curl --request POST \
  --url https://api.iotools.cloud/v1/tool/time-duration-formatter \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "inputMode": "seconds",
  "seconds": "7200"
}
'

{
  "tool": "time-duration-formatter",
  "tool_version": "1.0.1",
  "outputs": {
    "verbose": "2 hours",
    "short": "2h",
    "iso8601": "PT2H",
    "clock": "2:00:00",
    "approximate": "about 2 hours",
    "totalMs": "7200000 ms",
    "totalSeconds": "7200 s",
    "breakdownTable": [
      {
        "unit": "Years",
        "value": "0"
      },
      {
        "unit": "Days",
        "value": "0"
      },
      {
        "unit": "Hours",
        "value": "2"
      },
      {
        "unit": "Minutes",
        "value": "0"
      },
      {
        "unit": "Seconds",
        "value": "0"
      },
      {
        "unit": "Milliseconds",
        "value": "0"
      }
    ]
  },
  "credits_used": 3,
  "credits_remaining": null
}