const options = {
  method: 'POST',
  headers: {Authorization: 'Basic <encoded-value>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    shipment: {
      tracking_number: '1Z999AA1234567890',
      origin: {postcode: '<string>', country: '<string>'},
      destination: {
        postcode: '<string>',
        country: '<string>',
        city: '<string>',
        address: '<string>',
        customer_name: '<string>',
        customer_phone: '<string>'
      },
      line_items: [{description: '<string>', quantity: 2, unit_price: 2, currency: 'EUR'}],
      provider: '<string>'
    },
    incidence: {claimed_amount: 2, description: '<string>', currency: 'EUR'}
  })
};

fetch('https://api.opereit.ai/v1/claims', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

{
  "id": "<string>",
  "number": "<string>",
  "status": "CREATED",
  "status_reason": null,
  "date": "2023-12-25",
  "carrier_id": "<string>",
  "created_at": "2023-11-07T05:31:56Z",
  "updated_at": "2023-11-07T05:31:56Z",
  "total_amount": 123,
  "shipment": {
    "id": "<string>",
    "tracking_number": "<string>",
    "carrier_id": "<string>",
    "created_at": "2023-11-07T05:31:56Z",
    "origin": {
      "postcode": "<string>",
      "country": "<string>"
    },
    "destination": {
      "postcode": "<string>",
      "country": "<string>",
      "city": "<string>",
      "address": "<string>",
      "customer_name": "<string>"
    },
    "line_items": [
      {
        "id": "<string>",
        "description": "<string>",
        "quantity": 123,
        "unit_price": 123,
        "total": 123
      }
    ],
    "service_type": "<string>",
    "shipped_at": "2023-11-07T05:31:56Z",
    "delivered_at": "2023-11-07T05:31:56Z",
    "number_of_items": 123
  },
  "incidence": {
    "id": "<string>",
    "type": "DAMAGED",
    "claimed_amount": 123,
    "currency": "<string>",
    "line_items": [
      {
        "id": "<string>"
      }
    ],
    "description": "<string>",
    "recovered_amount": 123,
    "created_at": "2023-11-07T05:31:56Z",
    "updated_at": "2023-11-07T05:31:56Z"
  },
  "provider_id": "<string>"
}

{
  "statusCode": 400,
  "statusReasonCode": "INVALID_REQUEST_BODY",
  "error": "Invalid request body",
  "details": {
    "formErrors": [],
    "fieldErrors": {
      "shipment": [
        "Invalid option: expected one of \"BPOST\"|\"BRT\"|\"CHRONOPOST\"|...|\"UPS\""
      ],
      "incidence": [
        "Claimed amount must be a positive integer (smallest currency unit)"
      ]
    }
  }
}

{
  "statusCode": 401,
  "statusReasonCode": "AUTHENTICATION_REQUIRED",
  "error": "Authentication required"
}

{
  "statusCode": 409,
  "statusReasonCode": "CLAIM_ALREADY_EXISTS",
  "error": "An open claim already exists for shipment 1Z999AA1234567890. Please contact Opereit support if you want to fix the previous claim."
}

{
  "statusCode": 500,
  "statusReasonCode": "INTERNAL_ERROR",
  "error": "Internal server error"
}