SaaS PDF conversion API service

This project is a fully-featured SaaS platform designed to provide an efficient and scalable PDF conversion API service for developers and businesses. The system was built with modern tools and technologies, ensuring high performance, reliability, and ease of integration. It leverages Next.js for a seamless front-end and server-side rendering, offering a user-friendly dashboard for managing accounts, tracking API usage, and handling payments.

Key components of the service include:

PDF Conversion API: A robust REST API allowing users to easily convert files to and from PDF format. It supports multiple endpoints for handling various PDF-related tasks, such as merging, splitting, and metadata editing.

Next.js Frontend: The application features a responsive and intuitive user interface built with Next.js, ensuring optimal performance, SEO benefits, and an enhanced user experience.

Dashboard: A fully functional, feature-rich dashboard where users can:

Postgres & Supabase: Postgres serves as the primary database, providing a reliable, scalable solution for storing user data, API logs, and transaction history. Supabase enhances the backend with real-time database updates, authentication, and user management.

Stripe Integration: Stripe handles secure and efficient payment processing for subscriptions and usage-based billing. The integration supports multiple payment methods and ensures a smooth checkout experience.

Docker: The platform uses Docker to containerize the application, making it easier to deploy, scale, and maintain in various environments. This ensures consistent performance and simplifies CI/CD workflows.

Authentication and Security: Users are authenticated through Supabase’s secure system, and sensitive data is protected using best practices for API key management and data encryption.

Scalability and Performance: The system is designed to handle high volumes of API requests, with an architecture that supports horizontal scaling to meet growing demand.

This SaaS service provides developers with a reliable, easy-to-use API for PDF conversions while offering businesses an accessible platform to manage their subscriptions and usage. By integrating cutting-edge technologies like Next.js, Docker, Postgres, and Supabase, and leveraging Stripe for payments, the platform ensures a smooth, professional experience for its users.