Learning with Alchemy Road to Web 3 -Week 3

How to Make NFTs with On-Chain Metadata - Hardhat and JavaScript

For this week's project, I learned from the documents on Alchemy's official website.
I started and completed this project on October 31, 2022
I have learned many things, such as:

I learned to use Polygon and learned that Polygon gas is better

How to process HTML/SVG code in solidity using JSON objects.

verify your contract on PolygonScan using PolygonScan API

I like this week's course very much, because it let me learn new knowledge, let me understand web3.0 a step closer
I can use this knowledge to build and publish my own NFTS. For example, I can build a tipping platform that can generate NFTS with corresponding words based on the text provided by users.
I would recommend this project to anyone who wants to learn about web 3.0 nft.