As API for SAML is NOT available in gluu docs, we developed our own API using jersey REST. Steps we folllowed, 1. We took identity war file from gluu server /opt/tomcat/webapps/identity 2. We wrote a java class with jersey REST service annotations and the logic to invoke SAML TrustRelationship add method, which is triggered from a XML file in identity war. 3. Compiled that as .class file and added that in identity war within gluu server 4. Tried to access that RESTful service from external servers as - https://gluuserver.com/identity/trustRelationships 5. It returns 404 NOT FOUND Error Kindly support us to develop, deploy and access API for SAML.