curl "https://api.arkhq.io/v1/tenants?page=1&perPage=20" \
  -H "Authorization: Bearer YOUR_API_KEY"

{
  "data": [
    {
      "id": "cm6abc123def456",
      "name": "Acme Corp",
      "metadata": {
        "plan": "pro"
      },
      "status": "active",
      "createdAt": "2026-02-03T10:30:00Z",
      "updatedAt": "2026-02-03T10:30:00Z"
    },
    {
      "id": "cm6xyz789ghi012",
      "name": "Widget Inc",
      "metadata": {},
      "status": "active",
      "createdAt": "2026-02-02T14:20:00Z",
      "updatedAt": "2026-02-02T14:20:00Z"
    }
  ],
  "page": 1,
  "perPage": 20,
  "total": 2,
  "totalPages": 1,
  "meta": {
    "requestId": "req_abc123xyz"
  }
}