Beginner
What is DeFi?
Lending, borrowing, and trading without banks — how decentralized finance works, what you can do with it, and its real risks.
Read Article →DeFi, NFTs & Web3
7 guides to decentralized finance, smart contracts, NFTs, and the next era of crypto
Beyond buying and trading coins, crypto has grown into a whole ecosystem of apps, ownership, and community-run organizations. This is the world of DeFi, NFTs, and Web3 — and it comes with as much jargon as it does opportunity. These seven guides explain the ideas in plain English: what decentralized finance actually is, how the smart contracts underneath it work, what NFTs and tokenomics mean, how DAOs let communities govern shared money, and how crypto airdrops (and airdrop scams) work.
These are more advanced topics, so it helps to have the crypto basics down first. Every asset mentioned here can be practiced risk-free in CustomCrypto's paper trading simulator — real market prices, 38 cryptocurrencies, no account and no real money required.
Beginner
What is a Smart Contract?
The self-executing code behind DeFi and NFTs, explained in plain English — what smart contracts are and how they work.
Read Article →Beginner
What is Web3?
The vision of a user-owned internet built on blockchains — what Web3 means, how it differs from today's web, and why it matters.
Read Article →Beginner
What Are NFTs?
Non-fungible tokens explained: what NFTs are, how ownership works on a blockchain, their uses, and the risks for beginners.
Read Article →Beginner
What is Tokenomics?
How a token's supply, distribution, and incentives shape its value — the tokenomics every investor should learn to read.
Read Article →Beginner
What is a DAO?
Decentralized autonomous organizations explained: how communities govern shared funds and projects with code and token voting.
Read Article →Beginner
What is a Crypto Airdrop?
Free token distributions explained: how airdrops work, why projects use them, how to qualify, and how to avoid airdrop scams.
Read Article →Other Topics
Topic
Crypto Basics for Beginners
What crypto is, the major coins, stablecoins, wallets, and dollar-cost averaging — start here.
Browse topic →Topic
How Crypto Trading Works
Reading charts, indicators, order types, fees, risk management, journaling, and market cap.
Browse topic →Topic
Choosing Coins, Exchanges & Staying Safe
Coin and exchange comparisons, CEX vs DEX, avoiding scams, beginner mistakes, and taxes.
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