curl --request GET \
  --url https://api.example.com/v1/ledgers/{id}/analytics \
  --header 'Authorization: Bearer <token>'

{
  "ledger_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "metrics": {
    "average_balance": 123,
    "min_balance": 123,
    "max_balance": 123,
    "total_credits": 123,
    "total_debits": 123,
    "transaction_count": 123
  },
  "trends": [
    {
      "period_start": "2023-11-07T05:31:56Z",
      "period_end": "2023-11-07T05:31:56Z",
      "average_balance": 123,
      "credits": 123,
      "debits": 123
    }
  ]
}