Return the site policy in tool_mobile_get_config

As admin add a sitepolicy global setting on your site pointing to any URL (it may not exists) As admin, enable "Mobile services": Site administration ► Mobile app ► Mobile settings Create a Token for one normal user: Click on Site administration ► Plugins ► Web services ► Manage tokens Next, you can do a CURL REST call simulating a WS client with the user. You need to replace the wstoken, and the URL of your moodle instance curl 'http://localhost/m/stable_master/webservice/rest/server.php?moodlewsrestformat=json' --data 'wsfunction=tool_mobile_get_config&wstoken=12a2a65aeea2a177055e233f9e303218&moodlewssettingfilter=true' | python -m "json.tool" Check that among all the fields in the curl response (settings field), you receive a field with name sitepolicy and value the URL you used.