Forum Discussion
Accessing Project Online through REST api
Hi. I'm having a lot of trouble trying to access Project Online data through the REST interface. (I also posted this to the Sharepoint Dev community, not sure which place is best). I understand ...
rodfrey You need to understand there is a differences between SharePoint and Project Online.
https://<<tenant>>.sharepoint.com/sites/pwa/_api/web/lists usually considered as SharePoint API.
While for https://<<tenant>>.sharepoint.com/sites/pwa/_api/ProjectData/Projects usually considered as Project Online API.
When you try to hit "that" Project Online API then displayed Access Denied, basically it is because you are not "Project Online Administrator". You can check it by accessing PWA Settings, Manage Users, check in there if your user is registered in there. Also don't forget to check the Users Security Groups.