curl --request POST \
  --url https://api.iotools.cloud/v1/tool/uuid-validator-decoder \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "uuid": "00000000-0000-0000-0000-000000000000"
}
'

{
  "tool": "uuid-validator-decoder",
  "tool_version": "1.0.1",
  "outputs": {
    "summary": "Valid Nil UUID — all zero bits.",
    "details": [
      {
        "property": "Status",
        "value": "Valid Nil UUID (RFC 4122 §4.1.7) — all zero bits"
      },
      {
        "property": "Canonical",
        "value": "00000000-0000-0000-0000-000000000000"
      }
    ],
    "batch": []
  },
  "credits_used": 3,
  "credits_remaining": null
}