curl --request POST \
  --url https://api.iotools.cloud/v1/tool/text-similarity-checker \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "textA": "The quick brown fox jumps over the lazy dog.",
  "textB": "The quick brown fox leaps over the lazy dog."
}
'

{
  "tool": "text-similarity-checker",
  "tool_version": "1.0.1",
  "outputs": {
    "similarity": "88.57%",
    "breakdown": [
      {
        "metric": "Character similarity (Dice)",
        "value": "88.57%"
      },
      {
        "metric": "Word overlap (Jaccard)",
        "value": "77.78%"
      },
      {
        "metric": "Common words",
        "value": "7"
      },
      {
        "metric": "Unique to Text A",
        "value": "1"
      },
      {
        "metric": "Unique to Text B",
        "value": "1"
      }
    ]
  },
  "credits_used": 3,
  "credits_remaining": null
}