OKX stands as one of the world's largest cryptocurrency exchanges, serving over 50 million users globally. Its origins trace back to 2013 with the launch of OKCoin. Promoted as "faster, better, stronger" than the average crypto exchange, OKX offers a Polish language interface but does not support traditional fiat currency deposits. It allows limited cryptocurrency purchases using PLN through its P2P service, though this feature is unavailable to newly registered users.
Despite these limitations, OKX boasts an extensive list of trading instruments, competitive fees, and daily trading volumes reaching billions of dollars, placing it among the top platforms in the digital asset ecosystem. Currently, OKX ranks among the top five exchanges worldwide by trading volume.
We've thoroughly examined OKX's offerings, including account registration, identity verification, trading processes, and customer support. This review will help you form your own opinion about the exchange while highlighting both its strengths and weaknesses.
Key Features of OKX Exchange
OKX has evolved significantly since its inception as OKCoin in 2013. The platform underwent rebranding to OKEx in 2017 before adopting its current name, OKX, in January 2022. Headquartered in Seychelles, known for its flexible approach to cryptocurrency regulations and tax law, OKX operates across multiple continents and has established partnerships with major global brands like Manchester City and McLaren.
As an international corporation employing over 2,000 people, OKX serves 50 million clients and offers access to hundreds of financial instruments, including more than 200 derivatives.
Regulation and Security Measures
Although OKX maintains its primary headquarters in Seychelles where cryptocurrencies face minimal regulation, the exchange complies with crypto regulations across various jurisdictions worldwide. The platform currently operates offices in Hong Kong, UAE, France, Dubai, Turkey, USA, and Singapore.
Current regulatory status:
- United Arab Emirates: OKX obtained VARA licensing in Dubai since July 2022
- Hong Kong: OKX is currently applying for licensing under Hong Kong's new cryptocurrency regulations
- Malta: OKX Europe LTD operates under Maltese registration, providing services to EU customers
Regulatory restrictions currently prevent OKX from offering derivative instruments to new users within the European Union, including Poland. This limitation affects access to futures trading and other leveraged products, which may disappoint experienced traders compared to competing platforms.
Regarding security, OKX adheres to KYC and AML standards, requiring identity verification from all users. The exchange collaborates with leading audit firms and industry organizations like Blockchain Transparency Institute and Crypto Valley Association to ensure operational transparency and compliance.
OKX implements industry-standard security technologies including SSL encryption, two-factor authentication, biometric login, cold storage, and multi-signature systems for transaction security. The exchange regularly publishes Proof of Reserves (PoR), having done so 15 consecutive times as of February 2024. According to recent updates, OKX maintains 102% reserve coverage for Bitcoin.
The platform also offers private insurance and protection funds (within its European licensing framework) for users who might suffer losses due to unexpected events like hacking attacks, system errors, or market volatility.
Account Creation and Cryptocurrency Purchases
Creating an OKX account takes only a few minutes:
- Navigate to the top right corner of the OKX homepage and click "Register"
- Provide your email address
- Click "Register" when ready to proceed with email registration
- Check your mailbox for the six-digit verification code
- Enter the verification code within 10 minutes and click "Next"
- Create a password to secure your account and click "Next"
- You now have access to your OKX account dashboard
For both beginner investors taking their first trading steps and experienced traders experimenting with advanced strategies, OKX offers a demo trading mode using test assets. This provides an excellent way to explore the platform's features without risking actual savings.
Demo Trading with Virtual Funds
Before depositing real funds, you can test your skills on OKX's demo account, which provides virtual funds for practice trading. This allows you to explore platform functionality and familiarize yourself with the order system without financial risk.
- While logged into your account, click on the "Trade" tab in the upper navigation bar, then select "Demo Trading"
- You'll be redirected to OKX's demo platform, which mirrors the actual trading interface
- For trial cryptocurrency purchases using virtual funds, click the "Market-buy" button directly on the chart
- Specify the amount of BTC you wish to purchase (for example, using 10% of your deposit)
- Completed orders appear in the History section at the bottom of the trading platform
Fee Structure and Charges
Similar to many exchanges, OKX employs tiered fee structures based on user levels. As a regular user, you'll pay commissions of 0.14% (maker) and 0.23% (taker).
- Maker orders: These are orders placed in the order book waiting for execution. Makers provide liquidity to the exchange by offering their funds for purchase or sale at specified prices. Exchanges typically charge lower fees for such orders.
- Taker orders: These orders immediately match existing maker orders in the book and execute them. Takers consume liquidity from the exchange by utilizing available maker orders for instant transactions. Exchanges charge higher fees for such orders.
The difference lies in makers providing liquidity while takers consume it. Hence, makers pay lower fees than takers—an incentive for traders to make their funds available in the order book.
