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Web3 (342)
Learn all about Web3. From self-custody to NFTs, GameFi, DAOs, and much more.
NFT
Artificial intelligence
How to use Midjourney to create NFTs: A step-by-step guide
Non-fungible tokens ([NFTs]()) have been a part of the cryptocurrency industry for many years now. However, the NFT space truly began to gain traction
Oct 15, 2025
4
NFT
Artificial intelligence
How generative AI is transforming the NFT space
Just as NFTs swept the scene in 2021 and 2022, AI is the talk of the town today. We've witnessed the evolution ChatGPT has contributed to copy and con
Oct 15, 2025
5
Ethereum
Layer2
What is Blast: the million-dollar Ethereum L2 cofounded by Blur
If you're someone who prefers to HODL their portfolio for the long haul, staking and generating passive yield may be at the top of your agenda. With s
Oct 15, 2025
1
NFT
Trading guide
How to use the OKX NFT Marketplace
The OKX NFT Marketplace is the most comprehensive multichain open [NFT](/learn/what-are-nfts) marketplace in Web3. Supporting 11+ blockchain networks
Oct 15, 2025
5
Security
What is a private key?
You may have heard the phrase “not your keys, not your coins” uttered in the cryptocurrency industry before. The keys being referred to here are priva
Oct 15, 2025
308
Understanding crypto token burns: A comprehensive guide
You’ll often see crypto projects talk about ‘burning’ coins, but what is the practice and why does it happen? In short, cryptocurrency burning refers
Oct 15, 2025
Wallets
Self-custody
Top Solana wallets for staking, NFTs, and DeFi in 2024
Solana has established itself as a leading blockchain, recognized by many for its high speed and low transaction costs. In December 2023, it was repor
Sep 30, 2025
Beginners
6
Altcoin
Wallets
8 best Polygon (MATIC) wallets in 2024
Polygon, a well-known Ethereum-scaling and infrastructure development platform, has gained significant popularity in the blockchain community. Its p
Sep 30, 2025
20
Altcoin
Is Cosmos the future of blockchain interoperability?
*By Sam Glass, Listings Manager at OKX.* Crypto is a fast-evolving industry with countless narratives floating around, each offering a unique perspect
Sep 30, 2025
4
Security
Blockchain Transaction Fees: Everything You Need To Know
Blockchain technology promises to revolutionize the world of online payments, in fact, many feel that it already has. Unlike traditional banking, it c
Sep 30, 2025
12
Ethereum
Altcoin
Protocols
How to bridge to Polygon
Getting familiar with cryptocurrency bridging is essential to your crypto journey. If you’re looking for a detailed guide on how to bridge to Polygon,
Sep 30, 2025
1
DeFi
Choosing the right crypto staking platform
Crypto staking platforms offer users the opportunity to earn passive rewards by putting their cryptocurrency to work. By staking your crypto and holdi
Sep 30, 2025
Beginners
1
Layer2
Bitcoin
Ethereum
What are cross-chain bridges? The top cross-chain bridges of 2024 cross-chain bridges
Cross-chain bridges are a powerful force in crypto, allowing for the seamless transfer of your digital assets from one blockchain to another. The too
Sep 23, 2025
Beginners
294
DeFi
DEX
Ethereum
What is Curve Finance? Exploring Ethereum's stablecoin DEX
Ethereum’s network is home to a wide range of unique projects. Ever since it created the ERC-20 token model, thousands of tokens have been launched
Sep 23, 2025
Intermediate
261
NFT
Protocols
ERC-6551: The new Ethereum standard unlocking fresh possibilities for NFTs
## What is ERC-6551? ERC-6551 Token Bound Accounts (TBA) is a new and innovative Ethereum standard that expands the functionality of NFTs by allowing
Sep 23, 2025
9
DeFi
What is DeFi? The ultimate guide to decentralized finance
Decentralized finance is one of the biggest blockchain success stories in recent years. Developers building on platforms like Ethereum , Solana , A
Sep 23, 2025
Beginners
483
Ethereum
What are Ethereum gas fees?
As the world moves to decentralized finance (DeFi), more people are utilizing the Ethereum network, making Ethereum's gas fees a topic of discussion i
Sep 22, 2025
Beginners
7
Ethereum
7 common misconceptions about Ethereum’s Merge
Misconceptions around “The Merge” — Ethereum’s network switch from energy-intensive proof-of-work to environmentally friendly proof-of-stake — are ram
Sep 22, 2025
2
Blockchain
Ethereum
Protocols
All about Ethscriptions: the Ethereum protocol rivaling Bitcoin ordinals
Bitcoin ordinals took the Web3 world by storm following their introduction in January 2023. The adoption of ordinals has been massive, with millions
Sep 22, 2025
3
Ethereum
What's Ethereum Name Service (ENS)?
In the early days of the internet, if you wanted to access a website, you had to type in an IP address – a long string of numbers that identified a pa
Sep 22, 2025
7
Protocols
Goldfinch Protocol Explained: A Beginner's Guide to Decentralized Lending and Borrowing
The blockchain industry has been focusing on developing Web 3.0 for several years now. This has led to the development of the metaverse, interoperabil
Sep 22, 2025
1
Web3
Creating and managing your OKX Wallet
The OKX Wallet is your all-in-one self-custodial gateway to the world of crypto, whether it is: NFT marketplace Decentralized applications Decentraliz
Sep 22, 2025
157
Mining
Altcoin
How To Mine Dogecoin: A Step-by-Step Guide
Dogecoin is a popular cryptocurrency that was created in 2013 as a fun and lighthearted alternative to Bitcoin. It features the iconic Shiba Inu dog a
Sep 22, 2025
111
Ethereum
Protocols
About Linea: A groundbreaking Ethereum scalability solution
ConsenSys is the leading global blockchain technology company behind a groundbreaking new solution that's helping address Ethereum's scalability chall
Sep 18, 2025
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