https://github.com/alchemyplatform/hello-world-tutorial

https://github.com/alchemyplatform/hello-world-tutorial

Last synced: 3 months ago
JSON representation

• Host: GitHub
• URL: https://github.com/alchemyplatform/hello-world-tutorial
• Owner: alchemyplatform
• Created: 2021-10-15T16:48:47.000Z (about 3 years ago)
• Default Branch: main
• Last Pushed: 2023-03-13T07:42:08.000Z (over 1 year ago)
• Last Synced: 2024-07-16T22:13:54.414Z (4 months ago)
• Language: Solidity
• Size: 83 KB
• Stars: 25
• Watchers: 6
• Forks: 14
• Open Issues: 3
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

• awesome-web3-tools-and-dapps - Hello World - Introducing a basic Alchemy smart contract designed for beginners, specifically created to demonstrate the "Hello World" example. (dApps directory / Smart Contract Templates)

README

        
# hello-world-tutorial

This is the example code repository for the Alchemy Hello World tutorial series (parts 1, 2, 3).

[YouTube Playlist](https://www.youtube.com/watch?v=g73EGNKatDw&list=PLMj8NvODurfGgDJG-qQWyKtqTxJyRGI0i)

- [Part 1 Docs](https://docs.alchemy.com/alchemy/tutorials/hello-world-smart-contract)

- [Part 2 Docs](https://docs.alchemy.com/alchemy/tutorials/hello-world-smart-contract/interacting-with-a-smart-contract)

- [Part 3 Docs](https://docs.alchemy.com/alchemy/tutorials/hello-world-smart-contract/submitting-your-smart-contract-to-etherscan)

## Setup

You can clone this repo and get going right away.

Just make sure to:

- run `npm install` to set up all the dependencies (hardhat, ethers, etc.)

- rename `.env-example` to `.env` and then fill in the environment variables with your own info

- set up an Alchemy account [here](https://alchemy.com/?a=641a319005)

- set up a [Metamask](https://metamask.io/download.html) wallet with [fake testnet ether](https://faucet.dimensions.network/)

And then you should be able to:

- run `npx hardhat run scripts/deploy.js` to deploy the contract to the Ropsten testnet

- run `npx hardhat run scripts/interact.js` to read and write a new message to the smart contract on Ropsten

- run `npx hardhat verify --network ropsten  'Hello World!'` to verify your contract on Etherscan