Web3 (324)
Learn all about Web3. From self-custody to NFTs, GameFi, DAOs, and much more.

DeFi
The 19 best decentralized exchanges in 2025
During the early stages of cryptocurrency, centralization was still a significant aspect of the sector. While crypto projects sought decentralization, users could only trade assets on centralized exchanges (CEXs). Over the years, developers tried to build decentralized exchanges (DEXs), but these attempts were largely unsuccessful. The main issue with DEXs back then was the need for more liquidity.
Jul 30, 2025
131

Security
Is a paper wallet right for you? The pros and cons of using a paper wallet
When it comes to safely storing your crypto, it’s widely recommended to withdraw your coins from an exchange and store them in a personal wallet, as the crypto industry has a saying — not your keys, not your coins. When it comes to choosing the type of wallet you wish to store your crypto in, there's a wide selection, such as hot wallets or cold storage — which are also known as offline storage wallets.
Jul 29, 2025
Beginners
23

Security
Wallets
Self-custody
A complete guide to 2024's best hardware wallets
Have you ever considered the most secure method to store your cryptocurrency? A hardware wallet provides an essential safeguard solution for your cryptocurrency assets by keeping them offline. Unlike hot wallets, which can be susceptible to cyber-attacks, hardware wallets securely contain the private keys you need to gain access to your digital assets.
Jul 29, 2025
Beginners
30

Web3
Bluefin and Sui: Driving DeFi’s High‑Performance Future 🚀
What is Bluefin and Sui The DeFi landscape is rapidly evolving as cutting-edge Layer 1s emerge to support institutional-grade infrastructure. Sui is one such network, offering blistering speed, parallel execution, and developer-friendly capabilities. At the forefront is , a decentralized exchange (DEX) now extending into high-frequency and perpetuals trading. This article explores their joint trajectory-and how the Cryptopedia Season 38 campaign on OKX Wallet is making it easier for users to get hands-on.
Jul 28, 2025
1

Web3
What is Taker Protocol and how to Claim Your $TAKER Airdrop
Introduction The DeFi world is abuzz with Taker Protocol , a platform focused on enhancing Bitcoin liquidity and cross‑chain trading via a sleek DEX aggregator. Currently, OKX Wallet hosts the Taker Protocol Airdrop Checker , allowing users to easily check their eligibility and claim rewards. With $TAKER tokens set to be listed on on July 18, this article examines the airdrop process and why it matters to DeFi enthusiasts.
Jul 28, 2025
1

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.
Jul 23, 2025
2

Wallets
UPI and Web3 wallets: India's digital payment platform
Does India's adoption of the Unified Payments Interface (UPI) signify the start of a new digital payment revolution? The potential is there. Web3 decentralized protocols and technologies offer individuals more control over their data, identities, and transactions, which could be the next step in the evolution of the internet. With India's evolving digital payment infrastructure, the country is well-positioned to take advantage of the possibilities of decentralization.
Jul 23, 2025
2

Trading guide
Blockchain
Trading basics
A beginner’s guide to IPOs: how cryptocurrency firms can go public
An initial public offering (IPO) is the process of a private company offering its shares to the public for the first time, allowing anyone to buy a stake in the company. This usually occurs when a company is looking to raise capital to fund its growth and expansion plans. IPOs have become increasingly popular among cryptocurrency firms in recent years, as they seek to gain mainstream recognition and credibility. This beginner’s guide will explore the IPO process and provide insights into how cryptocurrency firms can go public.
Jul 15, 2025
Beginners
7

Ethereum
Decoding Friend.tech: a guide to the latest big thing in crypto SocialFi
In the 21st century, social media underwent a revolution. Platforms like Friendster, MySpace, and later Meta reshaped how we connected and shared online. As the years went by, the trend shifted towards mobile-centric platforms like Instagram, X, Snapchat, and TikTok, further expanding the boundaries of online interaction.
Jul 15, 2025
Beginners

DeFi
What are real world assets (RWA)? The bridge between DeFi and TradFi
Can cryptocurrencies and their disruptive technological foundations bring change to traditional financial systems? With news of BlackRock's digital fund, BUIDL , attracting $280 million in assets over two weeks, we may see big-name players like BlackRock and embrace the concept of real world assets (RWAs) and digital asset tokenization.
Apr 24, 2025
Intermediate
4

NFT
What are NFTs? A beginner's guide to digital ownership and NFT trends
Non-fungible tokens (NFTs), often celebrated for their ability to authenticate and tokenize digital content, have transcended mere financial instruments. They've become a canvas for artists, a marketplace for collectors, and a technological innovation with the potential to redefine how we perceive and engage with the digital realm.
Apr 22, 2025
Beginners

Security
What are the best 2FA methods to protect your crypto assets?
There's no such thing as too much security when the aim is to keep your crypto assets safe. One of the most effective tools towards this aim is two-factor authentication (2FA). 2FA greatly reduces the risk of unauthorized access to your by adding an extra layer of protection. It's an essential feature for crypto beginners to understand as they navigate the technical world of trading, and one more experienced traders would be wise to revisit to help keep their assets secure.
Apr 21, 2025
Beginners
1,430

NFT
10 best NFT projects to watch in 2024
Non-fungible tokens (NFTs) are digital assets with unique characteristics, enabling them to represent ownership of items in the real world. These tokens are built on blockchain technology and can take various forms, including artwork, music, videos, and games.
Feb 24, 2025
Beginners
111

DApps
Aptos ecosystem guide: top Aptos projects and protocols to watch
As the first Layer-1 blockchain built on the Move programming language, Aptos has emerged as a promising contender in the crypto landscape. Its focus on scalability, security, and developer experience has attracted significant attention from both investors and developers. In this comprehensive guide, we’ll delve into the Aptos ecosystem, exploring some of the top projects and DApps that are making waves on this innovative platform.
Dec 27, 2024
Beginners
1

GameFi
Off The Grid guide: GameFi's new F2P extraction battle royale
Initially fueled by titles like Axie Infinity , GameFi 's explosive surge has since faced challenges as the promises of play-to-earn have often failed to materialize. Amid a shifting crypto landscape, many believe the novelty of earning crypto while gaming has waned. Fortunately, exciting new titles like Off The Grid aim to revitalize the genre.
Dec 27, 2024
Beginners

DeFi
What is MANTRA? The Layer-1 blockchain for real world assets
Blockchain technology is changing constantly, but it faces challenges like interoperability and compliance. MANTRA aims to address these issues by simplifying asset tokenization and enabling seamless collaboration across multiple chains, all while following global regulations. MANTRA achieves this balance through its suite of modular tools, providing an effective platform for building in the decentralized finance (DeFi) space.
Dec 27, 2024
Intermediate