Installation:

Set the following environment variables:

SENDGRID_API_KEY="SG.xxxxxxxxxxxxx"
SENDGRID_FROM_ADDRESS="email@example.com"

MONGODB_URI="mongodb+srv://[user]:[password]@[cluster].4kmmu.mongodb.net/[database]?retryWrites=true&w=majority"
CRYPTSECRET="[encryptionkey]"

Set the home directory in bxs/controller.js