I am interested in SkyVia, but I need to pull data out of a web based application that isn't listed as supported on your site. Is that possible?
Generally, REST connector is used for creating connections for data sources which are not in the list of supported connectors.
If this list does not contain the connector for the data source that you need, we can study its API and consider the possibility to implement REST connector for it. Please specify this data source and give us the link to its API documentation. Then, if it is possible, we prepare all the required information for this connection (metadata of all the necessary objects, authentication types, provider configurations). This information is used for creating RESTconnection for corresponding data source. Then, this connection can be used in the integration packages, Query Tool, etc.
Looking forward to your reply.