Pricing

from $3.00 / 1,000 host checkeds

SSL Certificate Checker

Check TLS/SSL certificates for many hosts: issuer, valid-from/to, days until expiry, expired/expiring-soon flags, SAN domains and trust status. For uptime & certificate-expiry monitoring. No key, no proxy.

Pricing

from $3.00 / 1,000 host checkeds

Rating

0.0

(0)

Developer

Bruno

Actor stats

Bookmarked

Total users

Monthly active users

2 days ago

Last modified

Categories

Developer tools

Business

SEO tools

You can access the SSL Certificate Checker programmatically from your own applications by using the Apify API. You can also choose the language preference from below. To use the Apify API, you’ll need an Apify account and your API token, found in Integrations settings in Apify Console.

Python

JavaScript

CLI

OpenAPI

HTTP

MCP

1from apify_client import ApifyClient
2
3# Initialize the ApifyClient with your Apify API token
4# Replace '<YOUR_API_TOKEN>' with your token.
5client = ApifyClient("<YOUR_API_TOKEN>")
6
7# Prepare the Actor input
8run_input = { "hosts": [
9        "google.com",
10        "apify.com",
11        "expired.badssl.com",
12    ] }
13
14# Run the Actor and wait for it to finish
15run = client.actor("bgfc97/ssl-certificate-checker").call(run_input=run_input)
16
17# Fetch and print Actor results from the run's dataset (if there are any)
18print("💾 Check your data here: https://console.apify.com/storage/datasets/" + run["defaultDatasetId"])
19for item in client.dataset(run["defaultDatasetId"]).iterate_items():
20    print(item)
21
22# 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/python/docs/quick-start

SSL Certificate Checker — expiry & issuer (bulk) API in Python

The Apify API client for Python is the official library that allows you to use SSL Certificate Checker API in Python, providing convenience functions and automatic retries on errors.

Install the apify-client

$pip install apify-client

Other API clients include:

SSL Certificate Checker API in JavaScript

SSL Certificate Checker API through CLI

SSL Certificate Checker OpenAPI definition

SSL Certificate Checker API

SSL Certificate Checker

automation-lab/ssl-certificate-checker

SSL Certificate Checker connects to domains over TLS and inspects their SSL certificates. It returns structured data about certificate validity, expiry, issuer chain, TLS protocol version, cipher suite, and a security grade from A+ to F.

Stas Persiianenko

SSL Certificate Checker

scrappy_garden/ssl-certificate-checker

Check SSL/TLS certificates for any website: expiration date, issuer, subject, hostname match (SNI), chain/authorization status, and common HTTPS misconfigurations. Useful for SEO audits, security checks, and uptime monitoring.

Bikram Adhikari

🔒 SSL Certificate Checker — Bulk Expiry & Chain Monitor

nexgendata/ssl-certificate-checker

Bulk SSL/TLS certificate checker: for a list of domains, returns validity, expiry/days-remaining, issuer, subject, SANs, protocol, and cipher. For DevOps, security, and cert-expiry monitoring.

NexGenData

SSL Certificate Checker API - TLS Expiry Scanner

pink_comic/ssl-certificate-checker

Bulk SSL/TLS certificate checker API for expiry monitoring, HTTPS audits, issuer/SAN extraction, chain validation, TLS version, and cipher-suite evidence. Scan domains for expiring, expired, or misconfigured certificates before outages or compliance reviews.

Ava Torres

SSL Certificate Checker

maximedupre/ssl-certificate-checker

Check SSL/TLS certificates for public domains, URLs, and host:port endpoints. Export expiry, trust, hostname match, issuer, SANs, chain, TLS, cipher, HSTS, HTTPS redirect, and issue data.

Maxime Dupré

SSL Certificate Checker — Expiry, Issuer & SAN by Domain

technicaldost/ssl-certificate-checker

Technical Dost Solutions

SSL Certificate Checker & Expiry Monitor

fit_melon/ssl-certificate-checker

Check SSL/TLS certificates for a list of domains: expiry date, days remaining, issuer, SAN, TLS version, chain trust. Flags expired and soon-to-expire certs — ideal as a scheduled expiry monitor. Free.

D N

SSL Certificate Checker - HTTPS Expiry Monitor

benthepythondev/ssl-certificate-checker

Check SSL/TLS certificates for domains and return issuer, subject, expiry date, days until expiry, SAN names and match status.

Ben

SSL Certificate Deep Checker

aetheragent/ssl-certificate-checker

Deep-dive SSL/TLS certificate analysis for any domain. Check certificate validity, issuer, SANs, expiry dates, cipher suites, protocol support (TLS 1.2/1.3), and certificate chain. Get comprehensive security ratings and actionable recommendations. Essential for security audits and compliance.

Grant Mitchell

SSL Certificate Checker

perryay/ssl-certificate-checker

Check SSL/TLS certificate details for one or more domains. Retrieves issuer, subject, validity dates, cipher info, and chain analysis.

Perry AY

Bulk SSL Certificate Checker — Expiry, Issuer & TLS

logiover/bulk-ssl-certificate-checker

Check SSL/TLS certificates for thousands of domains at once — expiry date, issuer, SANs, days remaining, TLS versions supported and chain validation. No API key. Export to CSV or JSON. Ideal for security audits, certificate monitoring and compliance.