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Tokens (166)

Learn all about crypto tokens. From Bitcoin to stablecoins, Ethereum, memecoins, and much more.
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Stablecoins

USDT 101: how to buy, swap, and transfer USDT

USDT (USD Tether) has established itself as one of the most popular U.S. dollar-pegged stablecoins available today. The asset’s low volatility and USD peg makes it appealing to traders and underpins USDT’s utility as a popular half of various trading pairs offered by most crypto exchanges, including OKX.
Jul 4, 2025
Beginners
107
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Bitcoin

Top 3 Runes marketplaces in 2024

Are you seeing Runes projects flooding your X timeline? If so, you may be wondering how to buy or trade them. Similar to non-fungible tokens, projects built on the Runes protocol have their own marketplace, too.
Jun 4, 2025
Beginners
1
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Altcoin
Ethereum

What is LINK? The complete guide to Chainlink's token

Chainlink is a blockchain abstraction layer that allows smart contracts to securely communicate with real-world data and services located outside of blockchain networks. It achieves this through a decentralized oracle network. Crucial to the network is , Chainlink's token.
Jun 4, 2025
Beginners
428
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Altcoin
DApps

What is Wormhole? Powering blockchain's interoperability

How can blockchain technology evolve to seamlessly connect different chains? Wormhole , the cross-chain messaging protocol, is leading the way towards this reality with the help of its native token, W. The technology connects different blockchain networks to support the safer and seamless transfer of data and tokens across networks.
Jun 4, 2025
Intermediate
7
Private keys
Altcoin

What Is aelf?

![What Is Aelf](//images.ctfassets.net/4nqoo8goeymu/5mSGj0aiFKof50qXANMa1Q/01c428932898814254741a3ae82c0b7a/What-Is-Aelf.png) aelf is a fully decentralized layer 1 network that aims to leverage cloud
May 27, 2025
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Ethereum

What is Ethereum's Pectra upgrade? Bringing smart contract functionality to wallets

What if managing your Ethereum wallet could be as easy and secure as sending an email? The Ethereum network has introduced a big change that aims to deliver this kind of simplicity to users, called the Pectra hard fork. The update is expected to make transactions safer, bring added stability to the network, and introduce a host of new features.
May 9, 2025
Intermediate
10
Optimism article banner
Layer2
Ethereum

How to unlock Ethereum's potential: the complete guide to Optimism

Ethereum is a dynamic platform that caters to many transactions and applications, from Decentralized Finance (DeFi) to gaming, and even Non-Fungible Tokens (NFTs). But, a prominent challenge it faces is scalability. As it stands, Ethereum can handle about 30 transactions every second.
Apr 28, 2025
Intermediate
Forward Contracts vs. Futures Contracts What Are the Differences
Ethereum
Blockchain
DeFi

What’s next for post-merge Ethereum?

This is an OKX — Okcoin research partnership. Adam Bloom is a Content Writer, podcaster, and yield farmer based in Los Angeles. Now that Ethereum has completed the Merge, it’s time to get ready for the next set of Ethereum upgrades — the Surge, Verge, Purge, and Splurge.
Apr 24, 2025
Intermediate
4
How Does Ethereum Work
Ethereum
DApps

What is ETH 2.0 and the Shanghai upgrade?

Have you been wondering what ETH 2.0 is all about? Or maybe you've heard of the Shanghai upgrade and are curious to learn more? This blog post will give you a brief overview of both ETH 2.0 and the Shanghai upgrade. So whether you're a crypto novice or an experienced trader, read on to learn more.
Apr 24, 2025
Beginners
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Memecoins

Understanding Dogecoin: a comprehensive guide to the largest memecoin by market cap

Dogecoin is a cryptocurrency launched in 2013 as a light-hearted and more approachable alternative to established digital currencies like Bitcoin (BTC) , Ethereum (ETH) , and Tether (USDT) . The around an open-source peer-to-peer digital currency that could be used for good.
Apr 24, 2025
Beginners
8
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Mining
Altcoin

Top 11 ASIC-Resistant Coins

The world of cryptocurrency has seen remarkable growth in recent years, with an increasing number of digital assets making their way into the mainstream. One of the key factors that determine the succ
Feb 27, 2025
10
Cyberpunk trading generic
Altcoin
DEX
DeFi

What is Uniswap (UNI): how does the popular DEX work?

Decentralized Exchanges (DEXs) have cemented their place in the blockchain and cryptocurrency industry. They provide a solution to centralization by allowing users to interact with their platform in a self-custodial manner. A prime example of one of the is . Since its creation in 2018, it's become the largest DEX in the world. According to , Uniswap sits on top with a TVL of over $4,000,000,000. This is above competitors like and , which as of late 2023 have less than half of Uniswap's TVL.
Feb 27, 2025
Beginners
18
Worldcoin Learn article banner
Altcoin

What is Worldcoin?

What is Worldcoin? Worldcoin is an open-source protocol that aims to make the global economy accessible to everyone by creating a digital identity called World ID and providing, where allowed by law, a digital currency (Worldcoin).
Feb 27, 2025
1
trade-academy-beginner-4
Bitcoin
DeFi

What Is Wrapped Bitcoin (WBTC)?

