import processing.net.*;
Client c;

void setup() {
 // host is download.finance.yahoo.com
 c = new Client(this, "download.finance.yahoo.com", 80); // Connect to server on port 80

  // yahoo web service URLs
  //   more info: http://developer.yahoo.com/yql/guide/yql_url.html
  
  // add a line break at the end of your get request
  c.write("GET http://download.finance.yahoo.com/d/quotes.csv?s=XOM+BBDb.TO+JNJ+MSFT&f=snd1l1yr\n"); // Use the HTTP "GET" command to ask for a Web page

}

void draw() {
  if (c.available() > 0) { // If there's incoming data from the client...
    String data = c.readString(); // ...then grab it and print it
    println(data);
  }
}