How to Authenticate to UiPath Cloud Orchestrator using API?

[Madhavi (K)]

@loginerror Worked. Thanks.
I am trying to add queue items through api call. But still blocked by issues. Can you please have a look.

Odata Add queue item request URI not found

I am trying to add queue items through api call. But submitting post, getting error “No HTTP resource was found that matches the request URI 'https://cloud.uipath.com/odata/Queues/UiPathODataSvc.AddQueueItem” both in postman and direct url access on browser. Please help me resolving this issue. Note: even tried with https://platform.uipath.com/odata/Queues/UiPathODataSvc.AddQueueItem [Screenshot 2020-05-26 at 1.15.50 AM]