Manual:$wgEnableRestAPI

API: $wgEnableRestAPI
Enable the MediaWiki REST API.
Introduced in version:1.34.0 (Gerrit change 510637; git #490e3559)
Deprecated in version:1.35.0 (Gerrit change 612179; git #e95bed3c)
Removed in version:1.36.0 (Gerrit change 671185; git #d0e5057f)
Allowed values:(boolean)
Default value:true (1.35+)
false (1.34)