curl --request POST \
  --url https://api.iotools.cloud/v1/tool/cagr-calculator \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "mode": "cagr",
  "startValue": "10000",
  "endValue": "25000",
  "cagrRate": "10",
  "years": "5"
}
'

{
  "tool": "cagr-calculator",
  "tool_version": "1.0.1",
  "outputs": {
    "result": [
      {
        "metric": "CAGR",
        "value": "20.11%"
      },
      {
        "metric": "Start Value",
        "value": "$10,000.00"
      },
      {
        "metric": "End Value",
        "value": "$25,000.00"
      },
      {
        "metric": "Total Growth",
        "value": "$15,000.00"
      },
      {
        "metric": "Total Growth %",
        "value": "150.00%"
      }
    ]
  },
  "credits_used": 3,
  "credits_remaining": null
}