Web3 (345)

Learn all about Web3. From self-custody to NFTs, GameFi, DAOs, and much more.
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 perspective on the future possibilities of crypto. However
Sep 30, 2025
3
Generic charts thumbnail
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 can deliver international payments almost instantly
Sep 30, 2025
10
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, you’ve come to the right place. Let's explore how to bridge ETH to Polygon using Polygon’s portal and OKX Swap. Additionally, we’ll walk through a centralized bridging process using OKX to bridge USDT from Ethereum 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 holding onto it for a certain period, you can earn rewards in the form of interest or dividends. With so many different crypto staking platforms on the market, it’s essential to before staking your coins.
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 tool aims to improve the compatibility of different blockchains, simplifying the transfer of assets between various networks.
Sep 23, 2025
Beginners
293
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. In time, new products have emerged as well, such as decentralized applications (DApps), protocols, and .
Sep 23, 2025
Intermediate
250
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 them to operate as their own smart contract accoun
Sep 23, 2025
8
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 , Avalanche , Polkadot , and others have been designing the infrastructure of a new financial system without trusted intermediaries or exclusionist gatekeepers. The sector’s growth is typically measured by the amount of capital associated with the smart contract comprising its various protocols. With the total value locked within DeFi surpassing $50 billion in April 2021, it's clear that many are in favor of this more democratic, decentralized approach to finance.
Sep 23, 2025
Beginners
478
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 in the Web3 space. The utility of Ethereum's ecosystem has resulted in higher gas fees and increased congestion on the network.
Sep 22, 2025
Beginners
5
okx learn default
Ethereum
DeFi

Ethereum 2.0: Impact on Users, DApps, DeFi and Markets

Ethereum (ETH), the second-largest cryptocurrency by market capitalization, is expected to launch its much-anticipated ETH 2.0 upgrade in the second half of 2020. The upgrade marks a major shift for t
Sep 22, 2025
2
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 rampant. From social media to mainstream media, there
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 of inscriptions being created in the few months since launch.
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 particular server. This was a cumbersome and error-p
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, interoperability, decentralized finance (DeFi), and other produ
Sep 22, 2025
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 Decentralized exchange DeFi Yield In this article we'll cover:
Sep 22, 2025
116
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 as its mascot and has gained a massive following on
Sep 22, 2025
109
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 challenge — Linea . To date, ConsenSys has been pivotal in advancing the adoption and development of decentralized applications (DApps) on the Ethereum blockchain. Founded by Joseph Lubin, one of the co-founders of Ethereum, ConsenSys has emerged as a key player in the blockchain space.
Sep 18, 2025
1
DApps generic thumb
NFT

Top 7 tools to check your NFT rarity score

NFTs cemented their spot in cryptocurrency during the 2021 bull run. During this period, the NFT space experienced unprecedented growth and adoption. Therefore, NFT rarity became crucial to determine their value. An NFT holder must consider the asset's unique characteristics that differentiate it from other NFTs in the collection to determine its rarity. Some features that could differentiate the NFT include accessories, skins, and backgrounds.
Sep 18, 2025
8
DApps generic thumb
Blockchain
Ethereum
Layer2

What is Polygon 2.0: exploring blockchain's game-changing platform

Many believe that Polygon 2.0 could significantly change the landscape for decentralized application (DApp) development, opening up DApps to a wider global audience. The latest iteration of the technology is faster, cheaper, and more scalable than ever.
Sep 18, 2025
Intermediate
3
StarkNet Learn banner
Layer2
Ethereum
Blockchain

Introducing Starknet: The answer to Ethereum's scalability challenge?

Blockchain technology has revolutionized the way we conduct transactions and store data securely. However, one major challenge that blockchain faces is scalability . As the number of users and transactions on a blockchain network increases, the system becomes slower and more expensive. This scalability challenge has hindered the widespread adoption of blockchain technology in various industries.
Sep 18, 2025
Intermediate
6
SUI explainer article learn banner
DeFi
GameFi

SUI explained: the future of asset ownership?

SUI is a permissionless Layer-1 blockchain that adopts a unique object-oriented data model and purpose-built programming language, Move, to support true digital asset ownership. While Solana primarily concentrates on , SUI takes a different approach, aiming to excel in decentralized applications (DApps) and non-fungible tokens (NFTs). That's why SUI has been dubbed the "The Solana Killer" by .
Sep 18, 2025
Intermediate
214
seo prompts artical
Web3

Earn & Verify: How BAS & Lendr.fi Are Advancing Real-World Assets on BNB Chain

> TL;DR: Discover how BNB Attestation Service (BAS) offers identity verification & trust layers, and how Lendr.fi tokenizes real-world assets (RWAs) via liquid staking. Explore their recent developmen
Sep 18, 2025
seo prompts artical
Web3

Earn with Momentum: How MMT Finance Rewards Early DeFi Users

**TL;DR:** Momentum (MMT Finance) is a Ve(3,3) DEX on Sui that rewards users richly for participation via swapping, liquidity provision, locking tokens (veMMT), and quests. OKX Web3’s “Momentum” givea
Sep 18, 2025
seo prompts artical
Web3

Earn APT via Tasks: Aptos Summer Season & Why Aptos Is Gaining Traction

**TL;DR:** Want to earn free **APT** tokens while exploring one of the fastest-growing Layer-1 blockchains? *Aptos Summer Season* lets you complete simple tasks across Aptos DeFi and DApps to win your
Sep 18, 2025
1