Corsair

Corsair is an open-source product integration platform for connecting users and services to third-party applications. It exposes a REST API and a common syntax across integrations, allowing the same integration layer to support AI agents, backend services, and multi-tenant dashboards instead of requiring separate integration-specific glue code. Corsair maintains adapters for the integrations, while users can self-host the platform or use Corsair Hub for managed OAuth token refresh and webhooks. The project is licensed under Apache License 2.0.