shawntabrizi / eth-transaction-graph Goto Github PK

let txChecker = new TransactionChecker(process.env.WEB_SOCKET_PROVIDER_URL, process.env.HTTP_PROVIDER_URL, '0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D');
txChecker.subscribe('Transactions');

In the example above I can scan the router address It works successfully but in addition I want to add token address filtering for subscription how can I do?