OKX
Full stack: spot, futures, options, DeFi aggregator. Advanced API with WebSocket.
Overview
OKX is one of the world's largest cryptocurrency exchanges, founded in 2017 by Star Xu and headquartered in Seychelles. The platform serves over 50 million users globally and consistently ranks among the top three exchanges by trading volume, holding approximately 16% of the global derivatives market share.
OKX distinguishes itself through a comprehensive product suite that spans centralized trading, a powerful Web3 wallet supporting 70+ blockchains, and a DeFi aggregator. The exchange is known for its competitive fee structure, deep liquidity, and institutional-grade infrastructure.
In recent years, OKX has strengthened its security and transparency with the introduction of Security 2.0, mandatory biometric hardware key support (FIDO2), a $500M Insurance Fund, and monthly Merkle Tree Proof of Reserves reports verified by Chainlink.
Key Features
- Comprehensive trading suite: Spot, margin, perpetuals, futures, options, and spread trading
- OKX Web3 Wallet: Non-custodial multi-chain wallet supporting 70+ blockchains, DApps, NFTs, and DeFi
- Deep liquidity: Second-largest exchange by derivatives volume globally
- Advanced order types: Iceberg, TWAP, algorithmic orders, and strategy trading
- Copy trading: Follow and replicate strategies of top-performing traders
- Trading bots: Grid, DCA, arbitrage, and smart portfolio bots
- OKX Earn: Staking, savings, structured products, and on-chain earn
- Institutional services: Sub-account management, API trading, and dedicated support
Supported Markets
| Market Type | Details | |-------------|---------| | Spot | 500+ trading pairs | | Margin | Cross and isolated margin with up to 10x leverage | | Perpetual Swaps | USDT-M and COIN-M perpetuals, up to 125x leverage | | Futures | Quarterly and bi-quarterly contracts | | Options | BTC and ETH options | | Spread Trading | Simultaneous buy/sell of related contracts |
Fee Structure
| Type | Maker | Taker | |------|-------|-------| | Spot (base) | 0.08% | 0.10% | | Futures (base) | 0.02% | 0.05% | | Options | 0.02% | 0.03% |
VIP tiers offer significant reductions. VIP 8 makers receive a -0.005% rebate (paid to trade), while takers pay 0.015%.
Security
- $500M Insurance Fund: Separate from PoR, covers user losses from platform exploits
- Proof of Reserves: Monthly Merkle Tree reports with 1:1 backing verified by Chainlink
- Security 2.0: Mandatory FIDO2 biometric hardware key support
- Cold storage: Majority of funds in multi-signature offline cold wallets
- Bug bounty program: Active program for responsible vulnerability disclosure
Getting Started
- Register at okx.com with email or phone
- Complete identity verification (KYC) for trading access
- Deposit via crypto transfer, bank transfer, or card purchase
- Trade on spot, derivatives, or explore OKX Earn and Web3