curl --location --request GET 'https://slack.com/api/auth.test' \
--header 'token;'
{
"ok": true,
"team": "Subarachnoid Workspace",
"team_id": "T12345678",
"url": "https://subarachnoid.slack.com/",
"user": "grace",
"user_id": "W12345678"
}
none