curl --request POST \
  --url https://api.iotools.cloud/v1/tool/word-cloud-generator \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "inputText": "cats dogs cats birds cats dogs fish",
  "shape": "rectangle",
  "canvasSize": "600x400",
  "maxWords": "100",
  "minFontSize": "14",
  "maxFontSize": "80",
  "rotation": "none",
  "seed": "1",
  "palette": "vibrant",
  "fontFamily": "Inter, Arial, sans-serif",
  "bgColor": "#ffffff",
  "ignoreStopWords": "true",
  "caseSensitive": "",
  "minWordLength": "3",
  "customStopWords": ""
}
'

{
  "tool": "word-cloud-generator",
  "tool_version": "1.0.1",
  "outputs": {
    "svg": "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<svg xmlns=\"http://www.w3.org/2000/svg\" width=\"600\" height=\"400\" viewBox=\"0 0 600 400\">\n<rect width=\"600\" height=\"400\" fill=\"#ffffff\"/>\n<text x=\"300.00\" y=\"200.00\" font-family=\"Inter, Arial, sans-serif\" font-size=\"80\" font-weight=\"700\" fill=\"#8b5cf6\" text-anchor=\"middle\" dominant-baseline=\"central\">cats</text>\n<text x=\"301.68\" y=\"284.05\" font-family=\"Inter, Arial, sans-serif\" font-size=\"61\" font-weight=\"500\" fill=\"#10b981\" text-anchor=\"middle\" dominant-baseline=\"central\">dogs</text>\n<text x=\"288.77\" y=\"142.80\" font-family=\"Inter, Arial, sans-serif\" font-size=\"14\" font-weight=\"500\" fill=\"#06b6d4\" text-anchor=\"middle\" dominant-baseline=\"central\">birds</text>\n<text x=\"325.25\" y=\"140.61\" font-family=\"Inter, Arial, sans-serif\" font-size=\"14\" font-weight=\"500\" fill=\"#8b5cf6\" text-anchor=\"middle\" dominant-baseline=\"central\">fish</text>\n</svg>",
    "summary": [
      {
        "metric": "Unique words found",
        "value": "4"
      },
      {
        "metric": "Words rendered",
        "value": "4"
      },
      {
        "metric": "Words skipped (didn't fit)",
        "value": "0"
      }
    ]
  },
  "credits_used": 3,
  "credits_remaining": null
}