---
title: "use"
sidebar_label: "use"
description: "Kotlin binding reference: use."
---

<!-- Generated by tools/api_reference/generate_api_docs.py. Do not edit. -->

//[clika-runtime](../../../index.md)/[io.clika.runtime](../index.md)/[HttpServer](index.md)/[use](use.md)

# use

[common]\
fun [use](use.md)(middleware: [Middleware](../Middleware/index.md)): [HttpServer](index.md)

Add a middleware to every route (run in registration order).