BML script to get OAuth Access token from the OAuth token provider and add it REST API call

Hi All,

Does BML function support OAuth based authentication? is so can you please share any sample code for the same:

What am I trying to achieve:

Step1: Call REST via GET method through basic auth with base64 encoding for credentails to get the access token

Step 2: Call REST via GET method through OAuth (Token) "Authenticaion: Bearer " to consume the REST service.

Thanks!