How do I find the Tenant ID of my SharePoint Online Account

Question

I am a newbie in sharepoint. I was trying to get the access token via oauth and came to know that tenant Id or site realm of sharepoint account. Where do I find it or how can I retrieve it ?

Answer 1

From UI:

• navigate to Site Collection App Permissions page (http:// <SharePointWebsite> /_layouts/15/AppPrincipals.aspx)

• identify the row with your registered application and locate at the App Identifier column. Site realm corresponds to the part of App Identifier followed after the last @ delimiter