### Install Node.js Dependencies - Bash

Source: https://github.com/zoom/zoom-oauth-sample-app/blob/master/README.md

Changes the current directory to the cloned application folder and installs the required Node.js dependencies listed in the package.json file using npm.

```bash
cd zoom-oauth-sample-app && npm install
```

--------------------------------

### Start Node.js Server - Bash

Source: https://github.com/zoom/zoom-oauth-sample-app/blob/master/README.md

Runs the Node.js Express server for the sample application. This command typically uses nodemon for automatic refreshing during development.

```bash
npm run start
```

--------------------------------

### Environment File Example with Credentials and URL - Plaintext

Source: https://github.com/zoom/zoom-oauth-sample-app/blob/master/README.md

Provides a complete example of the '.env' file content, showing how the CLIENT_ID, CLIENT_SECRET, and REDIRECT_URL variables should be populated with your actual credentials and the ngrok URL.

```plaintext
CLIENT_ID=1234567890
CLIENT_SECRET=13245678901234567890
REDIRECT_URL=https://12345678.ngrok.io
```

--------------------------------

### Environment File Example with ngrok URL - Plaintext

Source: https://github.com/zoom/zoom-oauth-sample-app/blob/master/README.md

Shows an example of how the REDIRECT_URL variable in the '.env' file should be populated with the public URL generated by ngrok.

```plaintext
REDIRECT_URL=https://12345678.ngrok.io
```

--------------------------------

### Create Environment File - Bash

Source: https://github.com/zoom/zoom-oauth-sample-app/blob/master/README.md

Creates an empty '.env' file in the project root directory. This file will be used to store sensitive credentials and configuration variables.

```bash
touch .env
```

--------------------------------

### Clone Zoom OAuth Sample App Repository - Bash

Source: https://github.com/zoom/zoom-oauth-sample-app/blob/master/README.md

Clones the Zoom OAuth sample application repository from GitHub to your local machine. This is the first step in setting up the project.

```bash
git clone https://github.com/zoom/zoom-oauth-sample-app.git
```

--------------------------------

### Run ngrok for Localhost Tunnel - Bash

Source: https://github.com/zoom/zoom-oauth-sample-app/blob/master/README.md

Starts ngrok to create a public HTTPS tunnel to your local development server running on port 4000. This is necessary for Zoom to redirect users after OAuth authorization.

```bash
~/./ngrok http 4000
```

--------------------------------

### Environment File Template - Plaintext

Source: https://github.com/zoom/zoom-oauth-sample-app/blob/master/README.md

Provides a template for the '.env' file, showing the required variables (CLIENT_ID, CLIENT_SECRET, REDIRECT_URL) that need to be populated with your specific values.

```plaintext
CLIENT_ID=
CLIENT_SECRET=
REDIRECT_URL=
```

=== COMPLETE CONTENT === This response contains all available snippets from this library. No additional content exists. Do not make further requests.