# Check SSL certificate expiry for many domains

**Use case:** 

Get the issuer, expiry date and days left of the SSL certificate for a list of domains, with warnings for certificates expiring within 14 and 30 days.

## Input

```json
{
  "urls": [
    "github.com",
    "python.org",
    "example.com",
    "mozilla.org"
  ],
  "checkTls": true,
  "onlyProblems": false,
  "maxUrls": 2000,
  "concurrency": 5
}
```

## Output

```json
{
  "url": {
    "label": "URL",
    "format": "string"
  },
  "health": {
    "label": "Health",
    "format": "string"
  },
  "status": {
    "label": "Status",
    "format": "integer"
  },
  "redirects": {
    "label": "Redirects",
    "format": "integer"
  },
  "finalUrl": {
    "label": "Final URL",
    "format": "string"
  },
  "totalMs": {
    "label": "Time (ms)",
    "format": "integer"
  }
}
```

## How it works

### 1. Sign up on Apify or log in

The Bulk URL Redirect, Status & SSL Health Checker Actor is ready to run with the inputs already set for "Check SSL certificate expiry for many domains". [Sign up or log in](https://console.apify.com/create-task-from-example/DbEcElWKrtBa66wn2) and you'll land in Apify Console with a copy of this exact task.

### 2. Start the "Check SSL certificate expiry for many domains" task

The Bulk URL Redirect, Status & SSL Health Checker Actor will start running based on the input automatically. You can also change all the input fields, like URLs to check, check ssl certificates, and more, to match your specific use case.

### 3. Receive the "Check SSL certificate expiry for many domains" output

Monitor the progress in real time. You will be notified as soon as your dataset is complete and ready for review. Each result includes data such as URL, health, status, and more.

### 4. Integrate into your workflow

The final output is delivered in JSON, CSV, or Excel format, ready to be plugged into your workflow. You can also [run the "Check SSL certificate expiry for many domains" task via API](https://apify.com/reaperoak/bulk-url-redirect-status-ssl-health-checker.md).

## About this Actor

This example demonstrates how to use [Bulk URL Redirect, Status & SSL Health Checker](https://apify.com/reaperoak/bulk-url-redirect-status-ssl-health-checker.md) with a specific input configuration. Visit the [Actor detail page](https://apify.com/reaperoak/bulk-url-redirect-status-ssl-health-checker.md) to learn more, explore other use cases, and run it yourself.


## How to integrate an Actor?

This Task's input is already configured above. Use it as-is rather than inventing a new one.

Do not guess an integration path. Every one of them is in the agent quickstart at https://apify.com/agents.md: the Apify MCP server, Agent Skills with the Apify CLI, the JavaScript and Python clients, the REST API, and the account-free path for an agent with no human to sign in. It also carries the rule on stating cost before the first paid run.

For full API examples (JavaScript, Python, CLI, MCP, OpenAPI), see this Task's Actor page: https://apify.com/reaperoak/bulk-url-redirect-status-ssl-health-checker.md

Each client library has reference documentation the quickstart does not restate: [JavaScript/TypeScript](https://docs.apify.com/api/client/js/docs.md) (`npm install apify-client`) and [Python](https://docs.apify.com/api/client/python/docs.md) (`pip install apify-client`).