Onchain-rarity NPM

OnChain Rarity

Overview

This project is a protocol designed to calculate rarity on-chain for Non-Fungible Tokens (NFTs). It directly fetches metadata from the blockchain and computes a score for each trait, allowing for the ranking of NFTs based on their rarity.

Features

Fetch metadata directly from the blockchain
Calculate rarity scores for each trait
Rank NFTs based on their rarity scores
Suitable for integration into rarity platforms, NFT marketplaces, and similar applications

Contributing

Contributions are welcome! Please open an issue or submit a pull request if you have any suggestions, feature requests, or bug fixes.

License

This project is licensed under the MIT License - see the LICENSE file for details.

Acknowledgements

Inspired by the need for on-chain rarity calculations in the NFT space. Built with love by Your Name/Organization.

Disclaimer

This software is provided as is and without any warranty, express or implied. Use at your own risk.

Installation

npm install onchain-rarity-calculator


## Usage

```javascript
// Import the calculateRarity function from the 'onchain-rarity-calculator' package
const { calculateRarity } = require('onchain-rarity-calculator');

// Example usage
const nftMetadata = {
    tokenId: '0x123...',
    traits: {
        trait1: 10,
        trait2: 5,
        // Add more traits as needed
    }
};

// Calculate the rarity score for the provided NFT metadata
const rarityScore = calculateRarity(nftMetadata);

// Output the rarity score to the console
console.log('Rarity Score:', rarityScore);