Getting Started with Ethereum: A Step-by-Step Guide to Becoming a Blockchain Developer
Davi Pedro Bauer
Résumé
Getting Started with Ethereum delves into technologies most closely associated with Ethereum, such as IPFS, Filecoin, ENS, Chainlink, Truffle, Ganache, OpenZeppelin, Pinata, Fleek, Infura, Metamask, and Opensea. Author Davi Bauer walks you through project creation, how to compile projects and contracts, configure networks, and deploy smart contracts on blockchains. He then covers smart contracts, including deploying and verifying them. This book approaches blockchain in a way that allows you to focus on the topic that most interests you, covering Ethereum-related technologies broadly and not just focusing on Solidity.
This hands-on guide offers a practical rather than conceptual approach get you coding. Upon completing this book, you will be able to confidently develop and deploy smart contracts on blockchains.
Source code can be found at https://github.com/Apress/getting-started-ethereum.
What You Will Learn
- Understand tokenization of assets, including NFTs, using Ethereum
- Host censorship-resistant applications using IPFS
- Deploy on second-layer blockchains using Polygon
- Deploy smart contracts with multiple technologies around Ethereum
Who Is This Book For Off-chain developers who want to migrate to on-chain development starting with the Ethereum blockchain and the technologies around it. Prior programming knowledge and conceptual understanding of blockchain is necessary.
Install Blockchain Dev Kit Extension on VS Code
Installing the extension
Install Truffle
Installing Truffle
Checking Truffle installation
Install Ganache CLI
Installing Ganache
Starting Ganache locally
Install Docker
Chapter 1: MetaMask
Install and Setup MetaMask Wallet
Installing the wallet
Configuring the wallet
Accessing your wallet
Discovering your wallet address
Chapter 2: Infura
Create an account on Infura
Creating a new account
Setting up your Infura project
Chapter 3: Solidity
Get started with Solidity project on VS Code
Creating a new project
Compiling the project
Deploying to development Blockchain
Chapter 4: ERC20 Tokens
Write a simple ERC20 token using OpenZeppelin
Preparing the environment
Writing the contract
Setting the Solidity compiler version
Compiling the contract
Verifying the result
Deploy ERC20 token to ganache development Blockchain
Preparing the migration
Writing the contract
Starting the Blockchain
Configuring the Blockchain network
Deploying the contract
Adding the token to a wallet
Create an ERC20 token with fixed supply
Creating the project
Writing the contract
Starting Ganache development Blockchain
Migrating the contract
Configuring MetaMask
Adding the token
Transferring tokens between accounts
Deploy ERC20 token to Testnet using Infura
Installing the pre-requirements
Setting up your Infura project
Setting up your Smart Contract
Configuring the private key
Deploying the Smart Contract
Checking your wallet balance
Verifying the Smart Contract on Etherscan
Deploy ERC20 token to Polygon Testnet (Layer 2)
Installing the pre-requirements
Adding Polygon Mumbai to MetaMask networks
Activating the Polygon add-on on Infura
Setting up your Infura project
Setting up your Smart Contract
Configuring the network (using Matic endpoint)
Configuring the network (using Infura endpoint)
Configuring the private key
Deploying the Smart Contract
Checking your wallet balance
Verifying the Smart Contract on Polygan Scan
Deploy ERC20 Token to Polygon Mainnet (Layer 2)
Adding Polygon Mainnet to MetaMask networks
Configuring the network (using Infura endpoint)
Deploying the Smart Contract
Checking your wallet balance
Verifying the Smart Contract on polyganscan
Chapter 5: Unit Tests for Smart Contracts
Write Unit Tests for ERC20 Smart Contracts
Creating a new unit test file
Writing test for the contract total supply
Writing test asserting for the contract balance
Chapter 6: ERC721- Non-Fungible Tokens
Create your art NFT using Ganache and OpenZeppelin
Creating the project
Configuring the wallet
Configuring the network
Configuring the solidity compiler
Configuring the private key
Creating the badge image
Adding the badge to your local IPFS
Pinning the badge to a remote IPFS node
Creating the badge metadata
Compiling the Smart Contract
Migrating the Smart Contract
Instantiate the Smart Contract
Awarding badge to a wallet
Checking badge on Etherscan
Adding the NFT token to your wallet
Sell your art NFT on Opensea
Connecting to OpenSea
Viewing your badge
Listing your badge for sale
Exploring listing details
Chapter 7: Faucets
Get Test Ether From Faucet on Ropsten Network
Accessing the faucet
Waiting for the transaction
Get Test Ether From Faucet on Rinkeby Testnet
Preparing for funding
Funding your wallet
Checking your wallet
Get Test MATIC From Faucet on Mumbai Testnet
Preparing for funding
Funding your wallet
Checking your wallet
Get Test MATIC From Faucet on Mainnet
Preparing for funding
Funding your wallet
Checking your wallet
Chapter 8: IPFS - InterPlanetary File System
Create Your IPFS Node
Installing the node
Configuring the node
Testing the node
Exploring your IPFS node
Add Files to IPFS
Adding the file
Viewing the file content on the console
Checking the file in the web ui
Viewing the file content in the browser
Setup IPFS Browser Extension
Installing the browser extension
Configuring the node type
Starting an external node
Importing a file
Pin and Unpin IPFS Files on Local Node
Starting your local node
Adding file to your node
Checking the file was added
Verifying your file was pinned
Unpinning your file
Pinning your file manually
Pin and Unpin Files on Remote Node using Pinata
Setting up API Keys on Pinata
Setting up Pinata as a remove service on your terminal
Adding a new file to your local IPFS node
Pinning your file to the remote IPFS node
Unpinning your file from the remote IPFS node
Host Your Site on IPFS Using Fleek
Login on Fleek
Cloning your existing repository
Installing Fleek
Initializing Fleek
Deploying your site
Chapter 9: Filecoin
How to preserve files on Filecoin local node
Creating the project
Configuring truffle
Adding an image to be preserved
Installing dependencies
Starting local endpoints
Preserving files to Filecoin
Chapter 10: ENS - Ethereum Name Service
Register your ENS to Receive any Crypto, Token or NFT on Your Wallet
Searching your domain name
Request to register
Managing your registration name
Checking the name resolution
Chapter 11: Chainlink
Get Crypto Prices Inside Smart Contracts using Chainlink Oracles
Creating the project
Creating the Smart Contract
Creating the migration
Setting up your Infura project
Configuring the wallet
Configuring the network
Configuring the solidity compiler
Configuring the private key
Compiling the Smart Contract
Deploying the Smart Contract
Getting the price information from the Smart Contract
Chapter 12: Nethereum
Get Ether Balance using Nethereum
Creating the project
Installing web3
Creating the method
Getting the balance
Caractéristiques techniques
| PAPIER | |
| Éditeur(s) | Apress |
| Auteur(s) | Davi Pedro Bauer |
| Parution | 18/07/2022 |
| Nb. de pages | 131 |
| EAN13 | 9781484280447 |
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