curl --request POST \
  --url https://api.iotools.cloud/v1/tool/http-status-codes \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "search": "404"
}
'

{
  "tool": "http-status-codes",
  "tool_version": "1.0.1",
  "outputs": {
    "summary": "1 of 87 status codes matches \"404\".",
    "results": [
      {
        "code": "404",
        "name": "Not Found",
        "category": "4xx Client Error",
        "spec": "RFC 9110",
        "description": "The requested page could not be found but may be available again in the future."
      }
    ]
  },
  "credits_used": 3,
  "credits_remaining": null
}