---
title: "setApiKey | Mobile sdk | Mobile sdk android | Android"
description: "setApiKey"
---

# setApiKey

fun [setApiKey](https://docs.maptiler.com/mobile-sdk/android/api/-map-tiler-s-d-k/com.maptiler.maptilersdk.helpers/-m-t-benchmark/set-api-key/)(key: [String](https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-string/index.html))