The Cbonds API and Data Feeds service offers two main ways to get the data: as file uploads (csv, xls, xml, xlsx) and via the web-service.
File uploads allow you to fully customize the table format. It is also important that uploads are used as a tool for providing large amounts of data. The provided files can be got in the following formats: CSV (various separators are supported), XLS and XLSX, XML.Web-service assumes simple queries (for data filtering and volume), the processing time of which is measured in milliseconds.
To effectively receive data through the web-service, software should be developed on the client side. You can connect with the web-service via http requests in WSDL+SOAP or JSON format.