curl --request POST \
  --url https://api.maesn.dev/accounting/journalEntries/bulk \
  --header 'Content-Type: application/json' \
  --header 'X-ACCOUNT-KEY: <x-account-key>' \
  --header 'X-API-KEY: <x-api-key>' \
  --data '{
  "accountNumberLength": "4",
  "chartOfAccount": "SKR03",
  "entries": [
    {
      "accountId": "d1bfd23-517d-4ec6-b7d4-56f86c7cf246",
      "accountingPeriodId": "2025-06",
      "currency": "EUR",
      "debitCreditIndicator": "DEBIT",
      "description": "Invoice-3486 for services",
      "documentId": "b5e624e5-fb9e-4836-a443-87a3820f5b48",
      "dueDate": "2021-01-01T00:00:00Z",
      "journalLineItems": [
        {
          "accountId": "94fdb7fd-13ae-47a6-8a2a-000e6ddc60d9",
          "accountNumber": 70001,
          "currency": "EUR",
          "customerId": "782d89b56-13ae-47a6-8a2a-45e6ddc50d9",
          "description": "Uitgesteld 21600001 Kantoor 06-2025",
          "dimensions": [
            {
              "id": "efa82f42-fd85-11e1-a21f-0800200c9a33",
              "name": "Material/Waren"
            }
          ],
          "documentNumber": "123456789",
          "exchangeRate": 1,
          "supplierId": "998933b56-13ae-47a6-8a32a-45e6ddc50d9",
          "taxRate": {
            "id": "1895b05b-38a6-4a6a-9653-166389894350",
            "code": "03",
            "name": "Tax19",
            "taxRatePercentage": "19"
          },
          "thirdPartyCode": "112233",
          "totalGrossAmount": 1190,
          "totalNetAmount": 1000,
          "totalTaxAmount": 190
        }
      ],
      "journalCode": "60",
      "journalType": "FIN",
      "number ": "21900030",
      "transactionDate": "2025-06-01T00:00:00Z"
    }
  ],
  "fiscalYearStartDate": "2025-01-01"
}'

{
  "meta": {
    "warnings": [
      "Field not used by target system"
    ],
    "pagination": {
      "total": 123,
      "perPage": 123,
      "currentPage": 123,
      "totalPages": 123
    }
  },
  "data": {
    "id": "433445",
    "accountNumberLength": "4",
    "chartOfAccount": "SKR03",
    "createdDate": "2025-06-01T00:00:00Z",
    "entries": [
      {
        "id": "8df2df10-0fae-40ad-9d22-f25e5ab0ba23",
        "accountId": "94fdb7fd-13ae-47a6-8a2a-000e6ddc60d9",
        "accountingPeriodId": "2025-06",
        "createdDate": "2025-06-01T00:00:00Z",
        "currency": "EUR",
        "debitCreditIndicator": "DEBIT",
        "description": "Invoice-3486 for services",
        "documentId": "b5e624e5-fb9e-4836-a443-87a3820f5b48",
        "dueDate": "2021-01-01T00:00:00Z",
        "journalLineItems": [
          {
            "id": "94fdb7fd-13ae-47a6-8a2a-000e6ddc60d9",
            "accountId": "da33b47c-98ca-4410-9c59-5db485ecaeb0",
            "accountNumber": 70001,
            "createdDate ": "2021-01-01T00:00:00Z",
            "currency": "EUR",
            "customerId": "782d89b56-13ae-47a6-8a2a-45e6ddc50d9",
            "description": "Uitgesteld 21600001 Kantoor 06-2025",
            "dimensions": [
              {
                "id": "efa82f42-fd85-11e1-a21f-0800200c9a33",
                "name": "Material/Waren"
              }
            ],
            "documentNumber": "123456789",
            "exchangeRate": 1,
            "supplierId": "998933b56-13ae-47a6-8a32a-45e6ddc50d9",
            "taxRate": {
              "id": "1895b05b-38a6-4a6a-9653-166389894350",
              "code": "03",
              "name": "Tax19",
              "taxRatePercentage": "19"
            },
            "thirdPartyCode": "112233",
            "totalGrossAmount": 1190,
            "totalNetAmount": 1000,
            "totalTaxAmount": 190,
            "updatedDate": "2025-06-01T00:00:00Z"
          }
        ],
        "journalCode": "60",
        "journalType": "FIN",
        "number ": "21900030",
        "transactionDate": "2025-06-01T00:00:00Z",
        "updatedDate": "2025-06-01T00:00:00Z"
      }
    ],
    "fiscalYearStartDate": "2025-01-01",
    "taskId": "ABBDU8834993NND"
  }
}