If you achieve a monthly trading volume exceeding $100,000, you advance to VIP Level 1, reducing your maker fee to 0.09% and taker fee to 0.18%. The maximum achievable level is VIP 8, where maker fees drop to 0% and taker fees to 0.03%. Trading fees can also be reduced by holding OKB tokens, the exchange's native cryptocurrency.
Due to the unavailability of other derivative instruments, including futures, for customers who opened accounts after mid-2023, OKX has no additional fees beyond those associated with the spot market.
Deposit and Withdrawal Methods
OKX doesn't allow traditional fiat currency deposits but enables quick account funding for popular cryptocurrencies using fiat currencies. Polish customers cannot use Polish zloty for this purpose, having to use euros instead (we describe alternative PLN purchase options below). The list of available cryptocurrencies is extensive, though the exchange recommends purchasing USDT.
Available payment methods include SEPA bank transfers (processed within two business days) or card payments ranging from 10 EUR to 500 EUR. According to information on the exchange's website, internal transfers and deposits don't incur additional fees. Commissions apply only to withdrawals and depend on the chosen network type.
When purchasing USDT for EUR via card payment, OKX charges a 1.99% commission fee.
Platform Features and Offerings
Due to regulatory constraints, OKX's offerings in Europe are significantly limited, excluding derivative instruments and leveraged products. Available features include:
- Spot market: The main part of OKX's offering—cryptocurrency trading on the cash market enabling buy and sell transactions across hundreds of cryptocurrencies
- Cryptocurrency exchange: Commission-free exchange of one cryptocurrency for another without additional fees (requires having funds in cryptocurrencies directly on OKX)
- Passive income: Within this offering section, users can receive annual interest up to nearly 20% on tokens held in their wallet, divided into basic "earn" services, on-chain staking, and lending
- X1 and OKT Chain (OKTC) networks: OKX develops a zero-knowledge (ZK) layer-two network called X1 connecting OKX and Ethereum, plus the OKTC network built within the Cosmos ecosystem
- OKX Wallet and OKB token: OKX offers its own wallet for cryptocurrency storage and its native OKB token, which provides lower trading fees among other benefits
- Mining pool: OKX operates its own cryptocurrency mining pool for BTC, LTC, and ETC without entry fees, enabling additional earnings from digital asset mining
- OKX Ventures: A special $100 million fund created by OKX to discover new cryptocurrency projects with significant growth potential
- Cryptocurrency academy: OKX Platform offers extensive educational resources including articles, videos, podcasts, webinars, courses, and quizzes helping users understand basic and advanced aspects of the crypto market
Regarding derivative markets including futures and leveraged instruments: while existing OKX customers who opened accounts earlier retain access, new customers cannot access these instruments due to current regulations.
OKX Wallet and Native OKB Token
OKX Wallet
The OKX Wallet integrates within the main OKX application and beyond storing "traditional" digital assets provides access to Web3 world including over 70 decentralized networks. The wallet enables easy access to the OKX NFT market where users can buy, sell, and mint NFTs. It seamlessly integrates with popular DeFi protocols like Uniswap, providing access to loans, yield farming, token swaps, and other DeFi activities.
For portfolio management, OKX Web3 offers quick overviews of assets across multiple chains, transaction history, portfolio performance, and other useful analytics. As a non-custodial wallet, users maintain full control over their funds. Private keys remain encrypted and stored locally, protecting assets from unauthorized access. Additional security features include 2FA, PIN codes, remote wallet disabling, hardware wallet integration (like Ledger), and more. No sensitive user data touches OKX servers.
OKB Token
The OKB token serves as the native utility token of the OKX cryptocurrency exchange. Launched in March 2018 by OK Blockchain Foundation in collaboration with the exchange, the total OKB token supply was set at 300 million, with 60 million tokens currently in circulation.
OKB serves several key functions on the OKX platform:
- Trading fee discounts: OKB holders can receive up to 40% discount on trading fees for eligible spot and derivative transactions
- Token sale access: OKB holders receive priority access to token sales on the OKX Jumpstart platform
- Transaction settlement on OKX Chain: OKX Chain uses OKB as its native token for paying gas fees and settling transactions
- Staking rewards: OKB tokens can be staked on OKX Earn to generate passive income up to 5% annually
- Voting rights: OKB holders can vote on platform decisions regarding new token auctions
To reduce supply and potentially increase token value over time, OKX conducts periodic OKB token burns, permanently removing tokens from circulation. With a total capitalization exceeding $3 billion, OKB ranks among the top 35 cryptocurrencies by value, though daily trading activity remains relatively low at approximately $6.5 million daily.
Mobile Application Features
Available on Android and iOS, the OKX mobile application combines two functions: official exchange wallet and trading platform. In our assessment, this represents one of the reasons why OKX gets chosen by millions of users worldwide, receiving genuinely positive reviews in app stores.
