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OKX (952)

Learn more about the OKX ecosystem.
how to buy crypto guide
OKX
Bitcoin

What is Bitcoin?

**Bitcoin is a peer-to-peer electronic cash system that does not depend on a central ledger operator; BTC is the digital currency transferred, held an
Oct 24, 2025
3
smart-contract
OKX
Introduction to cryptocurrencies

What is a smart contract?

A smart contract is a program deployed on a blockchain network that runs according to its code once a transaction or another program calls it. It can
Nov 9, 2026
1
Delegated Proof of Stake DPoS Explained
OKX
Ethereum

What is proof of stake?

Proof of stake (PoS) is a category of consensus mechanism that protects a blockchain through staked assets and protocol rules. Participants place the
Nov 9, 2026
how to buy crypto guide
OKX
Ethereum

What is a gas fee?

A gas fee is the amount paid for the network resources consumed by an operation on a blockchain that uses gas accounting. Gas is the accounting unit;
Nov 9, 2026
expiry-futures
OKX

What are expiry futures?

Expiry futures, also called dated futures, are futures contracts with an expiry time written in advance. What a trader holds is not the spot asset its
Nov 9, 2026
etf
OKX
Introduction to cryptocurrencies

What is an exchange-traded fund (ETF)?

An exchange-traded fund (ETF) is a product that pools money from many investors, holds a set of assets according to a stated objective, and at the sam
Nov 9, 2026
Ethereum Logo
OKX
Ethereum

What is Ethereum?

Ethereum is a public blockchain network. It does more than record transfers of a native asset: it also lets developers deploy programs onto the blockc
Nov 9, 2026
decentralized-exchange-dex
OKX
Introduction to cryptocurrencies

What is a DEX?

A decentralized exchange (DEX) is a class of trading system that lets users swap digital assets through blockchain protocols or smart contracts. A sma
Nov 9, 2026
Julien Pelegri - Singapore Trip
OKX

I trade on OKX ten hours a day. In Singapore, they asked me what to fix.

By Julien, That's my Quant, trader and co-founder of Merov The screen behind me read "VIP Perspectives: What Serious Traders Need Next". In front of m
Oct 26, 2026
22
Proof of Reserves #49
Derivatives
OKX
Trading

USDSⓈ-M Options: Trade Linear BTC and ETH

We're launching USDSⓈ-Margined Options on BTC and ETH as part of our regulated derivatives offering in UAE and Australia*. Margin, premium, P&L, and s
May 19, 2026
Advanced
2
how to buy crypto guide
OKX
Introduction to cryptocurrencies
Bitcoin

Crypto ATM Guide: How to Find and Safely Use Bitcoin & Crypto ATMs

Over 35,000 crypto ATMs operate worldwide—making crypto more accessible than ever. But how do you actually use a crypto ATM, and what should you watch
Nov 18, 2025
1
how to buy crypto guide
OKX
Introduction to cryptocurrencies
Ethereum

How to Lower Gas Fees: Proven Methods for Crypto & Ethereum

Gas fees are a reality every crypto user faces—whether you're moving Ethereum, minting NFTs, or swapping tokens. With volatile network activity, Ether
Nov 18, 2025
how to buy crypto guide
OKX
Introduction to cryptocurrencies
Uniswap

Uniswap Fees Explained

Uniswap charges a fee on every trade, but what exactly do you pay—and why? **Uniswap fees** represent more than just a straightforward transaction cos
Nov 13, 2025
2
how to buy crypto guide
OKX
Introduction to cryptocurrencies
Solana

Solana DeFi Exchange: Top DEXs Guide

Solana’s blazing-fast blockchain has set new standards for speed and affordability in DeFi. With the recent surge of decentralized trading platforms,
Nov 13, 2025
how to buy crypto guide
OKX
Introduction to cryptocurrencies
Bitcoin

Difference Between Bitcoin and Other Cryptocurrencies

Bitcoin is a household name, recognized by millions worldwide, but it's only one part of a much larger digital asset revolution. While Bitcoin was the
Nov 18, 2025
3
OKX logo
OKX

OKX expands South African presence through partnership with CurrenC

South African users can access a global crypto and Web3 ecosystem through OKX South African traders can access 300+ crypto pairs and 100+ TradFi pairs
Oct 15, 2026
how to buy crypto guide
OKX
Introduction to cryptocurrencies

Best Crypto to Buy Now

Did you know the global crypto market cap has soared by over 42% year-to-date in 2025? The ongoing bull market is driving fresh interest from new inve
Oct 8, 2026
3
how to buy crypto guide
OKX
Trading guide

Why Is Safe to Use OKX? Proof-of-Reserves & User Protection

Can I really trust OKX with my crypto? As the volume of digital assets on centralized exchanges grows, more traders are asking: is OKX safe? OKX consi
Sep 18, 2026
9
OKX Dev Day 2026
OKX
Web3
Artificial intelligence

OKX Dev Day 2026 - Builder Kit

OKX Dev Day 2026 (🇸🇬 7 Oct) Build online and submit your project by 25 September 2026 at 23:59 UTC+0 here via this form . This page is the main sou
Sep 18, 2026
9
Europe Crypto Card
OKX

OKX Card Ticket Wala Cashback Campaign Terms and Conditions

These Terms and Conditions ("Terms") govern the "OKX Card Ticket Wala Cashback" promotional campaign ("Campaign") offered by the OKX entity on which y
Sep 16, 2026
Beginners
2
Futures, Options, and Trading: Exploring the Rise of Solana and XRP Derivatives
Trading
OKX
Derivatives

Crypto options: calls, puts and what each side risks

* This content is provided for informational purposes only and may cover products that are not available in your region. It does not constitute invest
Sep 11, 2026
3
how to buy crypto guide
OKX

Why Did ICE Invest in OKX?

# Why Did ICE Invest in OKX? Strategic Analysis Explained When a legacy financial giant like ICE makes an investment in a leading crypto exchange, the
Sep 11, 2026
8
how to buy crypto guide
OKX

ICE Makes Investment in OKX: What it Means for Crypto Exchanges

Institutional investment continues to reshape the crypto landscape, with headline-making deals drawing attention from both seasoned traders and newcom
Sep 11, 2026
1
how to buy crypto guide
OKX

New York Stock Exchange Ownership and OKX Partnership

# New York Stock Exchange Ownership and OKX Partnership Explained Intercontinental Exchange, the parent company of the New York Stock Exchange, has st
Sep 11, 2026
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