How to Track Payment API in Coinbase

Question

I am using coinbase api https://github.com/coinbase/coinbase-php and I successfully created order button but I didn't found anything to confirm or track that I have received payment.

<?php
    require_once 'lib/coinbase.php';
    require_once 'config.php';
    $coinbase = Coinbase::withApiKey(Key, Secret);
    echo $coinbase->createButton("Bullion Products", "10.00", "BTC")->embedHtml;
?>

With this codes I am able to show Pay with bitcoins its showing correct values but just want to track the payment with API. Can someone tell me how to do this?

Answer 1

Use the callback_url option as described in the API.