency, OKX maintains a 1:1 reserve of all user funds, consistently validated through PoR reports. The 15th report revealed a robust 104% average reserve ratio of primary assets, including BTCETH, USDT, and USDC. The usage of zk-STARK (Zero-Knowledge Scalable Transparent Argument of Knowledge) for PoR, an open-source system available on GitHub, further fortifies their claim, ensuring user assets are verifiable and secure.

While some might point to the December 2023 incident involving OKX's DEX, it's crucial to understand that OKX DEX and the centralized exchange are separate entities. The hack did not impact the security of user funds on the centralized exchange.

3. Ease of Use and Interface

OKX strikes a balance between beginner-friendly and advanced features, catering to both newcomers and seasoned traders. 

User-Friendly Interface

Our OKX review highlights its user-centric design, ensuring a smooth navigation experience for all users. Account creation is a breeze; I quickly set up a new account using my email and mobile number. 

Despite its strict KYC policy, which might irk privacy enthusiasts, the platform caters excellently to both beginners and seasoned traders. The interface, free from lags and glitches, offers a seamless crypto management journey.

Source: OKX

Educational Resources

The 'Learn' section is a treasure trove, packed with everything from crypto basics to advanced trading strategies. It's akin to Binance's learning hub, providing a comprehensive understanding of the crypto world.

Trading Experience

OKX's trading execution is flawless, offering spot and derivatives trading without delays – a stark contrast to my experiences with other platforms plagued by liquidity issues. Their recent inclusion of advanced Tradingview tools in the spot trading layout is commendable, though it might overwhelm newcomers.

advanced trading functionality.png
Source: OKX

Innovative Features

The platform's sub-account feature is a game-changer, allowing for diversified trading strategies without risking the entire fund – especially useful for aggressive or experimental trades. 

The structured products on the ‘Earn’ tab, complete with clear policies and case studies, simplify usage. For the data enthusiasts, the Trading and Arbitrage data tabs are a goldmine, providing vital insights for informed trading decisions.

trading arbitrage.png
Source: OKX

4. Deposit and Withdrawal Options

When it comes to the OKX exchange, users have a wealth of deposit and withdrawal options at their fingertips. Here's a quick breakdown:

Crypto Deposits

  • Swift and Direct: Deposit your favorite cryptocurrencies directly to your OKX account for instant access. I personally love this method - it's quick and easy, like magic!
  • Fiat to Crypto: Want to start with fiat? The 'Buy crypto' feature is a gateway to diverse methods like Express buy, P2P trading, and Third-party payment, supporting an impressive nearly 100 fiat currencies for the first two and over 70 for the latter - the most I've seen on any platform!
  • Beware the Price: While Express Buy boasts enticing price quotes, remember the fine print. For instance, a 10,000 USD quote will net you roughly 9,897 USDT - a common scenario across various platforms.
  • Limited Sell Options: Crypto-to-fiat options are currently limited. You can sell ETH through Express Buy with 26 supported currencies, but Third-party payments lack a functional sell option despite claiming support for 5 fiat currencies.
  • P2P Trading Rescue: For cashing out, P2P trading with reputable buyers is your best bet. It offers more flexibility and control over your transactions.
3rd party.png
Source: OKX

Crypto Withdrawals

  • Effortless and Speedy: Withdrawing your crypto is a breeze. I've had no issues transferring my assets to my web3 wallet in a flash - talk about efficiency!
  • Blockchain Buffet: OKX shines with its support for various new and popular blockchains. Deposit and withdraw your BTC via Bitcoin or the Lightning Network, and move your ETH through Ethereum, ArbitrumOptimism, or even cutting-edge Layer 2 solutions like zkSync, Starknet, Base, and Linea! This variety is a dream for DeFi users and those seeking lower fees.
btc withdrawal.png
Source: OKX

5. Fees and Charges

OKX boasts a transparent and competitive fee structure, aiming to keep your crypto journey cost-effective. Here's the detail:

Trading Fees

  • Spot Trading: Makers enjoy a competitive edge with a 0.08% fee for USDT pairs, undercutting Binance's 0.1% and Coinbase Advanced's roughly 0.6%. Takers are charged 0.1%, aligning with Binance's rates.
  • Select Pairs: For USDC, BTC, and ETH, fees dip further to 0.05% for limit orders and 0.07% for market orders.
  • Futures Trading: Fees are set at 0.02% for limit order futures and 0.05% for market order futures.
  • Discounts: Holding OKX's token, OKB, unlocks fee discounts starting from 25%. VIP tiers for accounts with over $5 million in 30-day trading volume offer additional reductions, including negative fees as low as -0.005%.
usdt pair fee.png
Source: OKX

Deposit Fees

  • Crypto Deposits: Free of charge. However, third-party providers like Mercuryo or Moonpay may impose fees and spreads ranging from 2% to over 10%.
  • Network Fees: Applicable for transfers from other wallets, varying based on network demand.

Withdrawal Fees

  • Standard Network Fees: OKX charges only the network fees for crypto withdrawals.
  • Bitcoin Deposits and Withdrawals: Lightning Network usage ensures lower costs.
  • Third-Party Transaction Costs: Can exceed 2% of the withdrawal amount.

