ARC Quest: Native Gas Protocol Demo

ArcQuest is a decentralized quest platform built on Arc Network (Circle). It demonstrates the power of Native USDC Gas Abstraction and EIP-6963 Multi-Wallet connectivity.

Live Demo

Experience the App: https://arc-quests.vercel.app/
(Requires Arc Testnet & Testnet USDC)

Key Features (Technical Highlights)

1. Native USDC Payments

Unlike traditional EVM chains, ArcQuest leverages Arc's native gas feature.

• Zero Approval: Users pay 0.1 USDC directly in the transaction value field.
• Gas Optimization: Eliminates the specific ERC-20 approve() step, saving gas and improving UX.

2. EIP-6963 Multi-Wallet Injection

Goodbye wallet conflicts! ArcQuest supports:

• Metamask (Standard)
• OKX Wallet (via window.okxwallet)
• Browser Injected (Generic)

3. Factory Pattern Architecture

The Smart Contract uses a Factory pattern to deploy isolated instances for users:

• IdentityBase: Simple ownership contract.
• VaultBase: Secure asset storage logic.
• MemoBase: On-chain immutable notes.

Tech Stack

• Frontend: Vanilla JS, Ethers.js v6
• Smart Contract: Solidity 0.8.28, Hardhat
• Hosting: Vercel (CI/CD)
• Design: Neon Cyberpunk UI (Glassmorphism + Particle Network)

Contract Addresses (Arc Testnet)

Contract	Address
ArcQuestV3_Native	0xe1629f143abBcb21D0d22c45b856c0945a94Ce76
TAN Token	0x570D2fA99996a59af5e29270e6059383216Fe37a

Author

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