curl --request POST \
  --url https://api.iotools.cloud/v1/tool/json-compare \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "leftJson": "{\"name\":\"John\",\"age\":30,\"city\":\"NYC\"}",
  "rightJson": "{\"name\":\"Jane\",\"age\":30,\"country\":\"USA\"}"
}
'

{
  "tool": "json-compare",
  "tool_version": "1.0.1",
  "outputs": {
    "diff": [
      {
        "path": "name",
        "left-value": "\"John\"",
        "right-value": "\"Jane\"",
        "change": "changed"
      },
      {
        "path": "city",
        "left-value": "\"NYC\"",
        "right-value": "",
        "change": "removed"
      },
      {
        "path": "country",
        "left-value": "",
        "right-value": "\"USA\"",
        "change": "added"
      }
    ]
  },
  "credits_used": 3,
  "credits_remaining": null
}