Pear requires the following environmental variables:
SLACK_SECRET
from the app settings in SlackSLACK_TOKEN
from the app settings in SlackSLACK_CHANNEL
the slack channel Pear with useDATABASE_URL
the PostgreSQL connection stringPORT
the port Pear will listen onDEBUG
true for debug logging(optional)
Pear also requires a publically accessible endpoint for slack to post its webhooks to.