Billing & Usage

Returns the current plan, usage for the current year, channel costs and available plans.

### Response

```json
{
  "tenant_id": "uuid",
  "country": "PT",
  "current_plan": {
    "id": "uuid",
    "name": "growth",
    "display_name": "Growth",
    "max_events_per_year": 1000000,
    "max_zones": 10,
    "max_users": 50,
    "max_webhooks": 20,
    "sla_uptime_pct": 99.9,
    "feature_flags": {
      "emergency_dispatch": true,
      "sms_fallback": true,
      "voice_fallback": true,
      "offline_decision": true
    },
    "pricing": {
      "price_yearly": 50000,
      "currency": "EUR"
    }
  },
  "usage": {
    "events_this_year": 12400,
    "events_internet": 12100,
    "sms_used": 280,
    "voice_used": 20,
    "lora_used": 0,
    "satellite_used": 0,
    "edge_used": 0,
    "location_updates_offline": 840,
    "dispatches_total": 156,
    "dispatches_offline": 12,
    "missions_total": 156,
    "overage_events": 0,
    "overage_amount_eur": 0
  },
  "channel_costs": [
    { "channel": "sms", "cost_per_unit": 0.04, "currency": "EUR" },
    { "channel": "voice", "cost_per_unit": 0.08, "currency": "EUR" }
  ],
  "available_plans": []
}

{
  "data": [
    {
      "id": "in_xxx",
      "number": "WEDE-0001",
      "amount_due": 5000000,
      "currency": "eur",
      "status": "paid",
      "created": 1716800000,
      "invoice_pdf": "https://...",
      "hosted_invoice_url": "https://..."
    }
  ],
  "count": 1
}