getnssslcerts.ps1

[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls
[System.Net.ServicePointManager]::ServerCertificateValidationCallback = {$true}

$username = "nsroot"
$password = "nsroot"
$nsip = "https://192.168.1.50"

$body = ConvertTo-JSON @{
        "login"=@{
            "username"="$username";
            "password"="$password"
            }
}

Invoke-RestMethod -uri "$nsip/nitro/v1/config/login" -body $body -SessionVariable NSSession -Headers @{"Content-Type"="application/vnd.com.citrix.netscaler.login+json"} -Method POST
$ssl = Invoke-RestMethod -uri "$nsip/nitro/v1/config/sslcertkey" -WebSession $NSSession -Headers @{"Content-Type"="application/json"} -Method GET
$ssl.sslcertkey|select certkey,cert,key|ft -AutoSize