Get Project/Board columns with a REST aPI v3?

How to get a list of Columns like To Do, Done and other?
I found the solution for the agile-1 version
But, I need to get project columns via REST API v3.
Thank you.

Hi @RodionNikolaev,

The get configuration API, GET /rest/agile/1.0/board/{boardId}/configuration returns the configuration of a board.

Only boards have columns so I don’t think it makes sense to say:

get project columns

Regards,
Dugald

Does it possible to use the agile/1.0 API version with an Oauth 2.0 access token?