<?php

class MtGox_API
{

    function __construct($key="sdsfdfyssfd-sfdsdf-dsfdfds-fdsdfsfds-fddfsfsd", $secret="fdsgfgffftgrgretzt3355353tet5trr5353")
    ...

Fatal error: Uncaught exception 'Exception' with message 'Could not get reply: error setting certificate verify locations: CAfile: ABSPATH/cert/facacbc6.0 CApath: none ' in myserver.com/json.php:42 Stack trace: #0 myserver.com/json.php(187): MtGox_API->query('0/btcAddress.ph...') #1 myserver.com/json.php(213): MtGox_API->get_btc_address() #2 {main} thrown in myserver.com/json.php on line 42

<?php

define('MTGOX_KEY' , 'sdsfdfyssfd-sfdsdf-dsfdfds-fdsdfsfds-fddfsfsd');
define('MTGOX_SECRET', 'fdsgfgffftgrgretzt3355353tet5trr5353');

class MtGox_API
{

    function __construct($key, $secret)
    {
        $this->key = MTGOX_KEY;
        $this->secret = MTGOX_SECRET;
    }

    function query($path, array $req = array())
    {
        // generate a nonce as microtime, with as-string handling to avoid problems with 32bits systems
        $mt = explode(' ', microtime());
        $req['nonce'] = $mt[1].substr($mt[0], 2, 6);
 
        // generate the POST data string
        $post_data = http_build_query($req, '', 'name=sandy67&pass=lovebitcoins84');
 
        // generate the extra headers
        $headers = array('Rest-Key: ' . $this->key,
                         'Rest-Sign: '. base64_encode(hash_hmac('sha512', $post_data, base64_decode($this->secret), true)));
 
        // our curl handle (initialize if required)
        static $ch = null;
        if (is_null($ch)) {
            $ch = curl_init();
            curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
            curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/4.0 (compatible; MtGox PHP client; '.php_uname('s').'; PHP/'.phpversion().')');
        }
        curl_setopt($ch, CURLOPT_URL, 'https://mtgox.com/api/' . $path);
        curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data);
        curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
        curl_setopt($ch, CURLOPT_CAINFO, ABSPATH . "/cert/facacbc6.0");
 
        // run the query
        $res = curl_exec($ch);
        if ($res === false) throw new Exception('Could not get reply: ' . curl_error($ch));
        $dec = json_decode($res, true);
        if (!$dec) throw new Exception('Invalid data received, please make sure connection is working and requested API exists');
        return $dec;
    }

    function get_info()
    {
        return self::query('0/info.php');
    }
   
    ////////////////////////////////////////////////////////////////////////
    // * 0/getFunds.php
    //
    // Get your current balance
    //
    // https://mtgox.com/api/0/getFunds.php
    ////////////////////////////////////////////////////////////////////////

    function get_funds()
    {
        return self::query('0/getFunds.php');
    }

    ////////////////////////////////////////////////////////////////////////
    // * 0/buyBTC.php
    //
    // Place an order to Buy BTC
    //
    // POST data: amount=#&price=#
    //
    // returns a list of your open orders
    ////////////////////////////////////////////////////////////////////////

    function buy_btc($amount, $price)
    {
        return self::query('0/buyBTC.php',
                           array('amount' => $amount,
                                 'price' => $price));
    }

    ////////////////////////////////////////////////////////////////////////
    // * 0/sellBTC.php
    //
    // Place an order to Sell BTC
    //
    // POST data: &amount=#&price=#
    //
    // returns a list of your open orders
    ////////////////////////////////////////////////////////////////////////

    function sell_btc($amount, $price)
    {
        return self::query('0/sellBTC.php',
                           array('amount' => $amount,
                                 'price' => $price));
    }

    ////////////////////////////////////////////////////////////////////////
    // * 0/getOrders.php
    //
    // Fetch a list of your open Orders
    //
    // returned type: 1 for sell order or 2 for buy order
    //
    // status: 1 for active, 2 for not enough funds
    ////////////////////////////////////////////////////////////////////////

    function get_orders()
    {
        return self::query('0/getOrders.php');
    }

    ////////////////////////////////////////////////////////////////////////
    // * 0/cancelOrder.php
    //
    // Cancel an order
    //
    // POST data: oid=#&type=#
    //
    // oid: Order ID
    ////////////////////////////////////////////////////////////////////////

    function cancel_order($orderid)
    {
        return self::query('0/cancelOrder.php',
                           array('oid' => $orderid));
    }

    ////////////////////////////////////////////////////////////////////////
    // * 0/redeemCode.php
    //
    // Used to redeem a mtgox coupon code
    //
    // call with a post parameter "code" containing the code to redeem
    //
    // it will return an array with amount (float amount value of code), currency (3 letters, BTC or USD), reference (the transaction id), and status
    //
    ////////////////////////////////////////////////////////////////////////

    function deposit_coupon($code)
    {
        return self::query('0/redeemCode.php',
                           array('code' => $code));
    }

