curl --location --request GET 'https://slack.com/api/team.billableInfo?token='
{
"billable_info": {
"U02UCPE1R": {
"billing_active": true
},
"U02UEBSD2": {
"billing_active": true
},
"U0632EWRW": {
"billing_active": false
}
},
"ok": true
}
admin