{ "development": { "enabled": true, "networkType": "custom", "genesisBlock": "config/development/genesis.json", "datadir": ".embark/development/datadir", "mineWhenNeeded": true, "nodiscover": true, "maxpeers": 0, "rpcHost": "localhost", "rpcPort": 8545, "rpcCorsDomain": "http://localhost:8000", "account": { "password": "config/development/password" } }, "testnet": { "enabled": true, "networkType": "testnet", "light": true, "rpcHost": "localhost", "rpcPort": 8545, "rpcCorsDomain": "http://localhost:8000", "account": { "password": "config/testnet/password" } }, "livenet": { "enabled": true, "networkType": "livenet", "light": true, "rpcHost": "localhost", "rpcPort": 8545, "rpcCorsDomain": "http://localhost:8000", "account": { "password": "config/livenet/password" } }, "privatenet": { "enabled": true, "networkType": "custom", "rpcHost": "localhost", "rpcPort": 8545, "datadir": "yourdatadir", "networkId": "123", "bootnodes": "" } }