The SFC2021 webservices are grouped by objects, that usually correspond to the entries in the web application main menu. You will find for example “programme-api”, “payment-application-api”, “transmission-of-data-api”, etc.
The full list of available services is published here:
https://sfc.ec.europa.eu/en/2021/webservices/available-webservices
For each service you will need the detail of the available endpoints and properties to be filled. That info you will find it in the swagger page for the specific service. In the URL above you have the link for swagger in Training environment. For example, this is the swagger page for programme-api:
The webservices that we provide in SFC2021 are the same ones used by our frontend application. So for each screen that you have in the web application, you will find a set of endpoints to execute the different operation (read, update, delete...). For example, we can see this screen, “version info” in programme IJG:
For that screen you will find the correspondent endpoints under the section of the same name in swagger page:
Note that the title of each section in swagger correspond to an entry in the table of content in the web application. Like this you can easily find in the webservice the data you can see in the web. This applies to the whole application.