Web3 (322)
Learn all about Web3. From self-custody to NFTs, GameFi, DAOs, and much more.

Research
Exploring the impact of crypto phones on blockchain technology
With the rise in cryptocurrency adoption, blockchain-based smartphones have recorded a growing interest in the market. The awareness of data privacy, financial inclusion, and security has changed how users store data, transact monetary values, and communicate. Increased privacy, security, and decentralized smartphone features have given birth to a new generation – crypto phones.
Jul 9, 2025
3

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 powerful multichain wallet supporting 130+ blockchains. Because Coinbase Wallet is a self-custody wallet built to support the open Web3 ecosystem, it allows you to import your wallet’s address directly into OKX Wallet anytime you want. That means you can use OKX Wallet to view and manage the same assets. In the meanwhile, you can take advantage of enhanced security, intuitive interface, and seamless cross-chain functionality to take full control of your digital assets.
Jul 3, 2025
4

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 show you how to securely import your Slush Wallet into OKX Wallet — a powerful multichain wallet supporting 130+ blockchains, including Sui. Learn how to safely transfer your assets, manage your Sui-based tokens, and continue interacting with decentralized applications (dApps) using the same recovery phrase or wallet address. Whether you're using the mobile app or browser extension, OKX Wallet offers enhanced security, intuitive interface, and seamless cross-chain functionality to help you take full control of your digital assets.
Jul 3, 2025
1

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 guide will walk you through how to securely import your Trust Wallet into OKX Wallet — a powerful multichain wallet supporting 130+ blockchains. Learn how to safely transfer your assets, manage your tokens across multiple networks, and continue using popular decentralized applications (dApps) like Uniswap, OpenSea, and more — all while benefiting from OKX Wallet’s enhanced security, intuitive interface, and seamless cross-chain capabilities. Whether you’re using the mobile app or browser extension, OKX Wallet makes it easy to take full control of your digital assets.
Jul 3, 2025

Web3
How to import Phantom Wallet to OKX Wallet: Guide for Solana & Sui Users
How to import Phantom Wallet to OKX Wallet: Guide for Solana & Sui Users Want to improve your wallet experience? Import your Phantom Wallet to OKX Wallet in a few simple steps. This guide shows you how to securely transfer your Solana and Sui assets—including tokens, NFTs, and staked tokens—into OKX Wallet, a multichain wallet that supports 130+ blockchains. Learn how to import your Phantom wallet using your recovery phrase via both our mobile app and browser extension, and explore Solana and Sui dApps like Jupiter, pump.fun, and Cetus seamlessly.
Jul 3, 2025
1

Web3
How to import MetaMask Wallet to OKX Wallet: Guide for Ethereum Wallet users
Want to import your MetaMask Wallet to OKX Wallet? This guide shows you how to securely transfer your Ethereum assets—including tokens, NFTs, and staked tokens—into OKX Wallet, a multichain wallet that supports 130+ blockchains. Learn how to import your MetaMask wallet using your 12-word recovery phrase via both our mobile app and browser extension. Explore Ethereum-based dApps like Uniswap, OpenSea, and Aave seamlessly within the OKX Wallet ecosystem while enjoying enhanced security and cross-chain capabilities.
Jul 3, 2025
1

DeFi
Gas-related concepts
Gas fee Fee paid to miners. Take Ethereum as an example: when a user transfers money on the Ethereum network, the transaction can only be completed after miners pack this transaction and put it on the blockchain. This process consumes the computational power of the blockchain.
Jun 16, 2025
713

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 other activities. Simultaneously, various onchain scams are emerging, with fraudsters tricking users into authorizing transactions or revealing their keys to steal assets.
Jun 16, 2025
833

GameFi
NFT
Wallets
A complete guide to the best crypto phones in 2024
Crypto phones first appeared in 2018. They're smartphones equipped with Web3 connectivity, simplifying access to the decentralized web. Despite recent improvements, mobile Web3 apps can still be less user-friendly than desktop versions, challenging blockchain interactions on smartphones.
Jun 4, 2025
14

Blockchain
DeFi
What is a blockchain oracle?
Blockchain technology has gained significant popularity in recent years due to its potential to revolutionize virtually every industry in some way. However, in order for blockchains to function efficiently, they require trusted and reliable data sources. This is where blockchain oracles come in.
Jun 4, 2025
Intermediate
2

Regulation
What is the SOC (service organization control) report and what does it mean for crypto?
Among the many controls and processes put in place to protect consumers and clients of professional services vendors, the service organization control (SOC) report stands as one of the most important.
May 27, 2025
Beginners
3

Security
How crypto scam detection tools can protect your digital assets
A recent report revealed that crypto scams are up by 45% since 2022. With the sophistication of artificial intelligence and the resulting rise in deep fakes, the crypto community has to remain more vigilant than ever.
May 20, 2025
Beginners
9

DEX
Onchain Weekly #20: The return of the DEX aggregator
Something big just dropped. Again. Fresh off the launch of the new OKX Wallet app , we're kicking off the next phase with the return of the DEX aggregator — and it's not just back.It's better, sharper, and fully synced with the all-in-one self-custody experience that OKX is building for the onchain world. This isn’t just a feature rollout. It’s a relaunch of how we think about onchain trading. Let’s break it down.
May 17, 2025

Web3
Gen-O: The movement that doesn’t wait for permission
The internet’s shifting — again. Old systems are cracking. Traditional power structures? Starting to look real shaky. In the middle of the chaos, something new is emerging. Not a trend. Not a vibe. A generation of people rewriting the rules and building from scratch — onchain.
May 15, 2025
Beginners
9

GameFi
Ultimate guide to what is Hamster Kombat: HMSTR airdrop tips
Does the idea of tapping on animated hamsters to potentially earn crypto in the near future sound intriguing? Enter Hamster Kombat: the latest Telegram mini-app to take the TON ecosystem by storm. Despite its unconventional premise, Hamster Kombat has garnered massive adoption among Telegram users for its addictive gameplay loop that goes beyond just tapping on mobile phone screens.
May 9, 2025
Beginners
13

GameFi
What is PAWS: Get to know the Paws Community mini-app game on Telegram that rewards engagement
Update as of 14 March 2025 $PAWS Token Official Launch Date The Paws token ($PAWS) is set to officially launch on 18 March 2025, with the PAWS airdrop set to happen on the same day. To date, the Paws community app has gained over 85 million users.
Apr 30, 2025
Beginners
29

NFT
Understanding cross-chain NFTs: the future of digital collectibles
Have you ever imagined having a stake in the digital space, similar to having possession of a physical artwork in an art gallery? This is made possible through the use of non-fungible tokens (NFTs) . These digital assets certify you as the owner of a singular item on a blockchain. Unlike cryptocurrencies, every NFT has a distinct code, making it irreplaceable and confirming its authenticity.
Feb 27, 2025
10

Wallets
Protocols
2024's top multi-chain wallets: which ones support the most blockchain networks?
Introduction Do you use a multi-chain wallet? These wallets provide an easy solution for handling our digital assets, offering unparalleled convenience and efficiency. We'll explore which wallets hold the most chains you can easily use.
Apr 25, 2024
23

Bitcoin
Security
Your keys, your coins: celebrating Proof of Keys Day
The importance and responsibility of owning your cryptocurrency shouldn't be underestimated. It's like being your own bank. And holding your keys isn't just a technicality — it's a fundamental aspect of true asset control.
Apr 25, 2024
Beginners
5