Most, although not all, of the content and functionality available in DataScope Select is available in the REST API.
Attachments: Up to 2 attachments (including images) can be used with a maximum of 512.0 KiB each and 1.0 MiB total.
Update: bulk feeds are available now. Screener is planned for Q1 2017.
Search Instrument by ChainRIC IdentifierType is not working (DSS REST API)
DSS CDS data does not return on Postman APP with REST API
I cannot load my instrument list from a csv file.