curl --request POST \
  --url https://api.heffl.com/api/v2/deals \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '
{
  "title": "<string>",
  "clientId": "<string>",
  "pipelineId": "<string>",
  "stageId": "<string>",
  "leadId": "<string>",
  "sourceId": "<string>",
  "ownerUserId": "<string>",
  "price": 123,
  "expectedCloseDate": "2023-11-07T05:31:56Z",
  "currency": "<string>",
  "isInclusiveTax": true,
  "assignees": [
    "<string>"
  ],
  "contacts": [
    "<string>"
  ],
  "tags": [
    "<string>"
  ],
  "products": [
    {
      "name": "<string>",
      "quantity": 1,
      "price": 1,
      "productId": "<string>",
      "description": "<string>",
      "tax": 1,
      "taxRateId": "<string>",
      "discount": 1
    }
  ]
}
'

{
  "id": "<string>",
  "number": "<string>",
  "title": "<string>",
  "contactEmails": [
    "<string>"
  ],
  "clientId": "<string>",
  "client": {},
  "price": 123,
  "expectedCloseDate": "2023-11-07T05:31:56Z",
  "pipelineId": "<string>",
  "stageId": "<string>",
  "stage": "<string>",
  "leadId": "<string>",
  "leadName": "<string>",
  "crmSourceId": "<string>",
  "source": "<string>",
  "ownerUserId": "<string>",
  "ownerId": "<string>",
  "ownerName": "<string>",
  "createdAt": "2023-11-07T05:31:56Z",
  "updatedAt": "2023-11-07T05:31:56Z"
}