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Author Topic: how are you pulling JSON from exchanges?  (Read 749 times)
Tasty Champa
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August 26, 2011, 09:31:07 PM
 #1

Every time I look at the page source of tickers, order books and charts, I don't see anything.
Is this all happening with SSI?
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nimnul
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August 28, 2011, 01:27:24 PM
 #2

It's all happening with AJAX and Websockets/Socket.IO

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August 30, 2011, 09:48:17 AM
 #3

You find the URL for the API - see below, this is for getting the South African Rand price of Bitcoin

http://www.bitcoin.za.org/api

If you call the page directly with your browser you will get something like this;

{"ZAR":"62.78"}

In PHP you can do this;

Code:
<?php

$_rate 
file_get_contents("http://www.bitcoin.za.org/api");
$obj json_decode($_rate);
$_rate $obj->{'ZAR'};

echo 
"ZAR = $_rate";

?>


This will result in;

ZAR = 62.78

Hope it help you or someone.

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brandon@sourcewerks
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August 31, 2011, 04:15:10 PM
 #4

What exchanges are you looking to extract JSON data from?

I have written libraries for some exchanges already.  See my sig
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