const https = require('https');

​

var options = {

  "method": "GET",

  "hostname": "rest.coinapi.io",

  "path": "/v1/exchanges",

  "headers": {'X-CoinAPI-Key': '73034021-THIS-IS-SAMPLE-KEY'}

};

​

var request = https.request(options, function (response) {

  var chunks = [];

​

  response.on("data", function (chunk) {

    chunks.push(chunk);

  });

​

});

​

request.end();

X-RateLimit-Limit: 1000000

X-RateLimit-Remaining: 999989

X-RateLimit-Request-Cost: 1

X-RateLimit-Reset: 2018-01-22T15:25:15.1234567Z