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Web3 (345)
Learn all about Web3. From self-custody to NFTs, GameFi, DAOs, and much more.
GameFi
What is TapSwap (TAPS): the tap-to-earn mini-app with 60 million users
What if you could earn crypto simply by tapping your phone screen? Enter TapSwap, a mobile game that's making waves in the TON community by offering a
Sep 5, 2025
Beginners
173
DeFi
Protocols
What is Synthetix (SNX)? Providing liquidity for on-chain derivatives
As decentralized finance (DeFi) emerged, it created new tools and opportunities in Web3 and trading. Synthetix, a decentralized liquidity protocol, is
Sep 5, 2025
1
Bitcoin
What is SRC-20: spurring innovation in Bitcoin's token ecosystem
Has 2023 become the year of token standards in the crypto space? One of the most notable developments is the emergence of the SRC-20 standard on the B
Sep 5, 2025
11
Web3
RCADE Airdrop: Earn Gaming Tokens via RCADE Network
# TL;DR RCADE Network is a gaming-focused Arbitrum Layer 3 blockchain enabling player-run nodes, governance, and in-game rewards. The OKX Web3 campaig
Sep 3, 2025
DeFi
Aave vs Compound: A DeFi Lending Platform Comparison
: bridging the gap with omnichain interoperability
Imagine a society where information is siloed, and valuable data is locked away in isolated vaults. This is akin to the current state of blockchains,
Aug 29, 2025
2
DeFi
Aave flash loan tutorial: How to create a flash loan using Aave
In traditional finance, a borrower must deposit collateral and pass credit checks before receiving a loan. However, with decentralized finance (DeFi),
Aug 27, 2025
14
Mining
Bitcoin
Blockchain
The 9 best ASIC miners for mining cryptocurrency in 2024
Cryptocurrency mining is an essential process that secures and verifies transactions within a blockchain network. Miners use computational power to so
Aug 27, 2025
9
Security
51% Attack: What Is It and How Does It Work?
While blockchain technology is generally deemed safer than most traditional systems, it still has its risks. One of the biggest threats to the integri
Aug 27, 2025
5
Security
Wallets
A beginner’s guide: 5 best crypto wallets to store Bitcoin and other digital currencies in 2024
Embarking on your crypto journey is a bit like setting sail in a vast ocean of digital possibilities, where each ripple in the blockchain holds the pr
Aug 27, 2025
Beginners
23
Web3
Earn DeFi Rewards with XBTC: Bitcoin Meets Yield Farming
## TL;DR The **XBTC-SUI Season** campaign, co-launched by OKX Web3 and the Sui Foundation, successfully ran from June to August 2025, incentivizing us
Aug 26, 2025
4
Web3
XPIN airdrop checker & DePIN eSIM guide
### TL;DR XPIN is a DePIN project building global wireless connectivity (eSIM + hardware). The “XPIN Pioneer” airdrop claims open **Aug 22, 10:30 UTC*
Aug 26, 2025
2
Security
How to identify onchain scams and secure your wallet
As Web3 continues to evolve at pace, the onchain ecosystem is flourishing, with rising numbers of users participating in onchain transactions and othe
Aug 19, 2025
1,888
Ethereum
How does Ethereum work?
Ethereum (ETH) is the second-largest cryptocurrency by market cap, a position it has occupied for years. Most people consider it the second-most impor
Aug 19, 2025
2
Mining
Bitcoin
How does cloud mining work?
Cloud mining is a method for individuals to earn cryptocurrency without the complexities of traditional mining. By outsourcing computational work to
Aug 19, 2025
6
Artificial intelligence
Crypto and AI: friends or enemies?
It’s impossible to ignore the influence artificial intelligence (AI) is having on our lives today — and it's just the beginning. AI is also leaving it
Aug 19, 2025
1
Mining
What are crypto mining pools, and how do they work?
When [Bitcoin](/price/bitcoin-btc) was first created, mining was a relatively straightforward process as it only required a personal computer and an i
Aug 19, 2025
87
Security
What are Zero Knowledge Proofs and how can they improve Proof of Reserves?
Publishing transparent and frequent Proofs of Reserves (PoR) is crucial for centralized exchanges who want to prove their solvency. OKX uses [Merkle t
Aug 19, 2025
1
Blockchain
What Are Blockchain Bridges?
Blockchain technology has revolutionized the way we think about trust, security and value transfer. However, one of the challenges facing blockchain n
Aug 19, 2025
4
Web3
How to import Coinbase wallet to OKX Wallet
Want to import your Coinbase Wallet to OKX Wallet? In this guide, we'll explain the process of importing your Coinbase Wallet into OKX Wallet— a power
Aug 15, 2025
9
Web3
How to import Trust wallet to OKX Wallet: A Step-by-Step Guide
Want to import your Trust Wallet to OKX Wallet? If you're looking to upgrade your crypto experience with a more feature-rich wallet, this step-by-step
Aug 15, 2025
2
Web3
How to import Slush wallet to OKX Wallet: Guide for Sui Wallet Users
Want to import your Slush Wallet to OKX Wallet? If you're a Sui wallet user looking to expand your crypto experience, this step-by-step guide will sho
Aug 15, 2025
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