Referencia de la API

const axios = require('axios');
let data = JSON.stringify({
  "transactions": [
    {
      "header": {
        "transaction_number": "0019E37",
        "transaction_close_date": "2023-04-01",
        "transaction_source": "In-Store",
        "cancel_flag": false,
        "transaction_uuid": "ED0EB53A-73E0-4891-90DB-57944E159ED8",
        "customers": [
          {
            "customer_id": "005784",
            "customer_hash": "b25d0a94ad6707d04957ca22400aeae92ba7a4497e53f25f1991d7323d0864e7",
            "recipient": "Customer",
            "city": "Sherbrooke",
            "state_province": "QC",
            "country": "CAN"
          }
        ]
      },
      "parts": [
        {
          "part_description": "Lightweight Performance Seat",
          "part_number": "860202221",
          "quantity": 1,
          "quantity_uom": "PC",
          "is_special_order": false,
          "total_customer_price": 517.49,
          "dealer_price": 449.99,
          "dealer_cost": 399.99,
          "msrp": 449.99,
          "currency": "CAD",
          "additional_costs": [
            {
              "type": "Tax",
              "description": "Sales Tax",
              "applicable_amount": 449.99,
              "rate": 0.15,
              "amount": 67.5
            }
          ],
          "associated_job_number": "14725"
        },
        {
          "part_description": "Deep Snow Soft Knee Pads",
          "part_number": "860202702",
          "quantity": 1,
          "quantity_uom": "PC",
          "is_special_order": false,
          "total_customer_price": 120.74,
          "dealer_price": 104.99,
          "dealer_cost": 79.99,
          "msrp": 99.99,
          "currency": "CAD",
          "additional_costs": [
            {
              "type": "Tax",
              "description": "Sales Tax",
              "applicable_amount": 104.99,
              "rate": 0.15,
              "amount": 15.75
            }
          ],
          "associated_job_number": "14725"
        },
        {
          "part_description": "NON-BRP-PARTS",
          "part_number": "NON-BRP-PARTS",
          "quantity": 2,
          "quantity_uom": "PC",
          "is_special_order": false,
          "total_customer_price": 15,
          "currency": "CAD",
          "additional_costs": []
        }
      ],
      "units": [
        {
          "vin": "2BPSCDRB0AA000001",
          "odometer_reading": 1.2,
          "hours": 1.5,
          "class_code": "New",
          "sales_lead_id": "xxxx-xxxx",
          "total_customer_price": 10194.35,
          "dealer_price": 16249,
          "dealer_cost": 15000,
          "msrp": 16249,
          "currency": "CAD",
          "trade_ins": [
            {
              "manufacturer": "BRP",
              "vin": "2BPSTCEA0AA000001",
              "odometer_reading": 16180,
              "hours": 1024.7,
              "price": -8000
            }
          ],
          "financed_amount": 10994.21,
          "financed_rate": 0.0499,
          "financed_term_duration": 60
        }
      ],
      "jobs": [
        {
          "job_number": "14725",
          "description": "Accessory Installation",
          "job_code": "PAI",
          "is_warranty_job": false,
          "total_customer_job_price": 0,
          "currency": "CAD",
          "time_cards": [
            {
              "labour_worked_hours": 0.5,
              "labour_billed_hours": 0,
              "labour_rate": 65,
              "technician_party_id": "TECH00123"
            }
          ],
          "vin": "2BPSCDRB0AA000001",
          "odometer_reading": 1.2,
          "hours": 1.5
        },
        {
          "job_number": "14726",
          "job_code": "PDI",
          "description": "Pre-delivery Inspection",
          "is_warranty_job": false,
          "total_customer_job_price": 0,
          "currency": "CAD",
          "time_cards": [
            {
              "labour_worked_hours": 0.5,
              "labour_billed_hours": 0,
              "labour_rate": 65,
              "technician_party_id": "TECH00101"
            },
            {
              "labour_worked_hours": 1,
              "labour_billed_hours": 0,
              "labour_rate": 50,
              "technician_party_id": "TECH00113"
            }
          ],
          "vin": "2BPSCDRB0AA000001",
          "odometer_reading": 1.2,
          "hours": 1.5
        },
        {
          "job_number": "14727",
          "job_code": "OTH",
          "description": "Special Ultra High Altitude Tuning",
          "is_warranty_job": false,
          "total_customer_job_price": 146.63,
          "currency": "CAD",
          "time_cards": [
            {
              "labour_worked_hours": 1.5,
              "labour_billed_hours": 1.5,
              "labour_rate": 85,
              "technician_party_id": "TECH00123"
            }
          ],
          "vin": "2BPSCDRB0AA000001",
          "odometer_reading": 1.5,
          "hours": 1.7
        }
      ]
    }
  ]
});

let config = {
  method: 'post',
  maxBodyLength: Infinity,
  url: 'https://qa-cloud-api.brp.com/dcp/v4/dealer/0000690078/transactions',
  headers: { 
    'Content-Type': 'application/json', 
    'Authorization': 'Bearer REPLACE_ME'
  },
  data : data
};

axios.request(config)
.then((response) => {
  console.log(JSON.stringify(response.data));
})
.catch((error) => {
  console.log(error);
});