Get all subscriptions

curl --request GET \
  --url https://api.nomos.energy/subscriptions \
  --header 'Authorization: Bearer <token>'

{
  "object": "list",
  "items": [
    {
      "object": "subscription",
      "id": "sub_rocbrf1u5e48mm0reeqoag90",
      "plan": "pln_ctj3tjzc7dywznuw1dy80lb3",
      "customer": "cus_a8n8ol7yd4h0wohx824f0bui",
      "address": "adr_a7gurqkul8lzzsy1pf9p9388",
      "meter": "mtr_azk4zue2ijx4ff1dbjt14m5h",
      "payment_method": "pm_adc9utqqpcp7tx054l7vg56s2",
      "supplier": "mp_a0x6jm5h92wde6s5dnuvha4c",
      "status": "active",
      "created_at": "2024-03-14T12:00:00Z",
      "start_at": "2024-03-14T12:00:00Z",
      "terminated_at": "2024-03-14T12:00:00Z",
      "end_at": "2024-03-14T12:00:00Z"
    }
  ]
}