lzhou1110/UZH-SmartContract

UZH Summer School 2023 - Smart Contracts

Introduction

This repository contains the code for the smart contracts used in the UZH Summer School 2023.

Useful links

• Remix
• Metamask
• Solidity Documentation
• Solidity By Example
• Your personal tutor - ChatGPT

Good Articles

• https://medium.com/swlh/getting-deep-into-evm-how-ethereum-works-backstage-ab6ad9c0d0bf

Connecting Metamask

• NetworkName:UZHETH
• NewRPCURL:https://rpc.uzhethw.ifi.uzh.ch • ChainId:702
• CurrencySymbol:UZHETH
• BlockexplorerURL:https://uzhethw.ifi.uzh.ch

Connecting Remix

• Environment: Web3 Provider
• Compiler version: 0.8.11

Cautious

• Always check the network ID and transaction message before sending a transaction. If you send a transaction to the mainnet by mistake, you will lose real money :(
• Always check the contract address before interacting with a contract.
• Always check the contract source code before interacting with a contract.
• Consult your tutor (or ChatGPT) if you have any questions.

Prefer more advanced tools?

• Hardhat
• Truffle
• Brownie
• OpenZeppelin