Utilice elexchange.IO()
función para llamar al método Ethereum RPC.
exchange.IO("api", "eth", "eth_getBalance", owner, "latest") // owner is the specific wallet address
exchange.IO("api", "eth", "send", toAddress, toAmount) // toAddress is the address of the wallet receiving ETH when transferring, toAmount is the quantity
exchange.IO("api", "eth", "eth_gasPrice")
exchange.IO("api", "eth", "eth_estimateGas", data)