This is java spring boot example - install maven to build the package and u get target/ folder contains war file , to deploy it u must install server - i prefer tomcat server install it by downloading binary core from official website extract to /opt/tomcat and add CATALINA_HOME env variable with /opt/tomcat and run server u get server , so put ur war file in webapps folder and ur url is //

Test webhook Test JOB to test remote cause Test