curl --request POST \
  --url https://api.iotools.cloud/v1/tool/even-or-odd-number-checker \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "numbers": "10"
}
'

{
  "tool": "even-or-odd-number-checker",
  "tool_version": "1.0.2",
  "outputs": {
    "result": [
      {
        "number": "10",
        "parity": "Even",
        "divided-by-2": "10 ÷ 2 = 5"
      }
    ]
  },
  "credits_used": 5,
  "credits_remaining": null
}