fusio

About

Open Source API Management Platform Turn your business logic into scalable API products for humans and AI agents.

Fusio is a self-hosted, open-source backend platform and API gateway written in PHP that bridges the gap between your internal infrastructure and the outside world. Whether you are exposing legacy databases, orchestrating microservices, or building custom business logic, Fusio handles the heavy lifting. It transforms your services into a professional API product, complete with an automated developer portal, SDK generation, and monetization tools. With native MCP support, Fusio also acts as a bridge to the AI ecosystem, allowing you to turn your backend logic into tools for…