Api/Reports group allows to get reports data.
Basic approach, how to use reports:
listReportsto get ID-s of your reports
getReportConfto get details for your report: what parameters it supports, in what format they should be and what other formatting options are available
getReportto get actual report data
This principle is illustrated in following image:
API user must have reports module to get access to those commands, and individually to single reports. You have give access to reports to role, what is attached to API user.
Api/Reports/listReports- lists all available reports available to API user
Api/Reports/getReportConf (id)- get details for report parameters, supported and groupable columns
Api/Reports/getReport (id, parameters [,format])- get report data
Read one example, how to use all three commands in one go in separate page.