curl --request POST \
  --url https://api.iotools.cloud/v1/tool/cpp-code-formatter \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "inputCode": "int max(int a, int b) {\n        if (a > b) {\nreturn a;\n    } else {\n                return b;\n}\n}",
  "indentSize": "4"
}
'

{
  "tool": "cpp-code-formatter",
  "tool_version": "1.0.1",
  "outputs": {
    "output": "int max(int a, int b) {\n    if (a > b) {\n        return a;\n    } else {\n        return b;\n    }\n}"
  },
  "credits_used": 3,
  "credits_remaining": null
}