Fusio is an open-source API and AI management platform specifically designed for builders to create, manage, and monetize innovative API solutions. Licensed under Apache 2.0, it serves as a comprehensive tool for powering SPAs, creating API gateways, or launching full-scale API products.

The main features of this tool include:

• Rapid API Development: Builders can quickly create API endpoints using built-in actions or by implementing their own custom logic, enabling efficient backend development for various applications.

• AI and MCP Integration: Fusio allows you to expose actions as REST API endpoints or as tools for the Model Context Protocol (MCP). This makes your endpoints directly accessible and controllable by AI agents.

• Versatile Gateway Capabilities: The platform acts as a bridge for legacy data systems, microservices architectures, and headless CMS backends, making information easily accessible to mobile apps and modern services.

• Developer Portal and Monetization: It includes an API Developer Portal for SaaS providers to offer services to external developers. It also supports monetization with minimal effort through freemium or tiered access models.

• Real-Time Analytics: Users can monitor key API metrics and usage through a specialized dashboard, which is essential for maintaining quality of service and detecting issues early.

• SDK Automation: Fusio can automatically generate SDKs in multiple languages—such as PHP, TypeScript, and Python—based on your defined API schema, simplifying the integration process for your users.