I want to retrieve the build summary for last 3 days from Jenkins using its rest API's and save the result as an XML file, How I can proceed with this?
You could read full guide in:
http://YOUR_JENKINS:8080/job/YOUR_JOB/api/
The build sumary in XML format:
http://YOUR_JENKINS:8080/job/YOUR_JOB/api/xml
Retrieve the name of the first 10 builds
http://YOUR_JENKINS:8080/job/YOUR_JOB/api/xml?%20tree=jobs[name]{0,10}