The Celoxis API enables you to write custom software to integrate popular tools like Microsoft Outlook, Salesforce or your in-house software like ERP, accounting, bug tracking etc. with Celoxis project management system. The API is available to both hosted and installable version customers.

The API is simple and easy to use yet powerful. There is no learning curve of WDSL and other complex web-service technologies. The API is 100% web based and is platform independent. You can write your programs in any language of your choice e.g. PHP, Java, .NET or even javascript. It supports both JSON and XML as data interchange formats.

Celoxis provides a PHP library that makes it even easier to write PHP based programs to interact with the Celoxis project management server. Here is some sample PHP code that demonstrates how easy it is to use the API :

For more information please refer to the API documentation.

Why Choose Celoxis?

Celoxis is an incredibly powerful and yet easy-to-use planning and tracking tool


Petter Bergman

Lärmedia, Sweden