alphavantage json<br>

var jsonData;

​

function setup() {

  createCanvas(windowWidth, windowHeight);

  background(100);

  loadStrings("https://www.alphavantage.co/query?function=SMA&symbol=aapl&interval=1min&time_period=10&series_type=close&apikey=82FTVBGL3OKUNTS7",dataLoaded);

}

​

function dataLoaded(data)

{

  println('loaded');

  jsonData = data.join().replace(/{,/g,"{"); //remove all {, string

  jsonData = jsonData.replace(/,,/g,","); // remove all ,, string

  jsonData = jsonData.replace(/[\n\r\s]+/g,''); //remove all carriage return and spaces

  jsonData = jsonData.replace(/,}/g,"}"); //remove all ,} string

  jsonData = JSON.parse(jsonData);

  var counter = 0;

  for (var prop in jsonData["TechnicalAnalysis:SMA"]) {

    if (counter < 10) {

      print(jsonData["TechnicalAnalysis:SMA"][prop]["SMA"]);

    }

    counter++;

  }

  print(jsonData["TechnicalAnalysis:SMA"]["2017-11-2413:00"]["SMA"]);

}

​

function draw() {

  ellipse(mouseX, mouseY, 20, 20);

}