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Getting started with Ethereum

Practical, example-driven guides to Ethereum: what Ethereum is, smart contracts & dApps, ERC‑20 tokens and NFTs, gas and EIP‑1559, layer‑2s and sidechains, and more. Each tutorial includes step‑by‑step instructions so you can get started and explore the vast Ethereum ecosystem.

What is Ethereum?

What is Ethereum?

Understand Ethereum's key characteristics.

What are ERC-20 tokens?

What are ERC-20 tokens?

Learn the basics of the Ethereum token standard, what ERC-20 tokens are used for, and how they work.

How to buy ETH

How to buy ETH

Learn how to buy ETH and hold it securely in a digital wallet you control.

What is the difference between Bitcoin and Ethereum?

What is the difference between Bitcoin and Ethereum?

Find out about the key differences between two of the most popular cryptocurrencies.

Walletcounter

Millions of

wallets created

Walletcounter

Millions of

wallets created

What is Ethereum?

What is Ethereum?

Understand Ethereum's key characteristics.

How do I send ethereum?

How do I send ethereum?

Sending ethereum is as easy as choosing the amount to send and deciding where it goes.

How do I receive ethereum?

How do I receive ethereum?

To receive ethereum, simply provide the sender with your Ethereum address, which you can find in your crypto wallet.

What is ETH used for?

What is ETH used for?

Understand the function and utility of ETH.

Who created Ethereum?

Who created Ethereum?

Understand the origin and early history of the Ethereum protocol.

What is WETH?

What is WETH?

WETH is an important part of the Ethereum DeFi ecosystem. Learn what it is, and why it’s important.

How do I keep my cryptoassets safe?

How do I keep my cryptoassets safe?

Make sure your cryptoassets are safe with these simple tips.

How was ETH initially distributed?

How was ETH initially distributed?

Learn about the 2014 crowdsale, the initial distribution of ether (ETH), and why it's important.

What's a smart contract?

What's a smart contract?

Get the basics on the "software" that runs on decentralized networks.

What are ERC-20 tokens?

What are ERC-20 tokens?

Learn the basics of the Ethereum token standard, what ERC-20 tokens are used for, and how they work.

What is EVM?

What is EVM?

Learn about the EVM, the virtual machine that powers Ethereum and other blockchain networks.

What's a dApp?

What's a dApp?

Discover what dApps are, how they work, advantages and disadvantages, and more.

What is DeFi?

What is DeFi?

Learn what makes decentralized finance (DeFi) apps work and how they compare to traditional financial products.

What is Ethereum's monetary policy?

What is Ethereum's monetary policy?

Learn about the issuance rate of ETH and how it is governed.

What is ETH gas and how do fees work in Ethereum?

What is ETH gas and how do fees work in Ethereum?

Learn about the unit for measuring transaction fees in Ethereum, get details on the Ethereum fee market, and discover how to customize the fees you pay.

What is EIP 1559?

What is EIP 1559?

Understand how EIP 1559 overhauled the fee market in Ethereum and what it means for ETH's circulating supply.

How does governance work in Ethereum?

How does governance work in Ethereum?

Why governance is needed, Ethereum governance in practice, the concept of credible neutrality, and more.

What is Ethereum 2.0?

What is Ethereum 2.0?

Learn about Ethereum's attempt to solve the blockchain trilemma with a move to Proof of Stake, sharding, and more.

What is Proof of Stake (PoS)?

What is Proof of Stake (PoS)?

Learn about Proof of Stake (PoS), how it works, its advantages and disadvantages, and its use in popular blockchains like Ethereum.

What is staking?

What is staking?

Learn about the power of staking.

What is Restaking

What is Restaking

Discover the innovative concept of restaking, where validators can deploy their staked assets across multiple protocols simultaneously. Learn about the mechanics, types, and benefits of restaking, as well as its potential risks.

What are stablecoins?

What are stablecoins?

Learn about the key US-dollar crypto 'stablecoins,' how they remain stable, what they're used for, ways to earn interest on them, and where to get them.

How to buy ETH

How to buy ETH

Learn how to buy ETH and hold it securely in a digital wallet you control.

How to create an Ethereum wallet

How to create an Ethereum wallet

Creating an Ethereum wallet is as easy as installing software on your mobile device or laptop/desktop.

What's a 'self-custodial' wallet?

What's a 'self-custodial' wallet?

Understand how the self-custodial model puts you in charge of your cryptoassets and protects you from third-party risk.

Common DApp risks and how to avoid them

Common DApp risks and how to avoid them

Protect yourself from these common decentralized app (DApp) risks.

What are sidechains?

What are sidechains?

Learn about the different types of sidechains, their advantages and disadvantages, and what they're used for. Get the essentials on key sidechain projects.

What is layer 2 on Ethereum?

What is layer 2 on Ethereum?

Layer 2 is an umbrella term to describe solutions that build on top of Ethereum mainnet (layer 1) to improve the scalability of the Ethereum network.

ZK-Rollups vs. Optimistic Rollups

ZK-Rollups vs. Optimistic Rollups

Compare ZK-Rollups and Optimistic Rollups and understand their impact on blockchain scalability.

What are NFTs?

What are NFTs?

Learn about NFTs, how they work, examples of prominent NFTs, and much more.

What is a DEX?

What is a DEX?

A decentralized exchange (DEX) is a type of exchange that specializes in peer-to-peer transactions of cryptocurrencies and digital assets. Unlike centralized exchanges (CEXs), DEXs do not require a trusted third party, or intermediary, to facilitate the exchange of cryptoassets.

What is a token sale?

What is a token sale?

Token sales are an important part of the crypto ecosystem. Learn their ins and outs.

DeFi use cases

DeFi use cases

Decentralized Finance (DeFi) is bringing access to financial products to everyone. In this article we examine some prominent use cases.

DEX lingo

DEX lingo

From AMM to yield farming, learn the key vocabulary you’ll encounter when trading on a DEX.

What is censorship resistance?

What is censorship resistance?

Censorship resistance is one of crypto's biggest strengths. Learn about its power.

What is the difference between Bitcoin and Ethereum?

What is the difference between Bitcoin and Ethereum?

Find out about the key differences between two of the most popular cryptocurrencies.

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