https://github.com/shubham-kumr/nftverse
NFTVerse is a simple and powerful web app that lets users connect their MetaMask wallet, mint their own NFTs, and transfer them to other Ethereum addresses. Built using HTML, JavaScript, and Web3.js, NFTVerse interacts with a deployed ERC-721 smart contract on the Ethereum blockchain.
https://github.com/shubham-kumr/nftverse
ethereum minting-nfts nft polygon solidity
Last synced: 6 months ago
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NFTVerse is a simple and powerful web app that lets users connect their MetaMask wallet, mint their own NFTs, and transfer them to other Ethereum addresses. Built using HTML, JavaScript, and Web3.js, NFTVerse interacts with a deployed ERC-721 smart contract on the Ethereum blockchain.
- Host: GitHub
- URL: https://github.com/shubham-kumr/nftverse
- Owner: shubham-kumr
- Created: 2025-04-21T12:33:17.000Z (6 months ago)
- Default Branch: main
- Last Pushed: 2025-04-22T14:20:12.000Z (6 months ago)
- Last Synced: 2025-04-23T19:24:49.931Z (6 months ago)
- Topics: ethereum, minting-nfts, nft, polygon, solidity
- Language: JavaScript
- Homepage:
- Size: 503 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
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README
# NFTVerse - NFT Mint
## 🛠️ Tech Stack
- Solidity + Hardhat
- Node.js + Express.js
- HTML, CSS, JavaScript
- Ethers.js
- IPFS (via Pinata or NFT.Storage)
- Polygon
---
## ⚙️ Setup Instructions
### 1. Clone the repo
```bash
git clone https://github.com/shubham-kumr/nftverse.git
cd nftverse
```
### 2. Install Dependencies
```bash
npm install
```
### 3. Configure Environment
```bash
PRIVATE_KEY=your_wallet_private_key
RPC_URL=https://polygon-mainnet.g.alchemy.com/v2/API-KEY
```
🔐 Important: Do not share your .env file publicly or commit it to version control.
### 4. Compile the Contract
```bash
npx hardhat compile
```
### 5. Deploy
```bash
npx hardhat run scripts/deploy.js --network [network-name]
```
---
## 🔗 URI Creation via Pinata
Follow these steps to create your NFT's metadata and upload it to IPFS via [Pinata](https://pinata.cloud):
### 1. Upload the Image
- Go to your Pinata dashboard
- Upload your NFT image (e.g., `my-nft.png`)
- Copy the resulting **CID** (Content Identifier)
### 2. Create Metadata JSON
Create a `metadata.json` file in your project (or generate it dynamically in your frontend), with a structure like:
```json
{
"name": "Bootcamp Attendance NFT",
"description": "This NFT certifies participation in the SHARP Blockchain Bootcamp",
"image": "ipfs://",
"attributes": [
{
"trait_type": "Attendee",
"value": "Your Name"
},
{
"trait_type": "Batch",
"value": "April 2025"
}
]
}
```
## 🌐 Tools & Links
- 🔧 [Remix IDE](https://remix.ethereum.org/)
- 🦊 [MetaMask](https://metamask.io/)
- 🔎 [PolygonScan](https://polygonscan.com/)
- 🖼️ [OpenSea ](https://opensea.io/)
- 📤 [Pinata](https://www.pinata.cloud/)
- 📦 [NFT.Storage](https://nft.storage/)
---
## NFTVerse
---
## 📸 Sample Output
> Once minted successfully, your NFT will appear on OpenSea like this:
> `https://opensea.io/assets///`
---
---
> 🚀 Happy Building, and welcome to Web3!