## Set up and Deploy
### Discord Webhook URL
The sample uses [Discord Webhooks](https://support.discord.com/hc/en-us/articles/228383668-Intro-to-Webhooks) to send alerts to a Discord channel. You'll need to create a Webhook and hook it up the function by [creating an environment variable](https://firebase.google.com/docs/functions/config-env#env-variables):
1. Follow the "MAKING A WEBHOOK" instructions in the [Discord docs](https://support.discord.com/hc/en-us/articles/228383668-Intro-to-Webhooks).
1. Copy the Webhook URL
1. Create a `.env` file in the `functions` directory
1. Add the `DISCORD_WEBHOOK_URL` variable and set it to your Webhook URL:
```bash
DISCORD_WEBHOOK_URL="