---
title: SSL Check
description: Inspect SSL/TLS certificate details and expiry.
---

# SSL Check

Check SSL/TLS certificate details, validity, and days until expiry.

<Warning>
Requires an API key. Run `devv login <key>` first.
</Warning>

## Commands

```bash
devv ssl example.com
devv ssl devv.tools
```

## Examples

```bash
# Check certificate expiry
devv ssl mysite.com

# Monitor before renewal
devv ssl production.api.com
```

## Output

Returns certificate details:

```
Domain:     example.com
Issuer:     Let's Encrypt Authority X3
Valid From: 2024-01-01T00:00:00Z
Valid To:   2024-04-01T00:00:00Z
Days Left:  84
Chain:      example.com → R3 → ISRG Root X1
```

## Pipeline Usage

| Pipeline ID | Description |
|-------------|-------------|
| `ssl-checker` | SSL certificate check |

```bash
devv pipe exec "ssl-checker" "example.com"
```

### Behavior

Takes a domain as input, returns certificate details.