Thanks for your answer, it allowed me to make my localhost Moodle (3.6) work.
In essence the configuration was:
"Dashboard > Site administration > Plugins > Web services"
"Enable web services" -> Yes
+ down in the same page, "Moodle mobile web service > Edit" -> Enable
My question is: Do I need also to enable REST in "Enable protocols"?
In essence the configuration was:
"Dashboard > Site administration > Plugins > Web services"
"Enable web services" -> Yes
+ down in the same page, "Moodle mobile web service > Edit" -> Enable
My question is: Do I need also to enable REST in "Enable protocols"?