# Events

{% hint style="info" %}
These events are triggered server-side only. You must register your own event handler to receive the data.
{% endhint %}

#### av\_contacts:levelUp

> Triggered when a player's level increases for a specific contact. This event provides detailed information about the progression.
>
> **params:**
>
> * **playerId** (number): The server ID of the player.
> * **contact** (string): The unique identifier of the contact.
> * **oldLevel** (number): The player's previous level.
> * **newLevel** (number): The new level achieved by the player.
> * **oldXP** (number): The player's previous experience points.
> * **newXP** (number): The player's current experience points.
>
> ```lua
> RegisterServerEvent("av_contacts:levelUp", function(playerId,contact,oldLevel,newLevel,oldXp, newXp)
>     print(playerId,contact,oldLevel,newLevel,oldXp, newXp)
> end)
> ```


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