title: Youtube oAuth 2.0 API permanent code to retrieve tokens
body: <p>Basically my goal is to make a form that allows every visitor of my website to upload a video in the comment section to my OWN channel. Currently I'm using YouTube OAuth version 3 API for it. The problem is every 3600 seconds, the code from YouTube will be expired and we will be redirected to Google OAuth that asks for permission (Example: <a href="https://accounts.google.com/o/oauth2/auth?client_id=805j8tubb260venakqj8jq3f6hl9eluu.apps.googleusercontent.com" rel="nofollow noreferrer">https://accounts.google.com/o/oauth2/auth?client_id=805j8tubb260venakqj8jq3f6hl9eluu.apps.googleusercontent.com</a>). And we need to manually click the 'allow' button every time the button expires.</p>
  
  <p>So is it possible to allow access once, and then we dont need to take the code again to give the upload permission to the website visitor?</p>