On Google Play, the application has been downloaded over 10 million times with a 4.5 out of 5-star rating (from nearly 500,000 reviews). In the App Store, it maintains a 4.7 out of 5 rating with 1.5 million reviews, ranking among the top 100 finance applications worldwide.
OKX isn't just beautifully designed—the application features a user-friendly interface and advanced functionality. What deserves particular recognition in our opinion?
- Advanced order types: The OKX mobile app provides investors with advanced order types like stop-loss, limit, and take-profit for effective risk management
- Extensive instruments: Mobile OKX supports trading in over 200 cryptocurrencies
- Competitive fees: OKX's transaction fees compete with the most affordable exchanges like Binance and KuCoin
- OKX Wallet: Users can access Web3 services like yield farming, NFT markets, and decentralized exchanges through the OKX web wallet
Customer Support Services
OKX offers multiple customer service channels but lacks Polish language support. The easiest communication method with exchange representatives remains English.
OKX customers can utilize several support channels:
- Help center: Extensive knowledge base with tutorials, instructions, and answers to frequently asked questions
- Live chat: 24/7 available chat with support agents featuring short waiting times and quick problem resolution
- Email: Option to send inquiries via email with responses within 24 hours
- Social media: Active OKX accounts on Twitter, Facebook, Reddit, and Telegram where customers can seek answers and advice
User reviews suggest that contacting customer service often proves difficult and time-consuming. During our review testing, we encountered no difficulties with simple queries via live chat and email, though our issues didn't involve serious technical problems.
When discussing futures service access from Poland with customer service via chat, we noticed difficulty getting past the automated bot that wouldn't connect to a real consultant. Multiple connection attempts were necessary.
On Trustpilot, the exchange receives very negative ratings, scoring 1.9 out of 5 stars (poor rating) from nearly 800 reviews. Most reviews paint the same picture: customer service represents the platform's biggest weakness.
Strengths and Weaknesses Summary
OKX represents a solid cryptocurrency exchange with a truly good mobile application, low fees, and user-friendly interface. However, poor quality Polish translation, lack of derivative instruments due to regulations, and absence of Polish zloty support make it pale compared to leading competitive cryptocurrency exchanges.
Advantages:
- Low fees: Competitive maker-taker fee model compared to other platforms
- Security: Industry-standard security measures including cold storage and consistent Proof of Reserves publications
- Ease of use: Clear and intuitive interface facilitating trading for new users
- Mobile application: Convenient account access and exchange functions on mobile devices
- Demo account: Platform testing opportunity using virtual funds
Disadvantages:
- Customer service: Extended response times from support department, no Polish language support
- Deposits: No fiat currency deposit options or cryptocurrency purchases using złoty
- Limited markets: Regulatory restrictions prevent EU customers from trading derivative instruments with leverage
If you prefer mobile trading and only need spot market access, OKX represents an option worth considering. Otherwise, better alternatives may exist elsewhere.
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Frequently Asked Questions
What is OKX exchange?
OKX is a global cryptocurrency exchange offering spot trading, derivative instruments, options trading, leveraged trading, P2P transactions, staking, and lending services for hundreds of cryptocurrencies. Founded in 2017, OKX has become one of the world's largest and most trusted cryptocurrency exchanges.
Can I buy cryptocurrencies with Polish zloty on OKX?
Yes, but only in limited form. The OKX cryptocurrency exchange doesn't allow purchasing cryptocurrencies with Polish zloty or depositing Polish zloty (or any other fiat currencies). The only available option involves P2P market purchases from other users, though new clients cannot currently utilize this option.
In which countries is OKX available?
As of 2024, OKX operates in over 100 countries across Asia, Europe, Africa, the Americas, and Oceania. Access remains limited in certain jurisdictions due to regulatory considerations.
What fees does OKX charge?
OKX employs a maker-taker fee model ranging from 0.14% to 0.23% based on users' 30-day trading volume and OKX token holdings. The more a user trades on OKX and the more OKX tokens they possess, the lower their trading fees. Withdrawal fees vary depending on the cryptocurrency.
What payment methods can I use on OKX?
OKX enables cryptocurrency purchases using credit/debit cards, Apple Pay, bank transfers, and external payment processors like MoonPay. Users can also deposit cryptocurrencies from external wallets. However, fiat currency deposits remain unavailable through traditional banking methods.
How secure is OKX?
OKX utilizes industry-standard security measures including cold wallet storage, two-factor authentication, withdrawal address whitelisting, and DDoS protection. No major security breaches have been reported, though users should always enable available security features for optimal protection.
What are OKX's key features?
Notable features include margin trading, extensive order types, automated trading bots, lending services, derivative instruments like options and futures, and a user-friendly mobile application providing comprehensive trading capabilities.
How responsive is OKX customer support?
OKX offers customer support through email, online tickets, and live chat. Response times are generally quick, though some users report longer-than-average waiting periods during peak times. Support remains available 24/7 through multiple channels.