Environment variables can either be set in the usual way, or they can be added to a .env file in the root of the project directory.
| Key | Description |
|---|---|
| YOUTUBE_API_KEY | The youtube API key to use for searching and fetching comments |
| SLACK_API_KEY | The slack bot OAuth token |
| SLACK_BOT_NAME | The name of your bot in slack |
| DEBUG | You should set this to * to see debug log output |