curl --request POST \
  --url https://api.iotools.cloud/v1/tool/citation-generator \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "style": "apa",
  "authorLast": "Smith",
  "authorFirst": "Jane",
  "title": "How Search Engines Rank Web Pages",
  "siteName": "TechCrunch",
  "year": "2023",
  "url": "https://example.com/how-search-engines-rank-web-pages"
}
'

{
  "tool": "citation-generator",
  "tool_version": "1.0.1",
  "outputs": {
    "citation": "Smith, J. (2023). How Search Engines Rank Web Pages. TechCrunch. https://example.com/how-search-engines-rank-web-pages"
  },
  "credits_used": 3,
  "credits_remaining": null
}