chainrelay_events.js

// ZRX Token Example
var request = require("request");

var options = {
  method: 'GET',
  url: 'https://api.chainrelay.com/v0/1/events/0xe41d2489571d322189246dafa5ebde1f4699f498',
  qs: { token: 'YOUR_API_TOKEN', fromBlock: '6100000' }
};

request(options, function (error, response, body) {
  console.log(body);
});