export const constants = {
	NULL_ADDRESS: '0x0000000000000000000000000000000000000000',
	RPC_URL: 'http://localhost:8545',
	ROPSTEN_NETWORK_ID: 3,
	KOVAN_NETWORK_ID: 42,
	TESTRPC_NETWORK_ID: 50,
	KOVAN_RPC_URL: 'https://kovan.infura.io/',
	ROPSTEN_RPC_URL: 'https://ropsten.infura.io/',
	ZRX_DECIMALS: 18,
	GAS_ESTIMATE: 500000,
};