curl --request POST \
  --url https://api.iotools.cloud/v1/tool/text-merger \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "originalText": "Line one\nLine two\n\nSecond paragraph line",
  "removeAllLineBreaks": "",
  "capitalizeParagraph": "",
  "removeHtmlTags": "",
  "joinLinesWith": " ",
  "normalizeSpacing": "none"
}
'

{
  "tool": "text-merger",
  "tool_version": "1.0.1",
  "outputs": {
    "updatedText": "Line one Line two\n\nSecond paragraph line"
  },
  "credits_used": 3,
  "credits_remaining": null
}