Supported Facebook Sources:
Pages / Page mentions
Connect your Facebook account to Walls.io
To add Facebook pages, page mentions or albums as sources to your social wall, you first need to connect your Facebook account to Walls.io. To do that, go to Settings > Sources in your Walls.io dashboard, select Facebook and click "Connect". This is something you will only need to set up once.
How to add Facebook Pages to your social wall
In order to add a Facebook page as a source to your social wall go to Settings > Sources in your Walls.io dashboard and select Facebook > Page. Add the URL of the page you would like to pull posts from and click "ADD".
While not necessary to get basic content, it is very much recommended to only add pages that your connected account has admin privileges for. This ensures that you get complete results for all kinds of post types from those page(s).
It is possible to fetch posts where your page was tagged/mentioned. However, if those posts originate from user profiles (instead of other pages) we cannot display the image and name of the person that created the post.
How to add Facebook Albums to your social wall
To add a Facebook album as source to your social wall go to Settings > Sources in your Walls.io dashboard and select Facebook > Album. Then simply add the URL of the Facebook album that you would like to add to your wall and hit "ADD".
Facebook discontinued their hashtag API
Unfortunately, the Public Search API, which was used to find posts from Facebook by hashtag has been discontinued by Facebook on April 30th 2015. This means that searching for public posts from user profiles containing keywords/hashtags is not possible anymore.
In case you have further questions, don't hesitate to contact the support team via the chat or firstname.lastname@example.org!