If the App Store is disabled on your account, or if Flipgrid doesn't appear as an option, here's how you can add it manually:
- Select your Course on Canvas
- Select Settings from the navigation menu on the left, and then the Apps tab at the top
- Click View App Configurations, to the right of the 'External Apps' heading, and then the blue + App button
- Under 'Configuration Type', select By URL in the dropdown menu
- Enter a name for the app e.g. 'Flipgrid app'
- Obtain the 'Consumer Key' and 'Shared Secret' by following this article
- Copy and paste this URL for the 'Config URL': https://static.flipgrid.com/source/canvas/flipgrid_canvas.xml
- Click Submit, and then proceed with the rest of the integration guide