PHP martingale bot for satoshiDICE

payb.tc (OP)

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PHP martingale bot for satoshiDICE

May 09, 2012, 01:33:27 AM
Last edit: May 09, 2012, 05:09:44 AM by payb.tc

#1

so anyhooo, i went and wrote this script yesterday for playing satoshidice martingale-style.

it was a fun exercise, and i figure i'll share my complete code in case others find it fun/useful/interesting/noteworthy.

Code:

<?php
require_once('jsonRPCClient.php');
$b = new jsonRPCClient('http://YOURUSERNAME:YOURPASSWORD@127.0.0.1:8332/');

define('MIN_BET', 0.01);
define('MAX_BET', 6);
define('ADDRESS', '1dice8EMZmqKvrGE4Qc9bUFf9PX3xaYDp');

$bet = MIN_BET;
$total_fees = 0;
$count = 0;
$count_won = 0;

while (($bet <= MAX_BET) && ($count_won < 100))
{
        $count++;

        $balance_a = $b->getbalance('*', 0);
        if (!isset($starting_balance)) $starting_balance = $balance_a;
        $b->sendtoaddress(ADDRESS, (float) $bet);
        $balance_b = $b->getbalance('*', 0);

        $fee = $balance_a - $balance_b - $bet;
        $total_fees += $fee;
        $total_fees = number_format($total_fees,8,'.','')+0;

        echo 'Game #'.$count."\n";
        echo 'Balance: ' . $balance_a."       ";
        echo 'Bet: '. $bet."       ";
        echo 'Fee: '. (number_format($fee, 8, '.', '') +0) . "       ";
        echo 'Total Fees: '. $total_fees. "\n";
        echo 'Balance: ' . $balance_b . "       ".'Waiting';

        $balance_c = 0;

        while ($balance_b >= $balance_c)
        {
	        sleep(4);
		$balance_c = $b -> getbalance('*', 0);
		echo '.';
        }
		
        echo "\nBalance: $balance_c       ";

        $diff = $balance_c - $balance_b;

        if ($diff > $bet)
        {
                $bet = MIN_BET;
                $count_won++;
                echo "Win! ($count_won out of $count)\n";
        }
        else
        {
                $bet *= 2;
                echo 'Lose!'."\n";
        }

        echo "\n";
}

echo 'Starting Balance: '.$starting_balance."\n";
echo 'Ending Balance  : '. $balance_c."\n";
echo 'Total Fees: '. $total_fees."\n";
$amt_won = $balance_c - $starting_balance;
echo 'Net Profit: '. (number_format($amt_won,8,'.','') + 0). "\n\n";

output looks something like...

Code:

Game #1
Balance: 11.37567619       Bet: 0.01       Fee: 0.0005       Total Fees: 0.0005
Balance: 11.36517619       Waiting...
Balance: 11.36521708       Lose!

Game #2
Balance: 11.36521708       Bet: 0.02       Fee: 0.0005       Total Fees: 0.001
Balance: 11.34471708       Waiting.........
Balance: 11.34479886       Lose!

Game #3
Balance: 11.34479886       Bet: 0.04       Fee: 0.0005       Total Fees: 0.0015
Balance: 11.30429886       Waiting...
Balance: 11.38554886       Win! (1 out of 3)

Game #4
Balance: 11.38554886       Bet: 0.01       Fee: 0.0005       Total Fees: 0.002
Balance: 11.37504886       Waiting.....
Balance: 11.37508975       Lose!

with a summary at the end somewhat like this:

Code:

Starting Balance: 11.37567619
Ending Balance  : 11.42477259
Total Fees: 0.006
Net Profit: 0.0490964

it's designed to run from the command-line by the way. it'll still work from a browser, but you may want to swap all the "\n" with '<br/>' or something.

warning: the martingale method of betting isn't foolproof. this script may cause you to lose your entire balance.
warning 2: even if the martingale method of betting were foolproof, my php code may not be... use at your own risk.

if you like this and want to send me a few bits for the effort, 1CxzfAQo2UK9rppeQNvNmAFhApPqmdVR8y Cheesy

ineededausername

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