npm install @webflow/api or yarn add @webflow/api in your project directory.package.json and exists in node_modules.const Webflow = require('@webflow/api'); in your JavaScript file.To use the Webflow API in a Node.js environment, you can install the relevant package using either NPM or YARN.
cd command.```
npm install @webflow/api
```
```
yarn add @webflow/api
```
```javascript
const Webflow = require('@webflow/api');
```
You can install the Webflow API package in your Node.js environment using either NPM or YARN by running npm install @webflow/api or yarn add @webflow/api, respectively. After installation, confirm the package is listed in your project dependencies and import it into your JavaScript code to begin utilizing the API.