curl --request POST \
  --url https://api.iotools.cloud/v1/tool/empty-lines-remover \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "originalText": "Lorem ipsum dolor sit amet,\n\nConsectetur adipiscing elit.\n\n\nSed do eiusmod tempor"
}
'

{
  "tool": "empty-lines-remover",
  "tool_version": "1.0.1",
  "outputs": {
    "updatedText": "Lorem ipsum dolor sit amet,\nConsectetur adipiscing elit.\nSed do eiusmod tempor"
  },
  "credits_used": 3,
  "credits_remaining": null
}