---
title: "GET /_system/core/active_version - System Upgrades · RUAL Documentation"
description: "Get currently active RUAL Core version"
canonical: https://docs.rual.nl/cluster/api/system-upgrades/system-core-active-version-get
language: en
---

# GET /_system/core/active_version

Get currently active RUAL Core version

| Key | Type | Example | Description |
| --- | --- | --- | --- |
| **[authorization](https://docs.rual.nl/cluster/api#token-providing)** required | `string` | `"Bearer access_token"` | Access token |

```
{
  "current": "v14.0.4-a320a3b3292f730fe355378d00c095a0ff7aa17e421ba913c129e44146190dec",
  "previous": "v14.0.4"
}
```

```
{
  "error": "ERROR_KEY"
}
```

| Permission | Description |
| --- | --- |
| `Bearer token` | Access token required via Authorization header, x-authtoken, x-token, query param, or cookie |
| `core_view` | Required scope: core_view |