Akashi Backend

A modern SaaS backend built with NestJS

📋 About

This project is a backend application for a SaaS product built with NestJS. It has been created for educational purposes and made public to share knowledge and demonstrate best practices in building modern Node.js applications.

🧩 What is Akashi?

Akashi is a ready-to-use backend solution designed specifically for frontend developers who need a flexible API system without building a backend from scratch. This backend provides a comprehensive set of endpoints allowing developers to retrieve, store, and manipulate data with simple API calls. With Akashi, frontend developers can focus on creating engaging user interfaces while relying on a robust backend infrastructure that handles authentication, data storage, and third-party integrations. Akashi serves as a bridge between frontend applications and data management, enabling the creation of full-stack applications without extensive backend knowledge.

🚀 Features

• Authentication & Authorization: Support for JWT, Google OAuth, and GitHub OAuth
• Payment Integration: Stripe integration for subscription management
• Data Storage: MongoDB integration with Mongoose
• Email Services: Email functionality via Resend API
• API Documentation: Swagger integration
• Scheduled Tasks: Task scheduling with @nestjs/schedule
• Security: Password hashing with bcrypt
• Data Validation: Input validation with class-validator
• Configuration Management: Environment-based configuration
• External API Integration: Support for connecting and utilizing external API services
• Visual Data Representation: Tools for transforming data into visualization-ready formats
• Customizable Endpoints: Flexible API structure that can be tailored to frontend needs

🛠️ Tech Stack

• Framework: NestJS (v11)
• Database: MongoDB with Mongoose
• Authentication:
  • Passport
  • JWT
  • Google OAuth
  • GitHub OAuth
• Payment: Stripe
• Email: Resend
• API Documentation: Swagger
• Testing: Jest
• Language: TypeScript

🌐 API Services

Akashi Backend provides a comprehensive set of API endpoints that enable frontend developers to:

• Authenticate users through multiple methods
• Store and retrieve user-specific data
• Process payments and manage subscriptions
• Send transactional emails
• Connect with third-party services
• Schedule automated tasks
• Transform raw data into visualization-ready formats

🧪 Getting Started

Check out our documentation to learn how to connect your frontend application to Akashi Backend. The API is designed to be intuitive and developer-friendly, with comprehensive Swagger documentation to help you understand available endpoints and data structures.

🔒 License

Study Showcase License

Copyright © 2025 This codebase is provided solely for educational and showcase purposes. The code is made available publicly to demonstrate the author's learning process and implementation skills.

Permissions:

• You may view and study this code
• You may reference small portions of this code with proper attribution

Restrictions:

• You may NOT copy, distribute, or use the complete codebase or substantial portions of it in any commercial or personal projects
• You may NOT use any part of this codebase in proprietary software
• You may NOT modify or create derivative works for redistribution

All rights reserved. This code is shared for demonstration and educational review only.

⚠️ Disclaimer

This project is for educational purposes only. It is not intended for production use without proper review and security considerations.

🔗 Resources

• Metadata Analysis: https://www.akashi-baas.com.br/
• Related Project: Akashi Frontend