Opening a browser window for login


I am testing an OAuth 1.0a API.
The first step is to hit their API and get a token and secret back.
Then I construct a URL which contains that token and secret as URL params and follow this in a web browser
Then I can login and perform another API call to get my final token and secret which is used for subsequent API calls.

Is there some way in Postman that I can have it open a browser with a specified URL? like in oauth 2.0?