SSL Certificate API — live data, never cached scanner output.

import requests

DOMAINS = ["yourapp.com", "api.yourapp.com", "marketing.yourapp.com"]
ALERT_THRESHOLD = 30

headers = {
    "X-RapidAPI-Host": "domain-intelligence-api.p.rapidapi.com",
    "X-RapidAPI-Key": "YOUR_RAPIDAPI_KEY",
}

for domain in DOMAINS:
    r = requests.get(
        f"https://domain-intelligence-api.p.rapidapi.com/domain/{domain}/ssl",
        headers=headers, timeout=15,
    )
    data = r.json()
    days = data.get("days_until_expiry")
    if days is None:
        print(f"{domain}: could not fetch cert")
    elif days <= ALERT_THRESHOLD:
        print(f"{domain}: ALERT — cert expires in {days} days ({data['valid_to']})")
    else:
        print(f"{domain}: OK — {days} days remaining")

// Node 18+ has built-in fetch — no import needed
const DOMAINS = ["yourapp.com", "api.yourapp.com"];
const ALERT_THRESHOLD = 30;
const headers = {
  "X-RapidAPI-Host": "domain-intelligence-api.p.rapidapi.com",
  "X-RapidAPI-Key": "YOUR_RAPIDAPI_KEY",
};

for (const domain of DOMAINS) {
  const res = await fetch(
    `https://domain-intelligence-api.p.rapidapi.com/domain/${domain}/ssl`,
    { headers }
  );
  const data = await res.json();
  if (data.days_until_expiry <= ALERT_THRESHOLD) {
    console.log(`ALERT: ${domain} cert expires in ${data.days_until_expiry} days`);
  }
}

<?php
$domain = "cloudflare.com";
$ch = curl_init("https://domain-intelligence-api.p.rapidapi.com/domain/$domain/ssl");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, [
    "X-RapidAPI-Host: domain-intelligence-api.p.rapidapi.com",
    "X-RapidAPI-Key: YOUR_RAPIDAPI_KEY",
]);
$data = json_decode(curl_exec($ch), true);
curl_close($ch);
echo "Days until expiry: " . $data["days_until_expiry"];