Bitcoin (BTC) is the native cryptocurrency of the Bitcoin network, while Wrapped Bitcoin (WBTC) is its wrapped version. But what is a wrapped crypto? In simple terms, cryptocurrencies can be moved from one blockchain to another. Through a procedure known as “wrapping,” cryptocurrencies can function on another chain. This opens up a world of new use cases and utilities for cryptocurrencies, including (BTC).
Feb 27, 2025
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Altcoin

What is Shiba Inu (SHIB)? Your complete guide to the meme-inspired project

Memecoins might be one of crypto's most curious things. These playful tokens usually arrive to provide light relief — welcome to many in an industry sometimes dominated by periods of fear, uncertainty, and doubt — AKA FUD. Shiba Inu (SHIB) is among them. Inspired by the Shiba Inu internet meme (but not to be confused with , which is inspired by the same meme), SHIB has gathered a loyal following since its August 2020 arrival.
Feb 24, 2025
2
The ABC of the Wall Street Meme token: A comprehensive guide to the WSM crypto
Altcoin
Memecoins

The ABC of the Wall Street Memes token: a comprehensive guide to the WSM crypto

Crypto moves super fast, and the market for meme coins runs even faster. Among them, the Wall Street Memes (WSM) token ($WSM) stands out as the most recent blend of internet and trading culture. Originating from the Wall Street Bets movement, this token has quickly garnered attention, not just for its meme status but also for its underlying potential. Whether you're a seasoned crypto trader or a newcomer intrigued by the buzz, this guide aims to clarify what's going on with $WSM.
Feb 24, 2025
Beginners
MP Cover
Altcoin

What are fan tokens? 9 best fan tokens for sports fans

The introduction of blockchain technology and cryptocurrencies has revolutionized how football fans can support their favorite teams. Before, emotional satisfaction, priority treatments, and bragging rights motivated supporters.
Jan 7, 2025
3
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Ethereum

Ethereum Dencun upgrade: unlocking scalability with EIP-4844

As one of the leading platforms for smart contracts and decentralized applications (DApps), Ethereum faces a crucial hurdle that's been hindering it from mass adoption since day one: scalability. As user numbers and network activity rise, transaction speeds slow down and gas fees skyrocket, making widespread use of it difficult during peak transaction periods. However, the upcoming Ethereum Dencun upgrade sparks hope with the introduction of numerous Ethereum Improvement Proposals (EIPs). One such groundbreaking proposal is EIP-4844.
Oct 28, 2024
Intermediate
1
Solana SPL tokens thumb
DeFi
Altcoin
DApps

Solana ecosystem guide: what are the best SPL tokens to watch?

At the time of writing, Solana remains among the top five largest cryptocurrencies by market value. That status is thanks in large part to a rebound in SOL prices , the project's dedicated community, interest in Solana-based , and its strong DeFi ecosystem.
Oct 15, 2024
Intermediate
1
Bitcoin audiobooks
Bitcoin

Bitcoin at 15: the ultimate audiobook list for Bitcoin fans

How has a single document reshaped money and technology? Fifteen years ago, the Bitcoin white paper emerged as a modest proposal for a peer-to-peer electronic cash system. Today we reflect on the influential effect Bitcoin has had on multiple industries, recognizing not only its arrival but the ongoing economic transformation that's occurring as a result.
Sep 23, 2024
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Memecoins

What is PolitiFi: the satire behind politically-charged memecoins

With AssangeDAO stealing headlines with its recent 80% rally, similar coins and tokens that evoke the same political themes are once again in the limelight. This combined with the familiar sightings of like Jeo Boden and Doland Tremp across social media has caused crypto traders to speculate about a future surge in attention towards PolitiFi coins as the 2024 U.S. presidential election race heats up.
Jul 22, 2024
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Bitcoin

What is Runecoin? How Runecoin evolves the Bitcoin network

The Runes protocol , a new fungible token standard for Bitcoin, arrived in 2024 with plenty of excitement and activity as users rushed to etch new tokens. Among them, Runecoin (RSIC•GENESIS•RUNE) has been a stand-out token built with the new protocol on Bitcoin's blockchain. In short, Runecoin makes and easier to use and more fun to experiment with, helping users to produce and manage digital assets.
May 20, 2024
Intermediate
10
trade-academy-spot-3
Memecoins

Shibarium: A Guide to Shiba Inu’s Layer 2 Blockchain

Shiba Inu (SHIB) is known throughout the crypto industry as one of the largest memecoins out there. It is second only to the original memecoin, Dogecoin (DOGE). However, while the industry kept specul
Apr 25, 2024
OKX Wallet
Altcoin
NFT

What Is Treasure?

![What Is Treasure](//images.ctfassets.net/4nqoo8goeymu/6RhYmTHVQ1FUNUhhGamaGL/65baf6710751e731a6d0e58ae4501f16/What-Is-Treasure.png) Treasure is a community-governed ecosystem that serves as a bridge
Apr 25, 2024
1
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