curl --request GET \
  --url https://meterengine.com/v1/dashboard \
  --header 'Authorization: Bearer <token>'

const url = 'https://meterengine.com/v1/dashboard';
const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

fetch(url, options)
  .then(res => res.json())
  .then(json => console.log(json))
  .catch(err => console.error(err));

{
  "active_api_key_count": 123,
  "billable_metric_count": 123,
  "calculated_at": "2023-11-07T05:31:56Z",
  "canceled_amount": 123,
  "collected_amount": 123,
  "customer_count": 123,
  "draft_invoice": {
    "auto_finalize_at": "2023-11-07T05:31:56Z",
    "auto_finalize_enabled": true,
    "auto_finalize_running": true,
    "calculated_at": "2023-11-07T05:31:56Z",
    "customers": [
      {
        "amount": 123,
        "auto_finalize_held": true,
        "customer_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
        "customer_name": "<string>",
        "lines": [
          {
            "amount": 123,
            "billable_metric_code": "<string>",
            "dimension_values": {},
            "line_type": "per_unit",
            "quantity": 123,
            "quantity_denominator": 123,
            "quantity_numerator": 123,
            "target_property": "<string>",
            "tier_index": 123,
            "unit_price": 123
          }
        ],
        "negative_usages": [
          {
            "billable_metric_code": "<string>",
            "dimension_values": {},
            "quantity": 123,
            "target_property": "<string>"
          }
        ],
        "unpriced_usages": [
          {
            "billable_metric_code": "<string>",
            "dimension_values": {},
            "quantity": 123,
            "target_property": "<string>"
          }
        ]
      }
    ],
    "month": "<string>",
    "total_amount": 123
  },
  "draft_supply_amount": 123,
  "event_count": 123,
  "failed_payment_count": 123,
  "finalized_total_amount": 123,
  "invoice_payments": [
    {
      "amount": 123,
      "attempt_count": 123,
      "canceled_amount": 123,
      "completed_at": "2023-11-07T05:31:56Z",
      "customer_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "customer_name": "<string>",
      "invoice_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "last_failure_code": "<string>",
      "mode": "<string>",
      "month": "<string>",
      "next_retry_at": "2023-11-07T05:31:56Z",
      "status": "<string>"
    }
  ],
  "month": "<string>",
  "negative_usage_count": 123,
  "outstanding_amount": 123,
  "payment_configured": true,
  "payment_mode": "<string>",
  "supplier_configured": true,
  "unpriced_usage_count": 123,
  "unresolved_invoice_payments": [
    {
      "amount": 123,
      "attempt_count": 123,
      "canceled_amount": 123,
      "completed_at": "2023-11-07T05:31:56Z",
      "customer_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "customer_name": "<string>",
      "invoice_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "last_failure_code": "<string>",
      "mode": "<string>",
      "month": "<string>",
      "next_retry_at": "2023-11-07T05:31:56Z",
      "status": "<string>"
    }
  ]
}

{
  "code": "validation_error",
  "message": "서버 내부 오류입니다",
  "errors": [
    {
      "field": "event_type",
      "message": "공백일 수 없습니다"
    }
  ]
}

{
  "code": "validation_error",
  "message": "서버 내부 오류입니다",
  "errors": [
    {
      "field": "event_type",
      "message": "공백일 수 없습니다"
    }
  ]
}

{
  "code": "validation_error",
  "message": "서버 내부 오류입니다",
  "errors": [
    {
      "field": "event_type",
      "message": "공백일 수 없습니다"
    }
  ]
}