curl --request POST \
  --url https://api.iotools.cloud/v1/tool/cidr-overlap-checker \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "cidrA": "192.168.1.0/24",
  "cidrB": "192.168.1.128/25"
}
'

{
  "tool": "cidr-overlap-checker",
  "tool_version": "1.0.1",
  "outputs": {
    "result": [
      {
        "property": "Block A range",
        "value": "192.168.1.0/24 (192.168.1.0 – 192.168.1.255)"
      },
      {
        "property": "Block B range",
        "value": "192.168.1.128/25 (192.168.1.128 – 192.168.1.255)"
      },
      {
        "property": "Overlap",
        "value": "Yes"
      },
      {
        "property": "Overlapping range",
        "value": "192.168.1.128 – 192.168.1.255"
      }
    ]
  },
  "credits_used": 3,
  "credits_remaining": null
}