PetFi

Problem Statement

PetFi is a Virtual NFT Pet Gaming and Trading Platform that allows users to: ✔ Adopt and customize NFT pets with unique attributes and visual appearances. ✔ Play interactive mini-games and PvP battles to earn in-game rewards. ✔ Trade pets, accessories, and assets on a decentralized marketplace. ✔ Evolve their pets to create rarer and more powerful NFTs. ✔ Participate in a Play-to-Earn (P2E) economy, where players can earn tokens through gameplay and competitions.Unlike traditional virtual pet games where assets are stored on centralized servers, PetFi ensures that every pet, item, and currency is a blockchain-backed NFT, meaning true ownership, provable rarity, and unrestricted tradeability.

Solution

PetFi is built using Solidity for smart contracts (ERC-721 for currency) on Ethereum and Layer 2 solutions like Polygon for scalability. The frontend is built with Next.js, React, and Tailwind CSS, with blockchain interactions handled via Ethers.jsFor storage, we use IPFS and Arweave for NFT metadata, with TheGraph indexing on-chain events for real-time updates. We have also incorporated AI in our project by providing AI generated NFTs to our players.