Arc Payroll System — Decentralized Payroll Management on Arc Testnet
Arc Payroll System is a comprehensive decentralized payroll management system built on Arc Network testnet. This project enables employers to manage cross-border payroll payments securely and efficiently using smart contracts, with full KYC verification integration and real-time payment tracking.
Overview
Arc Payroll System revolutionizes traditional payroll by leveraging blockchain technology to provide instant, secure, and transparent cross-border payments. Built on Arc Network's stablecoin-native infrastructure, the system supports USDC payments with sub-second transaction speeds and minimal gas fees.
Key Features
💼 Employer Dashboard
Register company on-chain with KYC verification
Add and manage workers efficiently
Create batch payments for multiple employees
Escrow protection for worker security
Real-time payment tracking and analytics
👷 Worker Dashboard
Register as a verified worker on-chain
View pending payments and release escrowed funds
Exchange USDC to local currency
Bank account integration for withdrawals
Complete payment history and records
⚡ Blockchain Advantages
Instant cross-border transactions (<1 second)
Low gas fees compared to traditional rails
Global reach (180+ countries supported)
Decentralized and transparent ledger
Smart contract automation
Smart Contract Architecture
3 Core Contracts
- CompanyRegistry - Handles KYC verification and company registration on-chain
- WorkerRegistry - Manages worker registration, verification, and profile data
- PayrollContract - Processes payments, manages escrow, and handles batch transactions
Security Features
- Verified company and worker checks before any transaction
- Escrow protection for workers ensures payment security
- Batch payment optimization reduces gas costs
- Gas-efficient transaction design
Technology Stack
Frontend
- React + TypeScript
- Tailwind CSS + shadcn/ui
- Arc App Kit (wallet connection)
- Viem (eth library)
Smart Contracts
- Solidity
- Hardhat (development framework)
- Typechain (type safety)
Infrastructure
- Vercel (hosting)
- Arc Testnet (blockchain)
- USDC stablecoin (payments)
Use Cases
For Freelancers
- Get paid instantly from global clients
- No bank account needed
- Exchange to local currency easily
For Remote Teams
- Pay team members worldwide seamlessly
- Automate payroll with escrow protection
- Track all payments transparently on-chain
For DAOs
- Manage contributor payments efficiently
- Batch payment processing for multiple recipients
- On-chain verification and transparency
📚 Source Code
Check out the complete source code on GitHub:
Built by dhozil for Arc Network Testnet 🚀