OpenCelium 5.0

OpenCelium is an integration platform: you connect APIs, move and enrich data between them, and control the whole flow from a browser.

This documentation is organised by what you are trying to do.

New here? Start with Introduction for the ideas, then Your first workflow builds a working integration end to end.

Upgrading from 4.x? Read Upgrading from 4.x first — workflows replaced connections, and two application.yml keys moved.

Looking for how to do one specific thing? The How-to guides in the sidebar are task-oriented recipes; Build a workflow is the usual entry point.

Need exact values, fields or endpoints? The Reference section has them — for example Configuration and REST API.

Running the server? See Requirements and Updating.