Atlas ERP Documentation¶

Welcome to the official documentation for Atlas ERP — a multi-tenant cloud ERP suite built for modern businesses.

🚀 What is Atlas ERP?¶

Atlas ERP is an open-source, cloud-native Enterprise Resource Planning system that combines:

Multi-tenancy — Secure tenant isolation for SaaS deployment
Modular Architecture — HR, Payroll, Finance, Projects
Modern Stack — Built with Next.js 15, NestJS 11, and Prisma ORM
Developer-First — Full API access, comprehensive documentation

⚡ Quick Reference¶

Common Commands

Bash
# Install dependencies
pnpm install

# Start development servers
pnpm dev

# Run database migrations
pnpm db:migrate

# Seed database
pnpm db:seed

# Build for production
pnpm build

# Run tests
pnpm test

All Commands

Quick Links

Getting Started

Install Atlas ERP locally in under 5 minutes

Installation Guide
Architecture

Understand the system design and technical decisions

Architecture Overview
API Reference

Complete REST and GraphQL API documentation

API Docs
Modules

Explore available ERP modules and features

Module Guide
Deployment

Deploy to Vercel, Cloudflare, or your own infrastructure

Deployment Guide
Contributing

Join the community and contribute to Atlas ERP

Contribution Guide

🛠️ Tech Stack Overview¶

Layer	Technology
Frontend	Next.js 15, React 19, TailwindCSS, Zustand
Backend	NestJS 11, Prisma ORM, GraphQL, REST
Database	PostgreSQL 17, Prisma migrations
Cache	Redis 8
Queue	BullMQ (Redis-backed)
Auth	Better Auth, JWT, OAuth (Google)
Email	Brevo (transactional)
Monitoring	Grafana + Loki (optional)
Deployment	Vercel, Cloudflare Pages, Render

🎯 Key Features¶

✅ Multi-tenant architecture with secure isolation
✅ Core ERP modules: HR, Payroll, Finance, Projects
✅ Authentication: Email/password, magic links, OAuth (Google)
✅ i18n support: Multi-language using Lingui
✅ Real-time updates: WebSocket support via NestJS
✅ Job queues: Background processing with BullMQ
✅ Type-safe: End-to-end TypeScript
✅ Monorepo: Turborepo for efficient builds
✅ Free tier deployment: Works on Vercel, Neon, Upstash free plans

🔗 Links¶

📖 Documentation Structure¶

This documentation is organized into several sections:

Getting Started — Installation, setup, and first steps
Architecture — System design, patterns, and technical decisions
Backend — NestJS API, services, modules
Frontend — Next.js app, routing, state management
Database — Prisma schema, migrations, queries
API Reference — Complete endpoint documentation
Integrations — Third-party service setup
Deployment — Production deployment guides
Modules — ERP module documentation
Development — Contributing, testing, debugging
Reference — Configuration, scripts, troubleshooting

License: Atlas ERP is licensed under AGPLv3. See License for details.