curl --request POST \
  --url https://api.iotools.cloud/v1/tool/json-escape-unescape \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "inputText": "Hello \"World\"\n\tCafé",
  "mode": "escape",
  "wrapQuotes": ""
}
'

{
  "tool": "json-escape-unescape",
  "tool_version": "1.0.1",
  "outputs": {
    "output": "Hello \\\"World\\\"\\n\\tCafé"
  },
  "credits_used": 3,
  "credits_remaining": null
}