I am making a HTTP GET Request to the googleapi page to return information regarding my adsense account. When I do this, I send a header of Authorization: Bearer ACCESSTOKEN but the Access Token is only valid for 1 hour. How would I get a new Access Token the next time I run my script without using the browser?
When you are saving access token, save refresh token too (in authorization code exchange)
then, use refresh token to get new access token after 1 hour