SSL Certificate Checker API

const response = await fetch('https://api.apiverve.com/v1/sslchecker?domain=ebay.com', {
  method: 'GET',
  headers: {
    'X-API-Key': 'your_api_key_here',
    'Content-Type': 'application/json'
  }
});

const data = await response.json();
console.log(data);

import requests

headers = {
    'X-API-Key': 'your_api_key_here',
    'Content-Type': 'application/json'
}

response = requests.get('https://api.apiverve.com/v1/sslchecker?domain=ebay.com', headers=headers)

data = response.json()
print(data)

const https = require('https');
const url = require('url');

const options = {
  method: 'GET',
  headers: {
    'X-API-Key': 'your_api_key_here',
    'Content-Type': 'application/json'
  }
};

const req = https.request('https://api.apiverve.com/v1/sslchecker?domain=ebay.com', options, (res) => {
  let data = '';
  res.on('data', (chunk) => data += chunk);
  res.on('end', () => console.log(JSON.parse(data)));
});

req.end();

<?php

$ch = curl_init();

curl_setopt($ch, CURLOPT_URL, 'https://api.apiverve.com/v1/sslchecker?domain=ebay.com');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'GET');
curl_setopt($ch, CURLOPT_HTTPHEADER, [
    'X-API-Key: your_api_key_here',
    'Content-Type: application/json'
]);

$response = curl_exec($ch);
curl_close($ch);

$data = json_decode($response, true);
print_r($data);

?>

package main

import (
    "fmt"
    "io"
    "net/http"

)

func main() {
    req, _ := http.NewRequest("GET", "https://api.apiverve.com/v1/sslchecker?domain=ebay.com", nil)

    req.Header.Set("X-API-Key", "your_api_key_here")
    req.Header.Set("Content-Type", "application/json")

    client := &http.Client{}
    resp, err := client.Do(req)
    if err != nil {
        panic(err)
    }
    defer resp.Body.Close()

    body, _ := io.ReadAll(resp.Body)
    fmt.Println(string(body))
}

require 'net/http'
require 'json'

uri = URI('https://api.apiverve.com/v1/sslchecker?domain=ebay.com')
http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = true

request = Net::HTTP::Get.new(uri)
request['X-API-Key'] = 'your_api_key_here'
request['Content-Type'] = 'application/json'

response = http.request(request)
puts JSON.pretty_generate(JSON.parse(response.body))

using System;
using System.Net.Http;
using System.Text;
using System.Threading.Tasks;

class Program
{
    static async Task Main(string[] args)
    {
        using var client = new HttpClient();
        client.DefaultRequestHeaders.Add("X-API-Key", "your_api_key_here");

        var response = await client.GetAsync("https://api.apiverve.com/v1/sslchecker?domain=ebay.com");
        response.EnsureSuccessStatusCode();

        var responseBody = await response.Content.ReadAsStringAsync();
        Console.WriteLine(responseBody);
    }
}

<?xml version="1.0" encoding="UTF-8"?>
<response>
  <status>ok</status>
  <error xsi:nil="true" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"/>
  <data>
    <subject>
      <C>US</C>
      <ST>California</ST>
      <O>eBay, Inc.</O>
      <CN>ebay.com</CN>
    </subject>
    <issuer>
      <C>GB</C>
      <O>Sectigo Limited</O>
      <CN>Sectigo Public Server Authentication CA OV R36</CN>
    </issuer>
    <subjectaltname>DNS:ebay.com, DNS:befr.ebay.be, DNS:benl.ebay.be, DNS:cafr.ebay.ca, DNS:e-bay.it, DNS:ebay.at, DNS:ebay.be, DNS:ebay.ca, DNS:ebay.ch, DNS:ebay.co.uk, DNS:ebay.com.au, DNS:ebay.com.hk, DNS:ebay.com.my, DNS:ebay.com.sg, DNS:ebay.de, DNS:ebay.es, DNS:ebay.fr, DNS:ebay.ie, DNS:ebay.in, DNS:ebay.it, DNS:ebay.nl, DNS:ebay.ph, DNS:ebay.pl, DNS:ebay.us, DNS:ebay.vn, DNS:wwww.ebay.co.uk, DNS:wwww.ebay.com, DNS:wwww.ebay.com.au, DNS:wwww.ebay.de, DNS:wwww.ebay.in, DNS:wwww.ebay.it</subjectaltname>
    <infoAccess>
      <CA_Issuers___URI>
        <item>http://crt.sectigo.com/SectigoPublicServerAuthenticationCAOVR36.crt</item>
      </CA_Issuers___URI>
      <OCSP___URI>
        <item>http://ocsp.sectigo.com</item>
      </OCSP___URI>
    </infoAccess>
    <ca>false</ca>
    <bits>2048</bits>
    <valid_from>Jul 28 00:00:00 2025 GMT</valid_from>
    <valid_to>Jul 28 23:59:59 2026 GMT</valid_to>
    <serialNumber>99F408949A6416EDC3B8F5EC77B2EBE5</serialNumber>
    <domain>ebay.com</domain>
  </data>
</response>

status: ok
error: null
data:
  subject:
    C: US
    ST: California
    O: eBay, Inc.
    CN: ebay.com
  issuer:
    C: GB
    O: Sectigo Limited
    CN: Sectigo Public Server Authentication CA OV R36
  subjectaltname: >-
    DNS:ebay.com, DNS:befr.ebay.be, DNS:benl.ebay.be, DNS:cafr.ebay.ca,
    DNS:e-bay.it, DNS:ebay.at, DNS:ebay.be, DNS:ebay.ca, DNS:ebay.ch,
    DNS:ebay.co.uk, DNS:ebay.com.au, DNS:ebay.com.hk, DNS:ebay.com.my,
    DNS:ebay.com.sg, DNS:ebay.de, DNS:ebay.es, DNS:ebay.fr, DNS:ebay.ie,
    DNS:ebay.in, DNS:ebay.it, DNS:ebay.nl, DNS:ebay.ph, DNS:ebay.pl,
    DNS:ebay.us, DNS:ebay.vn, DNS:wwww.ebay.co.uk, DNS:wwww.ebay.com,
    DNS:wwww.ebay.com.au, DNS:wwww.ebay.de, DNS:wwww.ebay.in, DNS:wwww.ebay.it
  infoAccess:
    CA Issuers - URI:
      - http://crt.sectigo.com/SectigoPublicServerAuthenticationCAOVR36.crt
    OCSP - URI:
      - http://ocsp.sectigo.com
  ca: false
  bits: 2048
  valid_from: Jul 28 00:00:00 2025 GMT
  valid_to: Jul 28 23:59:59 2026 GMT
  serialNumber: 99F408949A6416EDC3B8F5EC77B2EBE5
  domain: ebay.com