# 5 Minute Quick Start 1\. Visit to grab your API key. If you haven't yet created an account, you'll need to do that first. After you sign-up, you'll see your API key first in the onboarding, and then in [your widget settings at the bottom](https://app.rep.ai/settings/widget?expand=install). 2\. Integrate Rep.ai into your web app with NPM/Yarn or a script tag. Rep.ai runs entirely in the browser. {% tabs %} {% tab title="Script Tag" %} Paste the following script **at the very top** of of the `` of your site. ```markup ``` {% endtab %} {% tab title="NPM/Yarn" %} Install the package via NPM: ```bash # NPM npm install --save @repai/widget # Yarn yarn add @repai/widget ``` Import `RepAI` and call `RepAI.init()` with your configuration options ```typescript import RepAI from "@repai/widget"; RepAI("init", "YOUR_CLIENT_KEY_HERE"); ``` {% endtab %} {% endtabs %}