https://github.com/marjorie-n/create-nft-erc721

Deploy NFT with Truffle, IPFS OpenSea & Polygon (Mumbai)
https://github.com/marjorie-n/create-nft-erc721

erc721 matic mumbai nft opensea polygon truffle

Last synced: about 2 months ago
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Deploy NFT with Truffle, IPFS OpenSea & Polygon (Mumbai)

• Host: GitHub
• URL: https://github.com/marjorie-n/create-nft-erc721
• Owner: marjorie-n
• Created: 2021-11-22T11:09:34.000Z (about 3 years ago)
• Default Branch: main
• Last Pushed: 2022-01-25T22:01:57.000Z (almost 3 years ago)
• Last Synced: 2023-06-30T10:40:28.879Z (over 1 year ago)
• Topics: erc721, matic, mumbai, nft, opensea, polygon, truffle
• Language: JavaScript
• Homepage: https://testnets.opensea.io/assets/mumbai/0xf0ae167c87bd404d00893bf2da2b87d7483b00f1/1/
• Size: 108 KB
• Stars: 4
• Watchers: 2
• Forks: 3
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# 👊 Deploy NFT with Truffle, IPFS OpenSea & Polygon (Mumbai)

## Visit for see my NFT: [Opensea Link](https://testnets.opensea.io/assets/mumbai/0xf0ae167c87bd404d00893bf2da2b87d7483b00f1/1/) .

### Prerequisite programming in node.js would be beneficial.

# 🚀 Getting started 

Clone this repo. 

Run `npm install` in terminal.

* Place Matic RPC node key and Wallet Mnemonic in new .env file

* Upload some nft metadata to an api. I used IPFS.

* Place link to NFT Collection.json in contractURI method, under GameItem.sol. 

* Deploy the contracts with `truffle develop` then `migrate --network mumbai` in the terminal, then copy the contract address.

* Add your account address, contract address and token json link to the mint script.

* Enter `node scripts/mint.js` into the console to mint.

* For security reasons my files with my private keys have been deleted as well as the hashes of my images and my json files.

## 💡 This is inspired by opensea's tutorial

* [Doc Opensea](https://docs.opensea.io/docs/getting-started)

* [Doc OpenZeppelin](https://docs.openzeppelin.com/contracts/4.x/erc721)

### A simple way to create NFT smart contracts and deploy on OpenSea to make our digital asset visible.

 ### Good work!🙂