curl --request POST \
  --url https://api.iotools.cloud/v1/tool/receivables-turnover-ratio-calculator \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "netCreditSales": "1000000",
  "beginningReceivables": "80000",
  "endingReceivables": "120000",
  "currency": "USD"
}
'

{
  "tool": "receivables-turnover-ratio-calculator",
  "tool_version": "1.0.2",
  "outputs": {
    "summary": [
      {
        "metric": "Net Credit Sales",
        "value": "$1,000,000.00"
      },
      {
        "metric": "Beginning Accounts Receivable",
        "value": "$80,000.00"
      },
      {
        "metric": "Ending Accounts Receivable",
        "value": "$120,000.00"
      },
      {
        "metric": "Average Accounts Receivable",
        "value": "$100,000.00"
      },
      {
        "metric": "Receivables Turnover Ratio",
        "value": "10.00x"
      },
      {
        "metric": "Days Sales Outstanding (DSO)",
        "value": "36.5 days"
      },
      {
        "metric": "Collection Speed Rating",
        "value": "Good"
      }
    ]
  },
  "credits_used": 5,
  "credits_remaining": null
}