Client API
Last modified: June 23, 2025
Introduction
Use our powerful APIs to build any JavaScript action you need.
Client API
The Client API is compatible with both the React and the Dojo client and will replace the previous API which was based on the global mx object. This official documentation site contains examples, modules, and more:
The Mendix 10 Client API is available in Studio Pro 10.20.0 and above. For earlier versions of Studio Pro, please use the APIs listed in Legacy Client APIs.
The Client API is not supported in widgets. For widget development, please use our Pluggable Widgets API
Legacy Client API
This API is deprecated in Mendix 11 and will be fully removed in Mendix 12.