@snap/camera-kit/docs/md/type-aliases/LensHttpHandler.md

Camera Kit Web

[**CameraKit Web SDK v1.13.0**](../README.md)

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[CameraKit Web SDK](../globals.md) / LensHttpHandler

# Type Alias: LensHttpHandler()

> **LensHttpHandler**: (`url`, `init`, `lensRequest`) => `Promise`\<`Response`\>

A handler function for customizing HTTP requests made by a Lens.

This function is called whenever a Lens  makes an HTTP request.
It allows you to modify the request or response, integrate custom HTTP libraries,
add authentication, or log request details.

## Parameters

### url

`string`

The URL for the HTTP request.

### init

`RequestInit`

The initial configuration for the HTTP request, following the Fetch API's `RequestInit`.

### lensRequest

[`LensHttpRequest`](../interfaces/LensHttpRequest.md)

Additional context about the Lens-specific request.

## Returns

`Promise`\<`Response`\>

A Promise resolving to the HTTP response (`Response`).