How to reference access_token from chained request


I’m trying to figure out how to obtain an access token and then specify it in the header of my next request.  I have specified “Authentication URL” but can’t seem to reference the access_token in my second request.  i found something that say i should format my “headers to send with every request” to the following, but it’s now working. 

Authorization: : ""basic “” + {$Auth.Response.Body.access_token}

Any help would be greatly appreciated. 

Hi, there,
Have you tried using double braces around the access token variable (i.e. {{$Auth.Response.Body.access_token}} )? Let me know if that works.