You can't bypass the login screen (at least initially). You'll need to provide authorization from a user account in order for the application to work.
You can, however, retain the refresh token. According to D2L support, refresh tokens last for 30 days. Exchange your refresh token for a new refresh token and access token every time your existing access token expires. Make sure you save the new refresh token every time, since they're only good for one exchange.
This strategy does require you to "kick-start" the application with either an authorization code or refresh token, so there is still a requirement to do the initial login step.
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The Accessibility category serves as a single point of access to three avenues in Brightspace Community leading to the Accessibility Academy, Accessibility Library and Accessibility Discussions. These avenues offer courses and articles about accessibility to enhance accessibility knowledge and a group of accessibility enthusiasts to stay connected with.
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