curl --request POST \
  --url https://api.meetcampfire.com/rr/api/v1/contracts \
  --header 'Authorization: <api-key>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "tags": "<string>",
  "currency": "USD",
  "entity_currency": "USD",
  "contract_end_date": "2023-12-25",
  "usage_tiers": "<string>",
  "billing_frequency": "monthly",
  "deal_name": "<string>",
  "deal_id": "<string>",
  "consultant": "<string>",
  "closed_date": "2023-12-25",
  "total_contract_value": 0,
  "contract_start_date": "2023-12-25",
  "exchange_rate": 0,
  "exchange_rate_book": 0,
  "crm_link": "<string>",
  "contract_link": "<string>",
  "status": "ACTIVE",
  "source": "SALESFORCE",
  "auto_renew": true,
  "auto_renew_duration": -1,
  "auto_renew_invoice": true,
  "entity": 123,
  "client": 123,
  "department": 123,
  "journal_entries": [
    123
  ]
}
'

{
  "id": 123,
  "entity_name": "<string>",
  "client_name": "<string>",
  "client_terms": "<string>",
  "department_name": "<string>",
  "parent_department_name": "<string>",
  "parent_department": 123,
  "tags": "<string>",
  "total_revenue": 0,
  "total_mrr": 0,
  "total_billed": 0,
  "total_unbilled": 0,
  "total_paid": 0,
  "total_outstanding": 0,
  "total_deferred_revenue": 0,
  "currency": "USD",
  "entity_currency": "USD",
  "attachments": [
    {
      "id": 123,
      "customer": 123,
      "created_at": "2023-11-07T05:31:56Z",
      "created_by": 123,
      "created_by_name": "<string>",
      "created_by_email": "<string>",
      "last_modified_at": "2023-11-07T05:31:56Z",
      "name": "<string>",
      "url": "<string>",
      "s3_content_type": "<string>",
      "s3_content_length": 1073741823,
      "s3_path": "<string>",
      "object_id": 1073741823,
      "app": "<string>",
      "model": "<string>",
      "is_deleted": false,
      "deleted_at": "2023-11-07T05:31:56Z"
    }
  ],
  "contract_end_date": "2023-12-25",
  "last_modified_at": "2023-11-07T05:31:56Z",
  "is_deleted": "<string>",
  "deleted_at": "<string>",
  "usage_tiers": "<string>",
  "search_vector": "<string>",
  "search_text": "<string>",
  "billing_frequency": "monthly",
  "deal_name": "<string>",
  "deal_id": "<string>",
  "consultant": "<string>",
  "closed_date": "2023-12-25",
  "total_contract_value": 0,
  "contract_start_date": "2023-12-25",
  "exchange_rate": 0,
  "exchange_rate_book": 0,
  "crm_link": "<string>",
  "contract_link": "<string>",
  "status": "ACTIVE",
  "source": "SALESFORCE",
  "created_at": "2023-11-07T05:31:56Z",
  "auto_renew": true,
  "auto_renew_duration": -1,
  "auto_renew_invoice": true,
  "customer": 123,
  "entity": 123,
  "client": 123,
  "department": 123,
  "journal_entries": [
    123
  ]
}