Skip to main content
Buy crypto
Express buy
Visa, Mastercard, and others
P2P trading
Buy/Sell with zero trading fees via 100+ payment methods
Discover
Markets
View the latest crypto prices, volume, and data
Opportunities
Discover hot and new crypto
Trade
Trading instruments
Convert
Quick conversion, zero trading fees, no slippage
Spot
Buy and sell crypto with ease
Futures
Trade perpetual and expiry futures with leverage
Options
Capitalize on market volatility with options
Pre-market Futures
Get early access and trade upcoming crypto
Powerful tools
Trading bots
Multiple strategies to help you trade with ease
Marketplace
Create a bot
Nitro Spreads
Deep liquidity for futures spreads
RFQ
Custom multi-leg strategies and block trades
Grow
Earn
Don’t just HODL. Earn
Simple Earn
On-chain Earn
Structured Products
Loan
Borrow to earn, borrow to spend
Jumpstart
Discover new, high-quality projects around the world
Build
X Layer network
Explore
Enter the world of Web3
X Layer
Ignite your creativity
Mainnet explorer
Explore mainnet on-chain data
Testnet explorer
Explore testnet on-chain data
X Layer ecosystem
Explore DApps on X Layer
Developers
Expand without limits
Developer docs
Explore our protocol documents
Testnet faucet
Get OKB on testnet
Testnet bridge
X Layer testnet bridge
Oracle
Get price data
GitHub
Explore X Layer repositories
Official DApps
Infrastructure products
Bridge
Connect Ethereum and X Layer
Institutional
Institutional home
The world’s most powerful suite of crypto trading solutions
Liquid Marketplace
OTC liquidity network for pro and institutional traders
APIs
Seamless and ultra-low latency API connectivity
Broker Program
Access world-class market depth with high commissions
Managed Trading Sub-accounts
Manage sub-accounts, trade easily and safely with more profits
Historical market data
Candlesticks, aggregate trades, order book data and more
Institutional Insights
Our latest institutional trading research, news, and more
Learn
More
Products
OKB
Security of funds
Status
Proof of Reserves
OKX Protect
Others
Campaign center
My rewards
Referral
Affiliates
OKX Ventures
Trade on TradingView
Listing application
Log in
Sign up
Support
Support center
My tickets
Connect with OKX
This page is for information purposes only. Certain services and features may not be available in your jurisdiction.
Learn
Web3
Trends
Tokens
Product
Trading
Developer
Institutions
Blog
Compliance
Web3 (1)
Learn all about Web3. From self-custody to NFTs, GameFi, DAOs, and much more.
Bitcoin
What is the Bitcoin 2024 halving and how could it impact crypto?
April 19, 2024 saw the arrival of the fourth Bitcoin halving event — a significant development affecting the asset's circulation. But what is the Bitcoin halving exactly? According to the Bitcoin white paper , it's a built-in feature of Bitcoin's programming that occurs approximately every four years. This unique event cuts the number of Bitcoins awarded to miners for processing transactions in half. Why does this matter? Well, it's all about supply and control.
Apr 24, 2025
Intermediate
13
Sign up
to OKX
