koel/.env.example

APP_ENV=production
APP_DEBUG=true

DB_CONNECTION=
DB_HOST=
DB_DATABASE=
DB_USERNAME=
DB_PASSWORD=

# A random 32-char string
APP_KEY=

# Another random 32-char string
JWT_SECRET=

# Username and password for the initial admin account
# This info will be populated into the database during `php artisan db:seed`
# After that, it can (and should) be removed from this .env file
ADMIN_EMAIL=
ADMIN_NAME=
ADMIN_PASSWORD=

# The maximum scan time, in seconds. Increase this if you have a huge library.
APP_MAX_SCAN_TIME=600

# The streaming method. 
# Can be either 'php' (default), 'x-sendfile', or 'x-accel-redirect'
# See https://github.com/phanan/koel/wiki#streaming-music for more information.
STREAMING_METHOD=php

# If you want Koel to integrate with Last.fm, set the API details here.
LASTFM_API_KEY=
LASTFM_API_SECRET=

CACHE_DRIVER=file
SESSION_DRIVER=file
QUEUE_DRIVER=sync

MAIL_DRIVER=smtp
MAIL_HOST=mailtrap.io
MAIL_PORT=2525
MAIL_USERNAME=null
MAIL_PASSWORD=null
MAIL_ENCRYPTION=null