> For the complete documentation index, see [llms.txt](https://docs.boii.dev/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.boii.dev/fivem-free-resources/bdtk/api/modules/callbacks.md).

# Callbacks

## Server

### register\_callback

Registers a server-side callback.

#### Parameters

* name: `string`
* cb: `function`

#### Returns

* `void`

```lua
bdtk.register_callback(name, cb)
```

***

## Client

### trigger\_callback

Triggers a server-side callback and handles the response.

#### Parameters

* name: `string`
* data: `table`
* cb: `function`

#### Returns

* `void`

```lua
bdtk.trigger_callback(name, data, cb)
```