Web3 (342)

Learn all about Web3. From self-custody to NFTs, GameFi, DAOs, and much more.
Cyberpunk trading generic
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
Forward Contracts vs. Futures Contracts What Are the Differences
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
Blast thumbnail
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
trade-academy-spot-3
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
MP Cover
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
Generic token banner

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
Best Solana wallets thumb
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
endereço de carteira blockhain
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
MP Cover
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
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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
BridgeToPolygon 9
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
Choosing The Right Crypto Staking Platforms
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
How OKX Wallet Uses CCTP To Facilitate Cross-Chain Swaps 1600x844
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
CRV thumbnail
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
ERC-6551 thumbnail
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
DEX general thumbnail
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 generic thumbnail
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
Forward Contracts vs. Futures Contracts What Are the Differences
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
NFTs generic
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 generic thumbnail
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
Private keys
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
endereço de carteira blockhain
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
trade-academy-beginner-4
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
L2 scalability article banner
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
1