Supported Reddit sources in Walls.io:

To add Reddit keywords or subreddits as sources to your social wall, you first need to connect your Reddit account to Walls.io. To do that, just go to Settings > Sources in your Walls.io dashboard, select Reddit and try to add a source. You will be prompted to connect your Reddit account.
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Reddit will ask for permission to connect to your Walls.io account. Just click "Allow" to finalize connecting your Reddit account to Walls.io. This is something you will only need to set up once.
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To add a Subreddit source to your social wall, click Settings > Sources in your Walls.io dashboard and select Reddit > Subreddit. Then simply add the subreddit URL whose content you want to display and click "ADD". 

To add a Subreddit source to your social wall, click Settings > Sources in your Walls.io dashboard and select Reddit > Keyword. Then simply add the keyword you want to display content from and click "ADD".
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