CSRF token via postman

Hi all,

I have an API only app which has to produce the csrf token by get_csrf_token() and pass it on to angular app. Currently I am trying to make a post request via Postman. I have set this token generated, in header X-CSRF-Token or passing through parameter like _csrf_token. But always getting Invalid token InvalidCSRFTokenError.

Any help would be appreciates.
TIA