config/default.json
{
"env_config_test": "default",
"env_not_included_config_test": "default",
"default_config_test": "default",
"local_config_test": "default",
"environment_config_test": "default",
"ib_host": "127.0.0.1",
"ib_port": 4002,
"default_client_id": 0,
"client_version": 66,
"max_req_per_second": 40
}