In order to use the node, create a folder at ./secrets with the following variables in a .env file with names such as:
.aion.main.env.aion.test.env.etheruem.main.env.ethereum.test.env
# HTTP Address of node to connect to
NODE_ADDRESS = ""
# Private key of the node executing
PRIVATE_KEY = ""
# Network to execute on (mastery-aion, main-aion, main, kovan)
NETWORK = ""
# Blockchain to execute on (ethereum, aion)
BLOCKCHAIN = ""