Official comment
Hi,
To retrieve data on the organization you can use the query action with a body like this:
{
"q": "select Name,C_FieldName FROM Organization"
}
Regarding the getSystemSettingsValues, you should remove the apostrophes from the values:
metadata/getSystemSettingsValues?settings=Session timeout,Password complexity
Response:
{
"values": [
8,
2
]
}
I hope this helps,
Elad