Hi,
sorry but social plugin do not have support for soundcloud.

You read a old old post (https://www.easy-profile.com/support/be-able-to-zoom-in-out-or-move-to-area-we-want-to-display-in-avatar-photo.html#reply-164), with our intentions for the future. in this post we have specified

Note: the features may change

The official features are listed here: https://www.easy-profile.com/content/78-socia-network-plugin-features.html

Thank you for responding. Perhaps my question wasn't clear. I just want to know how to add SoundCloud as a field type (like YouTube and Vimeo). If it is not going to be officially supported I will try to code this in - I would just need to know what files are involved. Thanks!

Hi,
each field is composed from 3 files:
/administrator/components/com_jsn/helpers/fields/fieldtype.php
This contains output of field, search query,search output,operation to create/delete DB columns and code to render the field in according with Joomla Jform XML.
in XML is specified also the type of validation, if you want a soundcloud link you can create a rule and put this into /administrator/components/com_jsn/models/rule/ruletype.php

/administrator/components/com_jsn/helpers/fields/fieldtype.xml
This contains parameter and is optionally

/administrator/components/com_jsn/models/fields/fieldtype.php
this contain the output of field in forms. we use Joomla API so this file in many cases contains the dependence on a default Joomla field. for example, Youtube/Vimeo field is nothing more than a URL field already present in Joomla

I do not know if I explained well, in the future we will put a documentation.

anyway try to see video field file
/administrator/components/com_jsn/helpers/fields/video.php
/administrator/components/com_jsn/helpers/fields/video.xml
/administrator/components/com_jsn/models/fields/video.php
/administrator/components/com_jsn/models/rule/video.php