Project Online API calls using cURL

Brass Contributor

Hello Everyone,


I want to know the correct procedure / steps of making an Project Online endpoint call using cURL.
Does anyone knows or worked on that?
Right from authentication till the endpoint calls?


Thanks & Regards,

2 Replies

Hello @rohanw24 ,

Which Project API are you trying? Have you seen the code samples here:



Hi @Paul Mather,


Thank you for your reply. I'm want to use Project Server ReST API. You can find them here:


So basically I want to make calls to different endpoints related to Project, Task, Assignment and Resource using cURL.


Could you please the share details of how I can achieve this (authentication + endpoint calls)?


Thanks & Regards,


@Paul Mather