curl --request GET \
  --url https://api.veryfront.com/projects/{project_reference}/billing \
  --header 'Authorization: Bearer <token>'

{
  "seats": {
    "purchased": 2,
    "active": 1,
    "reserved": 1,
    "available": 1
  },
  "over_capacity": true,
  "collaboration_allowed": true,
  "can_invite": true
}