Having used OKX myself, I can attest to their competitive withdrawal fees. For example, withdrawing BTC via the Bitcoin blockchain costs only 0.00012 BTC, half of what Binance charges. Similarly, most ETH withdrawal options are more affordable than Binance, ranging from $0.23 to $0.47 if you don’t use Ethereum.

eth withdrawal.png
Source: OKX

6. Trading Tools and Features

OKX exchange equips users with a robust suite of tools and features to navigate the crypto markets effectively, from beginners to seasoned traders.

Trading Tools and Margin Trading Options

  • Advanced Trading Services: OKX packs a mix of simple and sophisticated trading tools for diverse trading strategies.
  • Margin Trading: Amplify returns using leverage in futures, advanced options, and perpetual swaps.
  • Demo Trading: A risk-free "demo trading" feature for beginners to practice.
  • Trading Bot: An automated tool for portfolio growth, reducing the need for constant trading.

Income Generation Options

As of January 2024, OKX has shut down mining pool & related services, leaving the following options:

  • Simple Earn: Staking options for over 100 tokens. Notable offers include 10% APR for staking 1000 USDT/USDC, and 5% for BTC/ETH.
  • On-chain Earn: Participate in PoS staking and DeFi protocols with up to 15.89% APR.
  • Structured Products: Zero-fee, high APR opportunities in the derivatives market, though with higher risk.
  • Flexible Loan: Borrow funds using crypto assets as collateral. Supports over 120 crypto types, with market-based rates.
  • OKX Jumpstart: A token sales platform that's raised nearly $3.6B for projects like SuiWOO, and TONCoin.
structured products.png
Source: OKX

OKX is committed to continuous innovation. Expect further expansion into global markets, advanced trading features, and the launch of the X1 mainnet, enabling seamless deployment of decentralized applications. With OKX Ventures actively supporting projects on X1, the platform is poised to play a key role in fostering the next generation of Web3 initiatives.

7. Customer Support and Service

OKX provides assistance through email and tickets. However, be prepared for potential delays in response times, as reported by some users. For a deeper dive into user sentiment on OKX's customer support, check out OKX reviews on Trustpilot. My experience wasn't plagued by lengthy waits, but I did face issues with the specificity of their answers.

For instance, when my third-party payment sale failed, their solution was to switch methods, attributing the blame to "payment gateway risk controls." This answer lacked clarity as I hadn't faced issues with this method before. It left me wondering who was truly responsible (OKX or the third-party provider) and what recourse I had if the problem originated from OKX's end.

The email they sent me.

The good news: they offered a workaround (suggesting an alternative payment option) and even promised a refund. But a more proactive and insightful approach would have instilled greater confidence.

8. Mobile App and Accessibility

The OKX mobile app boasts a visually appealing and intuitive interface, consistently praised for its user-friendliness compared to similar wallets. Whether you're a seasoned trader or a crypto newbie, navigating the app feels smooth and effortless. But beware, frequent redesigns might occasionally shuffle features around, so be prepared for the occasional learning curve.

Dive deeper, and you'll discover an arsenal of advanced trading tools, including stop-loss and limit orders, margin trading, and various technical indicators. This caters to experienced users who crave granular control over their investments.

okx mobile.webp
Source: OKX

What truly sets OKX apart is its integrated Web3 wallet. This multi-chain powerhouse unlocks a universe of decentralized applications (DApps), yield farming opportunities, NFT marketplaces, and more – all within the palm of your hand.

However, the sheer number of features might overwhelm complete beginners. If you're just starting out, it's wise to ease into the app and explore its functionalities gradually.

9. Compliance and Regulation

OKX's commitment to regulatory compliance and KYC verification positions it as a secure and trustworthy platform for crypto trading. 

  • Adherence to Regulatory Standards: OKX prioritizes operating within the regulatory frameworks of the jurisdictions it serves. This commitment is exemplified by its recent achievement of a prestigious license from Dubai authorities, solidifying its position as a trusted and compliant platform for regional retail clients. This license signifies OKX's dedication to meeting stringent regulatory requirements, fostering a secure and transparent environment for its users.
  • Know Your Customer (KYC) Requirements: OKX adheres to strict Know Your Customer (KYC) verification procedures, requiring users to undergo identity verification with a government-issued ID and address confirmation. This process is further enhanced with due diligence measures for high-volume traders and suspicious activity, aligning with standard financial industry practices to combat money laundering and identity theft.
  • Benefits of KYC in Crypto Trading: Implementing KYC verification provides numerous benefits for OKX and its users:
    • Enhanced Security: KYC verification helps mitigate fraudulent activities, safeguarding user funds and platform integrity.
    • Regulatory Compliance: Adherence to KYC regulations ensures OKX operates legally and maintains a positive reputation.
    • Transparency and Trust: KYC fosters trust and transparency by creating a more accountable trading environment for all users.
  • Global Availability with Regional Considerations: While OKX strives for international accessibility, it currently does not operate in the U.S. due to specific regulatory and compliance considerations. This can impact the overall liquidity and available cryptocurrency range for users in certain regions.


This OKX review has painted a nuanced picture of this cryptocurrency exchange, highlighting its strengths in low fees, diverse features, and advanced trading options. However, navigating its interface might prove cumbersome for beginners, and its lack of fiat on-ramps in some regions remains a hurdle.

Ultimately, the decision to use OKX hinges on your individual needs and experience level. If you're a seasoned trader seeking a powerful platform with extensive features and competitive rates, OKX is definitely worth considering. However, if you're a newcomer seeking a more user-friendly experience with easier fiat deposits, exploring other options might be prudent.

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