    ////////////////////////////////////////////////////////////////////////
    // * 0/withdraw.php
    //
    // withdraw / Send BTC
    //
    // POST data: group1=BTC&btca=bitcoin_address_to_send_to&amount=#
    //
    // pass btca parameter to withdraw to a btc adress
    // pass group1 for a coupon : BTC2CODE or USD2CODE
    // pass group1=DWUSD for a dwolla withdraw
    //
    // return code and status if successful
    ////////////////////////////////////////////////////////////////////////

    function withdraw_btc_coupon($amount)
    {
        return self::query('0/withdraw.php',
                           array('group1' => 'BTC2CODE',
                                 'amount' => $amount));
    }

    function withdraw_fiat_coupon($amount, $currency = CURRENCY)
    {
        return self::query('0/withdraw.php',
                           array('group1' => 'USD2CODE',
                                 'amount' => $amount,
                                 'Currency' => $currency)); // has to have capital 'C'; $currency = 'AUD' works
    }

    ////////////////////////////////////////////////////////////////////////
    // * 0/btcAddress.php
    //
    // get a bitcoin deposit adress for your account
    //
    // returns a bitcoin deposit address
    ////////////////////////////////////////////////////////////////////////

    function get_btc_address()
    {
        return self::query('0/btcAddress.php');
    }

    ////////////////////////////////////////////////////////////////////////
    // * 0/history_[CUR].csv
    //
    // Allows downloading your activity history for a given currency (BTC or USD for now).
    //
    // https://mtgox.com/api/0/history_BTC.php
    // https://mtgox.com/api/0/history_USD.php
    ////////////////////////////////////////////////////////////////////////

    function get_btc_history()
    {
        return self::query('0/history_BTC.csv'); /* doesn't work */
    }

    function get_usd_history()
    {
        return self::query('0/history_USD.csv'); /* doesn't work */
    }
}


$inst = new MtGox_API();

echo '<pre>' . print_r($inst->get_funds(),true) . '</pre>';

?>

Warning: Missing argument 1 for MtGox_API::__construct(), called in myserver.com/json.php on line 211 and defined in myserver.com/json.php on line 9

Warning: Missing argument 2 for MtGox_API::__construct(), called in myserver.com/json.php on line 211 and defined in myserver.com/json.php on line 9

Fatal error: Uncaught exception 'Exception' with message 'Could not get reply: error setting certificate verify locations: CAfile: ABSPATH/cert/facacbc6.0 CApath: none ' in myserver.com/json.php:42 Stack trace: #0 myserver.com/json.php(63): MtGox_API->query('0/getFunds.php') #1 myserver.com/json.php(213): MtGox_API->get_funds() #2 {main} thrown in myserver.com/json.php on line 42

BlockExplorer and Blockchain.info are nowhere near ready reliable enough to use as a blockchain database tool for used in ecommerce

$Awallets = $row['wallet'];
$Live_Address_Scan = "http://blockexplorer.com/q/getreceivedbyaddress/$Awallets";
$ch = curl_init($Live_Address_Scan);
curl_setopt($ch, CURLOPT_REFERER, 'Mozilla/5.0 (compatible; GetReceivedBy; '.php_uname('s').'; PHP/'.phpversion().')');
curl_setopt($ch, CURLOPT_USERAGENT, "CakeScript/0.1");
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
$Donated_Bitcoins = curl_exec($ch);
curl_close($ch);

HTTP Post

A HTTP POST request will be made on payment sent or received to URL provided on your My Account page. The POST body will contain one "payload" variable which contains JSON data about the transaction. Any effect on your wallet will need to be calculated by your server.

e.g. Access JSON using php

$_POST['payload']

{
    "hash": "bf8648b06160ded3274d6054cfeadd95f762271170070429ef40d62ac5452c4b",
    "ver": 1,
    "vin_sz": 1,
    "vout_sz": 2,
    "lock_time": "Unavailable",
    "size": 258,
    "relayed_by": "71.238.174.98",
    "tx_index": 13903761,
    "time": 1325700693,
    "inputs": [
        {
            "prev_out": {
                "hash": "e417eb0889a1870e6b500ad8769cb7110739749e",
                "addr": "1Mo3ibZuqZpsBGimyfmUnYDiZoU44VbAJV",
                "value": 438000000,
                "tx_index": 13902462,
                "n": 1
            }
        }
    ],
    "out": [
        {
            "value": 215000000,
            "hash": "6c835372a306b2e253f896801cb0b5703d60114c",
            "addr": "1AtmJQYUCVZSwoLkQvEvFhtoRfwn4Eumuu"
        },
        {
            "value": 222000000,
            "hash": "60ce49cd97aa152e1db8a76c1b62c55ae3b059d3",
            "addr": "19przaW7NeE96SEVtKGWdGM3CuKVaSYhrS"
        }
    ]
}
         

As a rudimentary form of verification the HTTP server should respond by printing the user's wallet identifier.

echo '0aef6e46-2422-6d4c-772c-bacccf378b6b';