> ## Documentation Index
> Fetch the complete documentation index at: https://help.cryptolens.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Metadata

> Additional information about each License Key.

Additional information about each [License Key](/api-reference/generated/model/LicenseKey).

### Structure

| **Parameter** | **Description** | **Remarks** |
| - | - | - |
| ActivatedMachines | The number of activated machines for this license key. | depends on configuration |
| LicenseStatus | Additional information about the license key. It contains the following: **IsValid** - Either true or false, depending on if the license satisfies all conditions for being valid. **ReasonForInvalidity** - if a license is invalid, this will contain the reason (an integer). This can be decoded as follows: None = 0 Expired = 1> Blocked = 2 **Trial** - tells if the license is a trial, based on the feature definitions for the product **TimeLimited** - tells if the license is a time-limited / subscription, based on the feature definitions for the product **TimeLeft** - if the license key is time-limited, this field will contain the remaining number of days until it expires | depends on configuration |

### Result

```text theme={null}
{"activatedMachines": 3, "licenseStatus":{"isValid":true,"reasonForInvalidity":0,"trial":false,"timeLimited":false,"timeLeft":0}}}
```