Specific metric

Hello,
I use the WAB API to retrieve information about my project (nloc, duplicated_lines_density, blocker_violations, etc…)

http://sonarqube:9000/api/measures/component?component=" & sComponentName & "&metricKeys=ncloc,duplicated_lines_density,comment_lines_density,line_coverage,blocker_violations,critical_violations,major_violations,minor_violations

But I would like to retrieve information at the level of the source files, for example, the list of functions in a source file with for each function the cyclomatic number, the comment rate, the level number, blocker issues, major issue, etc.
Is it possible ?
Wich API have I to use ?
Thank .
Frederic.